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

#7c181b

#7C181B

Custom · tone · resolved by hex

120ranked matches
10.4817white contrast
2.0035black contrast
CIEDE2000

Closest colors

Lower ΔE = closer
Rich Red#7B1419Red · shadeΔE00 0.587Rich Red#7B141BRed · shadeΔE00 0.879Rich Red#7B1417Red · shadeΔE00 0.951Rich Red#7B1416Red · shadeΔE00 1.238Dark Red#751A1ARed · shadeΔE00 1.426Rich Red#810E18Red · shadeΔE00 1.432Dark Red#751A1BRed · shadeΔE00 1.436Rich Red#810E1ARed · shadeΔE00 1.475Dark Red#751B1ARed · shadeΔE00 1.497Rich Red#7B141DRed · shadeΔE00 1.501Rich Red#810E16Red · shadeΔE00 1.675Dark Red#751A1DRed · shadeΔE00 1.727Dark Red#751D1ARed · shadeΔE00 1.758Rich Red#810E1CRed · shadeΔE00 1.8Rich Red#7B141ERed · shadeΔE00 1.845Rich Red#7B1414Red · shadeΔE00 1.853Dark Red#751E1ARed · shadeΔE00 1.937Dark Red#751A1ERed · shadeΔE00 1.973Rich Red#7B1614Red · shadeΔE00 2.062Rich Red#810E14Red · shadeΔE00 2.089Rich Red#7B1714Red · shadeΔE00 2.191Rich Crimson#860919Crimson · shadeΔE00 2.271Rich Crimson#810E1ECrimson · shadeΔE00 2.301Rich Red#860917Red · shadeΔE00 2.351Dark Red#75201ARed · shadeΔE00 2.372Rich Crimson#86091BCrimson · shadeΔE00 2.374Rich Red#7B1914Red · shadeΔE00 2.495Rich Red#7B1420Red · shadeΔE00 2.559Dark Red#751A20Red · shadeΔE00 2.575Rich Red#810E12Red · shadeΔE00 2.578Rich Red#860915Red · shadeΔE00 2.585Rich Crimson#810E1FCrimson · shadeΔE00 2.59Dark Red#75211ARed · shadeΔE00 2.62Rich Crimson#86091ECrimson · shadeΔE00 2.837Rich Red#7B1B14Red · shadeΔE00 2.853Dark Red#751A21Red · shadeΔE00 2.912Rich Red#860913Red · shadeΔE00 2.923Rich Red#810E10Red · shadeΔE00 3.091Dark Red#6F1F1FRed · shadeΔE00 3.157Dark Scarlet#75231AScarlet · shadeΔE00 3.166Dark Red#6F211FRed · shadeΔE00 3.204Rich Crimson#810E21Crimson · shadeΔE00 3.212Rich Red#7B1D14Red · shadeΔE00 3.261Dark Red#6F221FRed · shadeΔE00 3.278Rich Crimson#7B1422Crimson · shadeΔE00 3.294Rich Crimson#860920Crimson · shadeΔE00 3.294Rich Red#860911Red · shadeΔE00 3.321Rich Crimson#8C031ACrimson · shadeΔE00 3.321Dark Red#872626Red · shadeΔE00 3.334Dark Red#6F231FRed · shadeΔE00 3.386Rich Crimson#8C0317Crimson · shadeΔE00 3.394Rich Crimson#8C031CCrimson · shadeΔE00 3.42Dark Scarlet#75241AScarlet · shadeΔE00 3.46Rich Scarlet#7B1E14Scarlet · shadeΔE00 3.481Dark Red#872628Red · shadeΔE00 3.551Dark Red#6F1F21Red · shadeΔE00 3.558Rich Crimson#8C0315Crimson · shadeΔE00 3.57Dark Red#872826Red · shadeΔE00 3.571Rich Red#810E0ERed · shadeΔE00 3.591Dark Red#751A23Red · shadeΔE00 3.623Rich Crimson#8C031ECrimson · shadeΔE00 3.634Rich Crimson#7B1423Crimson · shadeΔE00 3.666Dark Red#6F251FRed · shadeΔE00 3.703Dark Red#872629Red · shadeΔE00 3.711Rich Red#81100ERed · shadeΔE00 3.719Dark Red#872926Red · shadeΔE00 3.721Rich Red#86090FRed · shadeΔE00 3.747Dark Crimson#6E0211Crimson · shadeΔE00 3.802Dark Red#6E020FRed · shadeΔE00 3.808Dark Red#8E1F23Red · shadeΔE00 3.81Dark Red#8E1F21Red · shadeΔE00 3.812Dark Red#6F1F22Red · shadeΔE00 3.813Rich Red#8C0313Red · shadeΔE00 3.823Rich Crimson#860922Crimson · shadeΔE00 3.826Dark Crimson#6E0212Crimson · shadeΔE00 3.84Rich Crimson#810E23Crimson · shadeΔE00 3.872Rich Red#81120ERed · shadeΔE00 3.876Dark Red#6E020DRed · shadeΔE00 3.899Dark Red#6F261FRed · shadeΔE00 3.909Dark Red#8E1F1FRed · shadeΔE00 3.927Dark Red#8E1F25Red · shadeΔE00 3.928Rich Scarlet#7B2014Scarlet · shadeΔE00 3.954Dark Red#751A24Red · shadeΔE00 3.992Dark Crimson#6E0214Crimson · shadeΔE00 4.016Dark Red#6E020BRed · shadeΔE00 4.046Rich Red#81140ERed · shadeΔE00 4.063Dark Red#872B26Red · shadeΔE00 4.079Dark Scarlet#75261AScarlet · shadeΔE00 4.085Dark Red#6F1F23Red · shadeΔE00 4.096Dark Red#87262BRed · shadeΔE00 4.117Rich Red#8C0311Red · shadeΔE00 4.129Dark Red#8E211FRed · shadeΔE00 4.141Rich Crimson#8C0321Crimson · shadeΔE00 4.141Dark Scarlet#6F271FScarlet · shadeΔE00 4.143Dark Red#8E1F27Red · shadeΔE00 4.159Rich Red#86090DRed · shadeΔE00 4.164Dark Red#6E0209Red · shadeΔE00 4.226Rich Red#81160ERed · shadeΔE00 4.283Dark Red#8E1F28Red · shadeΔE00 4.313Dark Crimson#6E0216Crimson · shadeΔE00 4.321Dark Red#6E0208Red · shadeΔE00 4.329Dark Red#690711Red · shadeΔE00 4.364Dark Red#69070FRed · shadeΔE00 4.37Dark Red#690712Red · shadeΔE00 4.4Dark Red#8E231FRed · shadeΔE00 4.402Rich Crimson#860924Crimson · shadeΔE00 4.409Dark Scarlet#75271AScarlet · shadeΔE00 4.415Rich Crimson#7B1425Crimson · shadeΔE00 4.416Dark Red#69070DRed · shadeΔE00 4.455Rich Scarlet#7B2214Scarlet · shadeΔE00 4.467Dark Red#872D26Red · shadeΔE00 4.509Dark Red#69070CRed · shadeΔE00 4.519Dark Red#802D2DRed · shadeΔE00 4.534Rich Red#81180ERed · shadeΔE00 4.537Rich Red#86090BRed · shadeΔE00 4.553Rich Crimson#810E25Crimson · shadeΔE00 4.556Dark Red#6E0206Red · shadeΔE00 4.56Dark Crimson#690714Crimson · shadeΔE00 4.564Rich Crimson#8C0323Crimson · shadeΔE00 4.575Dark Red#87262DRed · shadeΔE00 4.613
RELATIONSHIP

Lighter

Dark Red#793436Dark Red#802D30Dark Red#872629Dark Red#8E1F23Rich Red#95181CRich Red#9C1116Rich Red#A30A0FRich Red#AA0309Rich Red#9C1114Rich Red#9C1118Rich Red#A30A0DRich Red#A30A12Rich Red#AA0306Rich Red#AA030CDark Red#793437Dark Red#793435Dark Red#802D31Dark Red#802D2EDark Red#87262BDark Red#872628Dark Red#8E1F25Dark Red#8E1F21Rich Red#95181ARich Red#95181FDark Red#793439Dark Red#793434Dark Red#802D33Dark Red#87262DDark Red#802D2DDark Red#8E1F27Dark Red#872626Rich Red#951821Dark Red#8E1F1FRich Red#9C111BRich Red#A30A15Rich Red#951818
RELATIONSHIP

Darker

Dark Red#4F2223Dark Red#531D1FDark Red#58191BDark Red#5C1417Dark Red#601012Dark Red#650B0EDark Red#69070ADark Red#6E0206Dark Red#650B0DDark Red#650B10Dark Red#690708Dark Red#69070CDark Red#6E0204Dark Red#6E0208Dark Red#4F2224Dark Red#531D20Dark Red#531D1EDark Red#58191CDark Red#58191ADark Red#5C1418Dark Red#5C1415Dark Red#601011Dark Red#601014Dark Red#4F2222Dark Red#531D21Dark Red#58191DDark Red#531D1DDark Red#5C1419Dark Red#581919Dark Red#601015Dark Red#5C1414Dark Red#650B11Dark Red#69070DDark Red#601010Dark Red#6E0209Dark Red#650B0B
RELATIONSHIP

Warmer

Dark Red#64302BDark Red#6A2B25Dark Red#6F261FDark Red#75211ARich Red#7B1D14Rich Red#81180ERich Red#861309Rich Red#8C0E03Dark Red#793A34Dark Red#80342DDark Red#872E26Dark Red#8E281FRich Red#952318Rich Red#9C1D11Rich Red#A3170ARich Red#AA1103Dark Red#53221DDark Red#581E19Dark Red#5C1A14Dark Red#601610Dark Red#65130BDark Red#690F07Dark Red#6E0B02Shade Red#8F443DShade Red#973D35Shade Red#9F362DShade Red#A73025Shade Red#AF291DShade Red#B82214Shade Red#C01B0CShade Red#C81404Dark Red#401612Dark Red#43130FDark Red#46100BDark Red#490E08Dark Red#4D0B05
RELATIONSHIP

Cooler

Dark Crimson#642B33Dark Crimson#6A252FDark Crimson#6F1F2BDark Crimson#751A27Rich Crimson#7B1423Rich Crimson#810E1FRich Crimson#86091BRich Crimson#8C0317Dark Crimson#79343EDark Crimson#802D3ADark Crimson#872635Dark Crimson#8E1F30Rich Crimson#95182BRich Crimson#9C1126Rich Crimson#A30A21Rich Crimson#AA031CDark Crimson#4F2228Dark Crimson#531D25Dark Crimson#581922Dark Crimson#5C141FDark Crimson#60101CDark Crimson#650B19Dark Crimson#690716Dark Crimson#6E0212Shade Crimson#8F3D49Shade Crimson#973544Shade Crimson#9F2D3EShade Crimson#A72538Shade Crimson#AF1D33Shade Crimson#B8142DShade Crimson#C00C27Shade Crimson#C80421Dark Crimson#39181DDark Crimson#3C151BDark Crimson#401219Dark Crimson#460B14
RELATIONSHIP

Tints

Tint Red#CB8688Tint Red#D27F81Tint Red#D9787BTint Red#E07175Tint Red#E76A6ETint Red#EE6368Tint Red#F55C61Tint Red#FC555BTint Red#D49B9DTint Red#DA9598Tint Red#E09092Tint Red#E58A8DTint Red#EB8488Tint Red#F17E82Tint Red#F6797DTint Red#FC7378Light Red#DDB0B2Light Red#E2ACAELight Red#E6A7AALight Red#EBA3A5Light Red#EF9FA1Light Red#F49A9DLight Red#F89699Light Red#FD9195Light Red#E7C6C7Light Red#EAC3C4Light Red#EDBFC1Light Red#F0BCBELight Red#F4B9BBLight Red#F7B6B8Light Red#FAB2B5Light Red#FDAFB2Tint Red#E76A6CTint Red#E76A70Tint Red#EE6365Tint Red#EE636A
RELATIONSHIP

Tones

Soft Red#B24C50Classic Red#BD4246Classic Red#C7383DClassic Red#D12E33Vivid Red#DB242AVivid Red#E61920Vivid Red#F00F17Pure Red#FA050DSoft Red#B95B5EClassic Red#C25155Classic Red#CB484CClassic Red#D53F44Vivid Red#DE353BVivid Red#E82C32Vivid Red#F12229Pure Red#FA1921Soft Red#C27073Classic Red#CA686BClassic Red#D26064Classic Red#DA585CVivid Red#E25054Vivid Red#EB474DVivid Red#F33F45Pure Red#FB373EVivid Red#DB242DVivid Red#E6191DVivid Red#E61924Vivid Red#F00F13Vivid Red#F00F1BPure Red#FA0509Pure Red#FA0511Soft Red#B24C52Soft Red#B24C4EClassic Red#BD4248Classic Red#BD4244Classic Red#C7383F
RELATIONSHIP

Shades

Dark Red#642B2DDark Red#6A2527Dark Red#6F1F22Dark Red#751A1DRich Red#7B1417Rich Red#810E12Rich Red#86090DRich Red#8C0307Dark Red#4F2223Dark Red#531D1FDark Red#58191BDark Red#5C1417Dark Red#601012Dark Red#650B0EDark Red#69070ADark Red#6E0206Dark Red#401213Dark Red#430F10Dark Red#460B0DDark Red#49080ADark Red#4D0507Dark Red#500204Deep Red#2C0C0DDeep Red#2E0A0BDeep Red#300809Deep Red#320607Deep Red#350305Deep Red#370103Rich Red#810E10Rich Red#810E14Rich Red#86090BRich Red#86090FRich Red#8C0305Rich Red#8C030ADark Red#642B2EDark Red#642B2C
COLOR THEORY

Harmonies

monochromatic
#7C181B#150405#490E10#B02126#D9363B
complementary
#187C79
analogous
#7C184D#7C4718
triadic
#1B7C18#181B7C
tetradic
#4D7C18#187C79#47187C
splitComplementary
#187C47#184D7C
ACCESSIBILITY

WCAG combinations

Pale Yellow#FFFFFA10.45:1 · AAA
Pale Yellow#FEFFFA10.43:1 · AAA
Pale Lemon#FDFFFA10.41:1 · AAA
Pale Amber#FFFEFA10.39:1 · AAA
Pale Chartreuse#FCFFFA10.39:1 · AAA
Pale Gold#FEFEFA10.37:1 · AAA
Pale Gold#FEFEFB10.37:1 · AAA
Pale Lime#FBFFFA10.37:1 · AAA
Pale Yellow#FFFFEB10.36:1 · AAA
Pale Yellow#FDFEFB10.36:1 · AAA
Pale Lemon#FDFEFA10.35:1 · AAA
Pale Yellow#FEFFEB10.34:1 · AAA
Pale Chartreuse#FCFEFB10.34:1 · AAA
Pale Chartreuse#FCFEFA10.33:1 · AAA
Pale Orange#FFFDFA10.32:1 · AAA
Pale Yellow#FDFFEB10.32:1 · AAA
Pale Lime#FBFEFB10.32:1 · AAA
Pale Orange#FEFDFB10.31:1 · AAA
Pale Lime#FBFEFA10.31:1 · AAA
Pale Orange#FEFDFA10.3:1 · AAA
Pale Orange#FDFDFC10.3:1 · AAA
Pale Yellow#FFFEEB10.3:1 · AAA
Pale Lemon#FCFFEB10.3:1 · AAA
Pale Orange#FDFDFB10.29:1 · AAA
Pale Yellow#FEFEEC10.28:1 · AAA
Pale Lemon#FBFFEB10.28:1 · AAA
Pale Chartreuse#FCFDFC10.28:1 · AAA
Pale Lemon#FAFFEB10.27:1 · AAA
Pale Chartreuse#FCFDFB10.27:1 · AAA
Pale Coral#FFFCFA10.26:1 · AAA
COLOR VISION

Simulation

original#7C181B
protanopia#51501A
deuteranopia#575E1A
tritanopia#771A1A
achromatopsia#363636