Live Color Intelligence
COLOR INTELLIGENCE ENGINE

Search color by name or HEX.

Perceptual similarity, lighter/darker variants, warmer/cooler relationships, harmonies, WCAG combinations and color-vision simulation.

MATCHED COLOR

#c21e47

#C21E47

Custom · tone · resolved by hex

120ranked matches
5.8814white contrast
3.5706black contrast
CIEDE2000

Closest colors

Lower ΔE = closer
Shade Crimson#C02A4BCrimson · shadeΔE00 1.211Shade Crimson#C02A48Crimson · shadeΔE00 1.282Shade Crimson#C80445Crimson · shadeΔE00 1.295Shade Crimson#C02A4DCrimson · shadeΔE00 1.513Shade Crimson#C00C42Crimson · shadeΔE00 1.524Shade Crimson#C80442Crimson · shadeΔE00 1.573Shade Crimson#C00C45Crimson · shadeΔE00 1.598Shade Crimson#C02A46Crimson · shadeΔE00 1.648Shade Crimson#C80449Crimson · shadeΔE00 1.699Shade Crimson#CA214BCrimson · shadeΔE00 1.821Shade Crimson#C00C3FCrimson · shadeΔE00 1.912Shade Crimson#CA2148Crimson · shadeΔE00 1.947Shade Crimson#C00C48Crimson · shadeΔE00 2.078Shade Crimson#CA214ECrimson · shadeΔE00 2.092Shade Crimson#C8043FCrimson · shadeΔE00 2.179Shade Crimson#C02A50Crimson · shadeΔE00 2.216Shade Crimson#C8044CCrimson · shadeΔE00 2.338Shade Crimson#C02A43Crimson · shadeΔE00 2.402Shade Crimson#CA2145Crimson · shadeΔE00 2.412Shade Crimson#C00C3CCrimson · shadeΔE00 2.562Shade Crimson#B81440Crimson · shadeΔE00 2.582Shade Crimson#B81443Crimson · shadeΔE00 2.596Shade Crimson#B7344ACrimson · shadeΔE00 2.633Shade Crimson#CA2151Crimson · shadeΔE00 2.634Shade Crimson#B7344CCrimson · shadeΔE00 2.636Shade Crimson#C02A52Crimson · shadeΔE00 2.749Shade Crimson#C00C4BCrimson · shadeΔE00 2.753Shade Crimson#B81445Crimson · shadeΔE00 2.776Shade Crimson#B7344ECrimson · shadeΔE00 2.796Shade Crimson#CA2143Crimson · shadeΔE00 2.834Shade Crimson#B8143DCrimson · shadeΔE00 2.876Shade Crimson#C8043CCrimson · shadeΔE00 2.916Shade Crimson#B73447Crimson · shadeΔE00 2.921Shade Crimson#C02A41Crimson · shadeΔE00 2.96Shade Rose#C8044FRose · shadeΔE00 3.072Shade Crimson#B73450Crimson · shadeΔE00 3.085Shade Crimson#B81448Crimson · shadeΔE00 3.24Shade Crimson#D3174ACrimson · shadeΔE00 3.255Shade Crimson#D3174DCrimson · shadeΔE00 3.265Shade Crimson#B73445Crimson · shadeΔE00 3.269Shade Crimson#CA2154Crimson · shadeΔE00 3.312Shade Crimson#C00C39Crimson · shadeΔE00 3.322Shade Crimson#B8143ACrimson · shadeΔE00 3.4Shade Crimson#B73452Crimson · shadeΔE00 3.468Shade Crimson#D31750Crimson · shadeΔE00 3.482Shade Crimson#C00C4ECrimson · shadeΔE00 3.506Shade Crimson#CA2140Crimson · shadeΔE00 3.557Shade Crimson#D31746Crimson · shadeΔE00 3.568Shade Crimson#C02A55Crimson · shadeΔE00 3.582Shade Red#B73443Red · shadeΔE00 3.703Shade Crimson#CA2156Crimson · shadeΔE00 3.8Shade Crimson#B81438Crimson · shadeΔE00 3.832Shade Crimson#C02A3ECrimson · shadeΔE00 3.832Shade Rose#C80452Rose · shadeΔE00 3.84Shade Crimson#B8144BCrimson · shadeΔE00 3.853Shade Crimson#D31753Crimson · shadeΔE00 3.87Shade Crimson#AF1D41Crimson · shadeΔE00 3.878Shade Crimson#AF1D3FCrimson · shadeΔE00 3.89Shade Crimson#B73454Crimson · shadeΔE00 3.916Classic Crimson#C73852Crimson · toneΔE00 3.932Classic Crimson#C73850Crimson · toneΔE00 3.943Shade Crimson#C80438Crimson · shadeΔE00 3.972Shade Crimson#D31743Crimson · shadeΔE00 4Shade Crimson#AF1D44Crimson · shadeΔE00 4.051Classic Crimson#C7384ECrimson · toneΔE00 4.051Classic Crimson#C73855Crimson · toneΔE00 4.096Shade Crimson#AF1D3CCrimson · shadeΔE00 4.099Shade Crimson#C00C36Crimson · shadeΔE00 4.13Shade Crimson#C02A57Crimson · shadeΔE00 4.146Shade Red#B73441Red · shadeΔE00 4.197Shade Crimson#AF1D46Crimson · shadeΔE00 4.278Shade Rose#C00C51Rose · shadeΔE00 4.288Classic Crimson#C73857Crimson · toneΔE00 4.313Classic Crimson#D12E51Crimson · toneΔE00 4.32Classic Crimson#D12E4FCrimson · toneΔE00 4.336Shade Crimson#CA213DCrimson · shadeΔE00 4.336Shade Crimson#AF1D3ACrimson · shadeΔE00 4.353Shade Crimson#D31756Crimson · shadeΔE00 4.378Classic Crimson#C7384BCrimson · toneΔE00 4.381Shade Red#C02A3CRed · shadeΔE00 4.425Classic Crimson#D12E54Crimson · toneΔE00 4.443Classic Crimson#D12E4CCrimson · toneΔE00 4.506Shade Crimson#D31740Crimson · shadeΔE00 4.548Shade Crimson#B8144ECrimson · shadeΔE00 4.55Shade Crimson#B81435Crimson · shadeΔE00 4.556Shade Crimson#CA2159Crimson · shadeΔE00 4.559Shade Crimson#AE3D4CCrimson · shadeΔE00 4.573Shade Crimson#AE3D4ECrimson · shadeΔE00 4.576Classic Crimson#C73859Crimson · toneΔE00 4.601Shade Crimson#B73457Crimson · shadeΔE00 4.66Shade Red#AE3D4ARed · shadeΔE00 4.677Shade Crimson#AE3D50Crimson · shadeΔE00 4.684Classic Red#C73849Red · toneΔE00 4.693Classic Crimson#D12E57Crimson · toneΔE00 4.727Shade Red#B7343FRed · shadeΔE00 4.731Shade Crimson#AF1D49Crimson · shadeΔE00 4.75Shade Crimson#C80435Crimson · shadeΔE00 4.785Classic Crimson#D12E49Crimson · toneΔE00 4.835Classic Crimson#BD4253Crimson · toneΔE00 4.846Shade Crimson#AF1D37Crimson · shadeΔE00 4.869Classic Crimson#BD4255Crimson · toneΔE00 4.877Shade Rose#C80456Rose · shadeΔE00 4.88Shade Red#AE3D48Red · shadeΔE00 4.884Shade Crimson#AE3D52Crimson · shadeΔE00 4.889Classic Red#BD4251Red · toneΔE00 4.909Shade Crimson#C00C33Crimson · shadeΔE00 4.958Shade Crimson#D31759Crimson · shadeΔE00 4.966Classic Crimson#D12E59Crimson · toneΔE00 4.989Shade Crimson#C02A5ACrimson · shadeΔE00 4.992Classic Crimson#BD4257Crimson · toneΔE00 4.997Shade Crimson#B81450Crimson · shadeΔE00 5.04Classic Red#BD424FRed · toneΔE00 5.061Shade Rose#C00C54Rose · shadeΔE00 5.08Shade Crimson#A72541Crimson · shadeΔE00 5.097Shade Crimson#A7253FCrimson · shadeΔE00 5.1Shade Crimson#DD0E4FCrimson · shadeΔE00 5.1Shade Crimson#DD0E4CCrimson · shadeΔE00 5.102Shade Crimson#AF1D4BCrimson · shadeΔE00 5.131Classic Crimson#C7385CCrimson · toneΔE00 5.134Shade Crimson#CA213ACrimson · shadeΔE00 5.142
RELATIONSHIP

Lighter

Classic Crimson#BD4261Classic Crimson#C7385CClassic Crimson#D12E57Vivid Crimson#DB2452Vivid Crimson#E6194CVivid Crimson#F00F47Pure Crimson#FA0542Pure Crimson#FA053EClassic Crimson#BD4263Classic Crimson#C7385EClassic Crimson#D12E59Vivid Crimson#DB2455Classic Crimson#BD425FClassic Crimson#C73859Vivid Crimson#E61950Classic Crimson#D12E54Vivid Crimson#F00F4BVivid Crimson#DB244FPure Crimson#FA0546Vivid Crimson#E61949Vivid Crimson#F00F44Classic Crimson#C73861Classic Crimson#D12E5CVivid Crimson#DB2458Vivid Crimson#E61953Classic Crimson#BD425DVivid Crimson#F00F4FClassic Crimson#C73857Pure Crimson#FA054AClassic Crimson#D12E51Vivid Crimson#DB244BVivid Crimson#E61946Vivid Crimson#F00F40Pure Crimson#FA053AClassic Crimson#BD4265Vivid Crimson#E61942
RELATIONSHIP

Darker

Shade Crimson#97354EShade Crimson#9F2D49Shade Crimson#A72545Shade Crimson#AF1D41Shade Crimson#B8143DShade Crimson#C00C39Shade Crimson#C80435Shade Crimson#C80432Shade Crimson#97354FShade Crimson#9F2D4BShade Crimson#A72548Shade Crimson#AF1D44Shade Crimson#97354CShade Crimson#9F2D48Shade Crimson#B81440Shade Crimson#A72543Shade Crimson#C00C3CShade Crimson#AF1D3FShade Crimson#C80438Shade Crimson#B8143AShade Crimson#C00C36Shade Crimson#9F2D4DShade Crimson#A7254AShade Crimson#AF1D46Shade Crimson#B81443Shade Crimson#97354AShade Crimson#C00C3FShade Crimson#9F2D46Shade Crimson#C8043CShade Crimson#A72541Shade Crimson#AF1D3CShade Crimson#B81438Shade Crimson#C00C33Shade Crimson#C8042FShade Crimson#973551Shade Crimson#B81435
RELATIONSHIP

Warmer

Shade Crimson#AE3D4CShade Crimson#B73445Shade Crimson#C02A3EShade Crimson#CA2137Shade Crimson#D31730Shade Crimson#DD0E2AShade Crimson#E60523Shade Crimson#973542Shade Crimson#9F2D3CShade Crimson#A72536Shade Crimson#AF1D30Shade Crimson#B8142AShade Crimson#C00C24Shade Crimson#C8041EClassic Crimson#BD4253Classic Crimson#C7384BClassic Crimson#D12E44Vivid Crimson#DB243CVivid Crimson#E61935Vivid Crimson#F00F2DPure Crimson#FA0526Dark Crimson#802D38Classic Crimson#C25160Dark Crimson#872633Classic Crimson#CB485ADark Crimson#8E1F2EClassic Crimson#D53F53Rich Crimson#951829Vivid Crimson#DE354CRich Crimson#9C1124Vivid Crimson#E82C45Rich Crimson#A30A1FVivid Crimson#F1223ERich Crimson#AA031APure Crimson#FA1937Dark Crimson#6A252E
RELATIONSHIP

Cooler

Shade Crimson#AE3D66Shade Crimson#B73464Shade Crimson#C02A61Shade Crimson#CA215FShade Crimson#D3175CShade Crimson#DD0E5AShade Crimson#E60557Shade Crimson#973559Shade Crimson#9F2D57Shade Crimson#A72555Shade Crimson#AF1D52Shade Crimson#B81450Shade Crimson#C00C4EShade Crimson#C8044CClassic Crimson#BD426FClassic Crimson#C7386CClassic Crimson#D12E6AVivid Crimson#DB2467Vivid Crimson#E61964Vivid Crimson#F00F62Pure Crimson#FA055FDark Crimson#802D4CClassic Crimson#C2517BDark Crimson#87264AClassic Crimson#CB4878Dark Crimson#8E1F48Classic Crimson#D53F76Rich Crimson#951846Vivid Crimson#DE3573Rich Crimson#9C1144Vivid Crimson#E82C71Rich Crimson#A30A42Vivid Crimson#F1226ERich Crimson#AA0341Pure Crimson#FA196CDark Crimson#6A253E
RELATIONSHIP

Tints

Tint Crimson#D27F93Tint Crimson#D97890Tint Crimson#E0718DTint Crimson#E76A89Tint Crimson#EE6386Tint Crimson#F55C82Tint Crimson#FC557FTint Crimson#DA95A6Tint Crimson#E090A4Tint Crimson#E58AA1Tint Crimson#EB849ETint Crimson#F17E9BTint Crimson#F67998Tint Crimson#FC7395Light Crimson#E2ACB9Light Crimson#E6A7B7Light Crimson#EBA3B5Light Crimson#EF9FB3Light Crimson#F49AB0Light Crimson#F896AELight Crimson#FD91ACLight Crimson#EAC3CCLight Crimson#EDBFCBLight Crimson#F0BCC9Light Crimson#F7B6C6Light Crimson#FAB2C4Light Crimson#FDAFC3Light Crimson#F2D9DFLight Crimson#F4D7DELight Crimson#F6D5DDLight Crimson#F8D3DCLight Crimson#FAD1DBLight Crimson#FCCFDALight Crimson#FECDD9Pale Crimson#FAF0F2Pale Crimson#FEECF0
RELATIONSHIP

Tones

Classic Crimson#BD4261Classic Crimson#C7385CClassic Crimson#D12E57Vivid Crimson#DB2452Vivid Crimson#E6194CVivid Crimson#F00F47Pure Crimson#FA0542Classic Crimson#C2516EClassic Crimson#CB4869Classic Crimson#D53F64Vivid Crimson#DE355FVivid Crimson#E82C5BVivid Crimson#F12256Pure Crimson#FA1951Classic Crimson#CA6881Classic Crimson#D2607CClassic Crimson#DA5878Vivid Crimson#E25074Vivid Crimson#EB4770Vivid Crimson#F33F6CPure Crimson#FB3768Pure Crimson#FA053EClassic Crimson#BD4263Classic Crimson#C7385EClassic Crimson#D12E59Vivid Crimson#DB2455Classic Crimson#BD425FClassic Crimson#C73859Vivid Crimson#E61950Classic Crimson#D12E54Vivid Crimson#F00F4BVivid Crimson#DB244FPure Crimson#FA0546Vivid Crimson#E61949Vivid Crimson#F00F44Pure Crimson#FA194E
RELATIONSHIP

Shades

Shade Crimson#97354EShade Crimson#9F2D49Shade Crimson#A72545Shade Crimson#AF1D41Shade Crimson#B8143DShade Crimson#C00C39Shade Crimson#C80435Dark Crimson#802D42Dark Crimson#87263EDark Crimson#8E1F3BRich Crimson#951837Rich Crimson#9C1134Rich Crimson#A30A31Rich Crimson#AA032DDark Crimson#6A2536Dark Crimson#6F1F33Dark Crimson#751A31Rich Crimson#7B142ERich Crimson#810E2BRich Crimson#860928Rich Crimson#8C0325Dark Crimson#531D2BDark Crimson#581928Dark Crimson#5C1426Dark Crimson#601024Dark Crimson#650B22Dark Crimson#69071FDark Crimson#6E021DDark Crimson#3C151FDark Crimson#40121DDark Crimson#430F1CDark Crimson#460B1ADark Crimson#490818Dark Crimson#4D0517Dark Crimson#500215Deep Crimson#2A0F15
COLOR THEORY

Harmonies

monochromatic
#C21E47#580E20#8D1634#E13D66#E97290
complementary
#1EC299
analogous
#C21E99#C2471E
triadic
#47C21E#1E47C2
tetradic
#99C21E#1EC299#471EC2
splitComplementary
#1EC247#1E99C2
ACCESSIBILITY

WCAG combinations

Pale Yellow#FFFFFA5.86:1 · AA
Pale Yellow#FEFFFA5.85:1 · AA
Pale Lemon#FDFFFA5.84:1 · AA
Pale Amber#FFFEFA5.83:1 · AA
Pale Chartreuse#FCFFFA5.83:1 · AA
Pale Gold#FEFEFA5.82:1 · AA
Pale Gold#FEFEFB5.82:1 · AA
Pale Lime#FBFFFA5.82:1 · AA
Pale Yellow#FFFFEB5.81:1 · AA
Pale Yellow#FDFEFB5.81:1 · AA
Pale Lemon#FDFEFA5.81:1 · AA
Pale Yellow#FEFFEB5.8:1 · AA
Pale Chartreuse#FCFEFB5.8:1 · AA
Pale Chartreuse#FCFEFA5.8:1 · AA
Pale Orange#FEFDFB5.79:1 · AA
Pale Orange#FFFDFA5.79:1 · AA
Pale Yellow#FDFFEB5.79:1 · AA
Pale Lime#FBFEFA5.79:1 · AA
Pale Lime#FBFEFB5.79:1 · AA
Pale Orange#FEFDFA5.78:1 · AA
Pale Orange#FDFDFC5.78:1 · AA
Pale Yellow#FFFEEB5.78:1 · AA
Pale Lemon#FCFFEB5.78:1 · AA
Pale Orange#FDFDFB5.77:1 · AA
Pale Yellow#FEFEEC5.77:1 · AA
Pale Lemon#FBFFEB5.77:1 · AA
Pale Chartreuse#FCFDFC5.77:1 · AA
Pale Coral#FFFCFA5.76:1 · AA
Pale Yellow#FDFEEC5.76:1 · AA
Pale Lemon#FAFFEB5.76:1 · AA
COLOR VISION

Simulation

original#C21E47
protanopia#7B7A3D
deuteranopia#85913B
tritanopia#BA3534
achromatopsia#545454