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
#c21e2f
#C21E2FCustom · tone · resolved by hex
120ranked matches
5.9649white contrast
3.5206black contrast
CIEDE2000
Lower ΔE = closerClosest colors
Shade Red
#C02A32Red · shadeΔE00 1.206Shade Red#C02A34Red · shadeΔE00 1.234Shade Crimson#C8042BCrimson · shadeΔE00 1.346Shade Crimson#C00C2ACrimson · shadeΔE00 1.5Shade Crimson#C8042FCrimson · shadeΔE00 1.618Shade Red#C02A2FRed · shadeΔE00 1.627Shade Crimson#C80428Crimson · shadeΔE00 1.652Shade Crimson#C00C2DCrimson · shadeΔE00 1.658Shade Red#C02A37Red · shadeΔE00 1.728Shade Crimson#C00C27Crimson · shadeΔE00 1.773Shade Red#CA2132Red · shadeΔE00 1.795Shade Red#CA212FRed · shadeΔE00 1.964Shade Red#CA2135Red · shadeΔE00 1.999Shade Red#C02A2DRed · shadeΔE00 2.066Shade Crimson#C00C30Crimson · shadeΔE00 2.171Shade Crimson#C80432Crimson · shadeΔE00 2.199Shade Crimson#C80425Crimson · shadeΔE00 2.203Shade Red#C02A39Red · shadeΔE00 2.211Shade Crimson#C00C24Crimson · shadeΔE00 2.308Shade Crimson#CA2137Crimson · shadeΔE00 2.309Shade Red#CA212CRed · shadeΔE00 2.414Shade Crimson#B8142ACrimson · shadeΔE00 2.523Shade Red#B81427Red · shadeΔE00 2.644Shade Crimson#B8142DCrimson · shadeΔE00 2.695Shade Red#B73436Red · shadeΔE00 2.704Shade Red#B73434Red · shadeΔE00 2.759Shade Red#B73438Red · shadeΔE00 2.798Shade Red#C02A2ARed · shadeΔE00 2.803Shade Red#B81425Red · shadeΔE00 2.864Shade Crimson#C00C33Crimson · shadeΔE00 2.865Shade Crimson#C80435Crimson · shadeΔE00 2.915Shade Crimson#CA213ACrimson · shadeΔE00 2.932Shade Red#C00C21Red · shadeΔE00 2.946Shade Red#CA2129Red · shadeΔE00 3.005Shade Red#C02A3CRed · shadeΔE00 3.029Shade Red#B7343ARed · shadeΔE00 3.031Shade Crimson#C80421Crimson · shadeΔE00 3.06Shade Red#B73634Red · shadeΔE00 3.086Shade Crimson#B81430Crimson · shadeΔE00 3.124Shade Crimson#D31730Crimson · shadeΔE00 3.239Shade Crimson#D31734Crimson · shadeΔE00 3.279Shade Red#C02D2ARed · shadeΔE00 3.321Shade Red#B81422Red · shadeΔE00 3.335Shade Red#B7343CRed · shadeΔE00 3.377Shade Red#D3172DRed · shadeΔE00 3.429Shade Red#B73834Red · shadeΔE00 3.466Shade Crimson#B81432Crimson · shadeΔE00 3.513Shade Crimson#D31737Crimson · shadeΔE00 3.535Shade Crimson#C02A3ECrimson · shadeΔE00 3.604Shade Red#C00C1ERed · shadeΔE00 3.615Shade Crimson#C00C36Crimson · shadeΔE00 3.643Shade Red#CA2126Red · shadeΔE00 3.655Shade Crimson#CA213DCrimson · shadeΔE00 3.662Shade Red#C02F2ARed · shadeΔE00 3.693Shade Crimson#C80438Crimson · shadeΔE00 3.693Shade Crimson#C8041ECrimson · shadeΔE00 3.719Shade Red#D3172ARed · shadeΔE00 3.766Shade Red#AF1D29Red · shadeΔE00 3.85Shade Red#AF1D2BRed · shadeΔE00 3.852Shade Red#B73A34Red · shadeΔE00 3.892Shade Red#B8141FRed · shadeΔE00 3.904Classic Red#C7383ARed · toneΔE00 3.939Shade Crimson#D3173ACrimson · shadeΔE00 3.952Classic Red#C7383DRed · toneΔE00 3.993Classic Red#C73838Red · toneΔE00 4.018Shade Red#AF1D26Red · shadeΔE00 4.019Shade Red#AF1D2ERed · shadeΔE00 4.039Shade Red#B7343FRed · shadeΔE00 4.044Shade Red#CA2124Red · shadeΔE00 4.098Classic Red#C7383FRed · toneΔE00 4.143Shade Crimson#B81435Crimson · shadeΔE00 4.198Shade Red#D31727Red · shadeΔE00 4.204Shade Red#AF1D24Red · shadeΔE00 4.23Shade Crimson#AF1D30Crimson · shadeΔE00 4.276Shade Red#C00C1BRed · shadeΔE00 4.281Classic Red#D12E39Red · toneΔE00 4.282Shade Red#C0322ARed · shadeΔE00 4.291Shade Red#B8141DRed · shadeΔE00 4.31Classic Red#D12E36Red · toneΔE00 4.315Classic Red#D12E3BRed · toneΔE00 4.353Shade Red#B73C34Red · shadeΔE00 4.357Shade Red#C8041BRed · shadeΔE00 4.367Classic Red#C73A38Red · toneΔE00 4.411Shade Crimson#CA2140Crimson · shadeΔE00 4.449Shade Crimson#C00C39Crimson · shadeΔE00 4.463Shade Crimson#D3173DCrimson · shadeΔE00 4.49Shade Crimson#C02A41Crimson · shadeΔE00 4.492Classic Red#D12E33Red · toneΔE00 4.504Classic Red#C73842Red · toneΔE00 4.522Shade Red#B73441Red · shadeΔE00 4.556Classic Red#D12E3ERed · toneΔE00 4.596Shade Red#AF1D21Red · shadeΔE00 4.658Shade Red#D31724Red · shadeΔE00 4.702Classic Red#D12E31Red · toneΔE00 4.704Shade Red#C0342ARed · shadeΔE00 4.715Shade Red#CA2121Red · shadeΔE00 4.763Shade Crimson#AF1D33Crimson · shadeΔE00 4.772Shade Crimson#C8043CCrimson · shadeΔE00 4.777Shade Red#AE3D3DRed · shadeΔE00 4.854Classic Red#C73844Red · toneΔE00 4.86Shade Red#C00C18Red · shadeΔE00 4.927Shade Red#B8141ARed · shadeΔE00 4.932Shade Crimson#B81438Crimson · shadeΔE00 4.96Classic Red#D12E41Red · toneΔE00 4.983Shade Red#C80418Red · shadeΔE00 4.99Shade Red#AF1D1FRed · shadeΔE00 4.994Shade Red#AE3F3DRed · shadeΔE00 5.042Classic Red#BD4242Red · toneΔE00 5.049Classic Red#C73D38Red · toneΔE00 5.052Shade Crimson#DD0E34Crimson · shadeΔE00 5.067Shade Red#AE3D3FRed · shadeΔE00 5.069Shade Red#A7252BRed · shadeΔE00 5.071Classic Red#D12E2ERed · toneΔE00 5.089Shade Red#CA2421Red · shadeΔE00 5.091Shade Crimson#C02A43Crimson · shadeΔE00 5.093Shade Crimson#DD0E30Crimson · shadeΔE00 5.099Shade Red#B73443Red · shadeΔE00 5.103Shade Red#A7252DRed · shadeΔE00 5.106Shade Crimson#D31740Crimson · shadeΔE00 5.113Shade Red#A72529Red · shadeΔE00 5.118
RELATIONSHIP
Lighter
Classic Red
#BD424FClassic Red#C73846Classic Red#D12E3EVivid Red#DB2436Vivid Red#E6192EVivid Red#F00F26Pure Red#FA051EVivid Red#F00F22Pure Red#FA0519Classic Red#BD4251Classic Red#C73849Classic Red#D12E41Classic Red#BD424CVivid Red#DB2439Classic Red#C73844Vivid Red#E61931Classic Red#D12E3BVivid Red#F00F29Vivid Red#DB2433Pure Red#FA0522Vivid Red#E6192AClassic Crimson#BD4253Classic Crimson#C7384BClassic Crimson#D12E44Vivid Crimson#DB243CVivid Crimson#E61935Classic Red#BD424AVivid Crimson#F00F2DClassic Red#C73842Pure Crimson#FA0526Classic Red#D12E39Vivid Red#DB2430Vivid Red#E61927Vivid Red#F00F1EPure Red#FA0515Vivid Red#DB242D
RELATIONSHIP
Darker
Shade Red
#97353FShade Red#9F2D38Shade Red#A72532Shade Red#AF1D2BShade Red#B81425Shade Red#C00C1EShade Red#C80418Shade Red#C00C1BShade Red#C80414Shade Red#973540Shade Red#9F2D3AShade Red#A72534Shade Red#97353DShade Red#AF1D2EShade Red#9F2D36Shade Red#B81427Shade Red#A72530Shade Red#C00C21Shade Red#AF1D29Shade Red#C8041BShade Red#B81422Shade Crimson#973542Shade Crimson#9F2D3CShade Crimson#A72536Shade Crimson#AF1D30Shade Crimson#B8142AShade Red#97353CShade Crimson#C00C24Shade Red#9F2D34Shade Crimson#C8041EShade Red#A7252DShade Red#AF1D26Shade Red#B8141FShade Red#C00C18Shade Red#C80411Shade Red#B8141D
RELATIONSHIP
Warmer
Shade Red
#AE3F3DShade Red#B73634Shade Red#C02D2AShade Red#CA2421Shade Red#D31B17Shade Red#DD120EShade Red#E60805Shade Red#973735Shade Red#9F2F2DShade Red#A72725Shade Red#AF1F1DShade Red#B81714Shade Red#C00F0CShade Red#C80704Classic Red#BD4442Classic Red#C73A38Classic Red#D1312EVivid Red#DB2724Vivid Red#E61D19Vivid Red#F0130FPure Red#FA0905Dark Red#802E2DClassic Red#C25351Dark Red#872826Classic Red#CB4A48Dark Red#8E211FClassic Red#D5413FRich Red#951A18Vivid Red#DE3835Rich Red#9C1411Vivid Red#E82F2CRich Red#A30D0AVivid Red#F12622Rich Red#AA0603Pure Red#FA1D19Dark Red#6A2625
RELATIONSHIP
Cooler
Shade Crimson
#AE3D55Shade Crimson#B73450Shade Crimson#C02A4BShade Crimson#CA2145Shade Crimson#D31740Shade Crimson#DD0E3BShade Crimson#E60535Shade Crimson#97354AShade Crimson#9F2D46Shade Crimson#A72541Shade Crimson#AF1D3CShade Crimson#B81438Shade Crimson#C00C33Shade Crimson#C8042FClassic Crimson#BD425DClassic Crimson#C73857Classic Crimson#D12E51Vivid Crimson#DB244BVivid Crimson#E61946Vivid Crimson#F00F40Pure Crimson#FA053ADark Crimson#802D3FClassic Crimson#C2516ADark Crimson#87263BClassic Crimson#CB4864Dark Crimson#8E1F37Classic Crimson#D53F5FRich Crimson#951833Vivid Crimson#DE355ARich Crimson#9C112FVivid Crimson#E82C55Rich Crimson#A30A2BVivid Crimson#F1224FRich Crimson#AA0328Pure Crimson#FA194ADark Crimson#6A2534
RELATIONSHIP
Tints
Tint Red
#D27F87Tint Red#D97881Tint Red#E0717CTint Red#E76A76Tint Red#EE6371Tint Red#F55C6BTint Red#FC5566Tint Red#DA959CTint Red#E09098Tint Red#E58A93Tint Red#EB848ETint Red#F17E8ATint Red#F67985Tint Red#FC7381Light Red#E2ACB1Light Red#E6A7AELight Red#EBA3AALight Red#EF9FA7Light Red#F49AA3Light Red#F8969FLight Red#FD919CLight Red#EDBFC4Light Red#F0BCC1Light Red#F4B9BFLight Red#F7B6BCLight Red#FAB2B9Light Red#FDAFB7Light Red#F4D7DALight Red#F6D5D8Light Red#FAD1D5Light Red#FECDD2Pale Red#FDEDEETint Red#F55C69Tint Red#FC5563Tint Red#D27F88Tint Red#D97883
RELATIONSHIP
Tones
Classic Red
#BD424FClassic Red#C73846Classic Red#D12E3EVivid Red#DB2436Vivid Red#E6192EVivid Red#F00F26Pure Red#FA051EClassic Red#C2515DClassic Red#CB4855Classic Red#D53F4EVivid Red#DE3546Vivid Red#E82C3FVivid Red#F12237Pure Red#FA1930Classic Red#CA6872Classic Red#D2606BClassic Red#DA5865Vivid Red#E2505EVivid Red#EB4758Vivid Red#F33F51Pure Red#FB374BVivid Red#F00F22Pure Red#FA0519Classic Red#BD4251Classic Red#C73849Classic Red#D12E41Classic Red#BD424CVivid Red#DB2439Classic Red#C73844Vivid Red#E61931Classic Red#D12E3BVivid Red#F00F29Vivid Red#DB2433Pure Red#FA0522Vivid Red#E6192AVivid Red#F12234
RELATIONSHIP
Shades
Shade Red
#97353FShade Red#9F2D38Shade Red#A72532Shade Red#AF1D2BShade Red#B81425Shade Red#C00C1EShade Red#C80418Dark Red#802D35Dark Red#872630Dark Red#8E1F2ARich Red#951825Rich Red#9C111FRich Red#A30A1ARich Red#AA0314Dark Red#6A252CDark Red#6F1F27Dark Red#751A23Rich Red#7B141ERich Red#810E1ARich Red#860915Rich Red#8C0311Dark Red#58191FDark Red#5C141BDark Red#601018Dark Red#650B14Dark Red#690711Dark Red#6E020DDark Red#3C1519Dark Red#430F14Dark Red#460B11Dark Red#49080FDark Red#4D050CDark Red#500209Deep Red#2A0F11Deep Red#2C0C0FDeep Red#30080C
COLOR THEORY
Harmonies
ACCESSIBILITY
WCAG combinations
Pale Yellow
#FFFFFA5.95:1 · AAPale Yellow
#FEFFFA5.94:1 · AAPale Lemon
#FDFFFA5.93:1 · AAPale Amber
#FFFEFA5.91:1 · AAPale Chartreuse
#FCFFFA5.91:1 · AAPale Gold
#FEFEFA5.9:1 · AAPale Gold
#FEFEFB5.9:1 · AAPale Yellow
#FFFFEB5.9:1 · AAPale Lime
#FBFFFA5.9:1 · AAPale Yellow
#FDFEFB5.89:1 · AAPale Lemon
#FDFEFA5.89:1 · AAPale Yellow
#FEFFEB5.88:1 · AAPale Chartreuse
#FCFEFB5.88:1 · AAPale Chartreuse
#FCFEFA5.88:1 · AAPale Orange
#FEFDFB5.87:1 · AAPale Orange
#FFFDFA5.87:1 · AAPale Yellow
#FDFFEB5.87:1 · AAPale Lime
#FBFEFA5.87:1 · AAPale Lime
#FBFEFB5.87:1 · AAPale Orange
#FEFDFA5.86:1 · AAPale Orange
#FDFDFC5.86:1 · AAPale Orange
#FDFDFB5.86:1 · AAPale Yellow
#FFFEEB5.86:1 · AAPale Lemon
#FCFFEB5.86:1 · AAPale Yellow
#FEFEEC5.85:1 · AAPale Lemon
#FBFFEB5.85:1 · AAPale Chartreuse
#FCFDFC5.85:1 · AAPale Chartreuse
#FCFDFB5.85:1 · AAPale Coral
#FFFCFA5.84:1 · AAPale Yellow
#FDFEEC5.84:1 · AACOLOR VISION
Simulation
original
#C21E2Fprotanopia
#7B7A2Bdeuteranopia
#85912Atritanopia
#BA2827achromatopsia
#515151