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
#ad1f28
#AD1F28Custom · tone · resolved by hex
120ranked matches
6.9919white contrast
3.0035black contrast
CIEDE2000
Lower ΔE = closerClosest colors
Shade Red
#AF1D29Red · shadeΔE00 0.518Shade Red#AF1D26Red · shadeΔE00 0.637Shade Red#AF1D2BRed · shadeΔE00 1.038Shade Red#A72529Red · shadeΔE00 1.143Shade Red#AF1D24Red · shadeΔE00 1.161Shade Red#A7252BRed · shadeΔE00 1.292Shade Red#A72527Red · shadeΔE00 1.318Shade Red#A7252DRed · shadeΔE00 1.691Shade Red#A72525Red · shadeΔE00 1.709Shade Red#AF1D2ERed · shadeΔE00 1.928Shade Red#B81427Red · shadeΔE00 1.959Shade Red#AF1D21Red · shadeΔE00 1.984Shade Red#A72725Red · shadeΔE00 1.999Shade Red#B81425Red · shadeΔE00 2.071Shade Crimson#B8142ACrimson · shadeΔE00 2.084Shade Red#A72925Red · shadeΔE00 2.34Rich Crimson#AA0322Crimson · shadeΔE00 2.349Rich Crimson#AA031FCrimson · shadeΔE00 2.362Shade Red#B81422Red · shadeΔE00 2.463Shade Red#A72530Red · shadeΔE00 2.5Shade Crimson#B8142DCrimson · shadeΔE00 2.522Shade Red#AF1D1FRed · shadeΔE00 2.526Shade Crimson#AF1D30Crimson · shadeΔE00 2.54Rich Crimson#AA0325Crimson · shadeΔE00 2.645Rich Crimson#AA031CCrimson · shadeΔE00 2.656Shade Red#A72B25Red · shadeΔE00 2.723Shade Red#9F2D2DRed · shadeΔE00 2.881Rich Crimson#AA031ACrimson · shadeΔE00 2.957Shade Red#9F2F2DRed · shadeΔE00 3.004Shade Red#B8141FRed · shadeΔE00 3.008Shade Red#AF1D1DRed · shadeΔE00 3.056Shade Red#9F2D2FRed · shadeΔE00 3.07Rich Crimson#A30A1FCrimson · shadeΔE00 3.087Rich Crimson#A30A21Crimson · shadeΔE00 3.096Shade Red#A72532Red · shadeΔE00 3.101Shade Red#A72D25Red · shadeΔE00 3.141Shade Crimson#B81430Crimson · shadeΔE00 3.156Rich Crimson#AA0328Crimson · shadeΔE00 3.183Shade Red#9F312DRed · shadeΔE00 3.22Shade Red#AF1F1DRed · shadeΔE00 3.262Rich Red#A30A1CRed · shadeΔE00 3.274Rich Crimson#A30A24Crimson · shadeΔE00 3.325Shade Crimson#C00C27Crimson · shadeΔE00 3.369Shade Red#9F2D31Red · shadeΔE00 3.394Shade Crimson#C00C2ACrimson · shadeΔE00 3.4Shade Red#B8141DRed · shadeΔE00 3.41Shade Crimson#AF1D33Crimson · shadeΔE00 3.474Rich Red#AA0317Red · shadeΔE00 3.493Shade Red#AF211DRed · shadeΔE00 3.496Rich Red#A30A1ARed · shadeΔE00 3.507Shade Red#9F332DRed · shadeΔE00 3.522Shade Crimson#C00C24Crimson · shadeΔE00 3.526Rich Crimson#A30A26Crimson · shadeΔE00 3.607Shade Crimson#C00C2DCrimson · shadeΔE00 3.626Rich Crimson#AA032ACrimson · shadeΔE00 3.629Shade Crimson#B81432Crimson · shadeΔE00 3.642Shade Red#9F342DRed · shadeΔE00 3.702Shade Red#A72534Red · shadeΔE00 3.725Shade Red#9F2D33Red · shadeΔE00 3.823Shade Red#A73025Red · shadeΔE00 3.827Shade Red#C00C21Red · shadeΔE00 3.831Shade Red#AF241DRed · shadeΔE00 3.896Rich Red#A30A17Red · shadeΔE00 3.962Rich Red#9C111FRed · shadeΔE00 4.018Shade Crimson#C00C30Crimson · shadeΔE00 4.023Shade Red#B8141ARed · shadeΔE00 4.031Shade Red#9F2D34Red · shadeΔE00 4.067Rich Red#AA0314Red · shadeΔE00 4.072Rich Red#9C111DRed · shadeΔE00 4.085Rich Red#9C1122Red · shadeΔE00 4.095Shade Crimson#AF1D35Crimson · shadeΔE00 4.103Shade Red#B73434Red · shadeΔE00 4.114Shade Red#9F362DRed · shadeΔE00 4.116Rich Crimson#A30A29Crimson · shadeΔE00 4.179Shade Red#B73436Red · shadeΔE00 4.182Shade Red#AF261DRed · shadeΔE00 4.195Rich Red#9C111BRed · shadeΔE00 4.235Shade Red#C00C1ERed · shadeΔE00 4.239Rich Crimson#9C1124Crimson · shadeΔE00 4.267Rich Red#A30A15Red · shadeΔE00 4.308Shade Scarlet#A73225Scarlet · shadeΔE00 4.319Shade Red#B73438Red · shadeΔE00 4.344Shade Crimson#A72536Crimson · shadeΔE00 4.364Rich Crimson#AA032DCrimson · shadeΔE00 4.382Shade Red#B73634Red · shadeΔE00 4.426Shade Crimson#B81435Crimson · shadeΔE00 4.428Shade Red#C02A2FRed · shadeΔE00 4.523Shade Red#C02A32Red · shadeΔE00 4.526Rich Crimson#9C1126Crimson · shadeΔE00 4.527Shade Crimson#C00C33Crimson · shadeΔE00 4.554Rich Red#9C1118Red · shadeΔE00 4.583Shade Red#B7343ARed · shadeΔE00 4.591Shade Scarlet#9F382DScarlet · shadeΔE00 4.591Shade Red#9F2D36Red · shadeΔE00 4.599Shade Red#C02A2DRed · shadeΔE00 4.611Shade Red#C02A34Red · shadeΔE00 4.621Rich Crimson#A30A2BCrimson · shadeΔE00 4.634Shade Red#B81417Red · shadeΔE00 4.65Rich Red#AA0311Red · shadeΔE00 4.654Shade Red#AF291DRed · shadeΔE00 4.692Shade Red#C00C1BRed · shadeΔE00 4.706Shade Crimson#AF1D37Crimson · shadeΔE00 4.735Shade Red#B73834Red · shadeΔE00 4.781Shade Crimson#C80428Crimson · shadeΔE00 4.803Shade Crimson#C8042BCrimson · shadeΔE00 4.819Shade Scarlet#A73425Scarlet · shadeΔE00 4.838Rich Red#A30A12Red · shadeΔE00 4.853Shade Red#C02A2ARed · shadeΔE00 4.86Rich Crimson#9C1128Crimson · shadeΔE00 4.864Rich Red#9C1116Red · shadeΔE00 4.873Shade Red#C02A37Red · shadeΔE00 4.899Shade Crimson#C80425Crimson · shadeΔE00 4.91Shade Red#B7343CRed · shadeΔE00 4.912Rich Red#95181FRed · shadeΔE00 5.007Shade Crimson#A72538Crimson · shadeΔE00 5.012Rich Red#951821Red · shadeΔE00 5.015Rich Red#AA030FRed · shadeΔE00 5.03Shade Crimson#C8042FCrimson · shadeΔE00 5.045Shade Scarlet#AF2B1DScarlet · shadeΔE00 5.054Rich Red#951823Red · shadeΔE00 5.109
RELATIONSHIP
Lighter
Shade Red
#A4464DShade Red#AE3D45Shade Red#B7343CShade Red#C02A34Shade Red#CA212CShade Red#D31724Shade Red#DD0E1CShade Red#E60514Shade Red#CA2129Shade Red#DD0E1FShade Red#D31721Shade Red#E60517Shade Red#DD0E18Shade Red#E60510Shade Red#A4464EShade Red#AE3D46Shade Red#B7343FShade Red#A4464BShade Red#AE3D43Shade Red#C02A37Shade Red#B7343AShade Red#CA212FShade Red#C02A32Shade Red#D31727Shade Red#A44650Shade Red#AE3D48Shade Red#B73441Shade Red#C02A39Shade Red#A4464AShade Red#CA2132Shade Red#AE3D41Shade Red#D3172AShade Red#B73438Shade Red#DD0E23Shade Red#C02A2FShade Red#E6051B
RELATIONSHIP
Darker
Dark Red
#793439Dark Red#802D33Dark Red#87262DDark Red#8E1F27Rich Red#951821Rich Red#9C111BRich Red#A30A15Rich Red#AA030FRich Red#A30A17Rich Red#9C1118Rich Red#AA0311Rich Red#A30A12Rich Red#AA030CDark Red#79343ADark Red#802D34Dark Red#87262EDark Red#793437Dark Red#802D31Dark Red#8E1F28Dark Red#87262BRich Red#951823Dark Red#8E1F25Rich Red#9C111DRich Red#95181FDark Red#79343BDark Red#802D35Dark Red#872630Dark Red#8E1F2ADark Red#793436Rich Red#951825Dark Red#802D30Rich Red#9C111FDark Red#872629Rich Red#A30A1ADark Red#8E1F23Rich Red#AA0314
RELATIONSHIP
Warmer
Shade Red
#8F413DShade Red#973A35Shade Red#9F332DShade Red#A72B25Shade Red#AF241DShade Red#B81D14Shade Red#C0150CShade Red#C80E04Dark Red#793734Shade Red#A44B46Dark Red#80312DShade Red#AE433DDark Red#872B26Shade Red#B73A34Dark Red#8E251FShade Red#C0322ARich Red#951F18Shade Red#CA2921Rich Red#9C1811Shade Red#D32117Rich Red#A3120AShade Red#DD180ERich Red#AA0C03Shade Red#E61005Soft Red#B2524CClassic Red#BD4842Classic Red#C73F38Classic Red#D1362EVivid Red#DB2D24Vivid Red#E62419Vivid Red#F01B0FPure Red#FA1105Dark Red#642E2BDark Red#6A2925Dark Red#6F231FDark Red#751E1A
RELATIONSHIP
Cooler
Shade Crimson
#8F3D4CShade Crimson#973547Shade Crimson#9F2D42Shade Crimson#A7253DShade Crimson#AF1D37Shade Crimson#B81432Shade Crimson#C00C2DShade Crimson#C80428Dark Crimson#793441Shade Crimson#A44658Dark Crimson#802D3CShade Crimson#AE3D52Dark Crimson#872638Shade Crimson#B7344CDark Crimson#8E1F34Shade Crimson#C02A46Rich Crimson#95182FShade Crimson#CA2140Rich Crimson#9C112BShade Crimson#D3173ARich Crimson#A30A26Shade Crimson#DD0E34Rich Crimson#AA0322Shade Crimson#E6052ESoft Crimson#B24C5FClassic Crimson#BD4259Classic Crimson#C73852Classic Crimson#D12E4CVivid Crimson#DB2445Vivid Crimson#E6193FVivid Crimson#F00F38Pure Crimson#FA0532Dark Crimson#642B35Dark Crimson#6A2532Dark Crimson#6F1F2EDark Crimson#751A2A
RELATIONSHIP
Tints
Tint Red
#CB868ATint Red#D27F84Tint Red#D9787ETint Red#E07178Tint Red#E76A72Tint Red#EE636CTint Red#F55C66Tint Red#FC5560Tint Red#D49B9FTint Red#DA959ATint Red#E09095Tint Red#E58A90Tint Red#EB848BTint Red#F17E86Tint Red#F67981Tint Red#FC737CLight Red#DDB0B3Light Red#E6A7ACLight Red#EBA3A8Light Red#EF9FA4Light Red#F49AA0Light Red#F8969CLight Red#FD9198Light Red#E7C6C8Light Red#EAC3C5Light Red#EDBFC2Light Red#F4B9BDLight Red#F7B6BALight Red#FAB2B7Light Red#FDAFB4Light Red#F4D7D9Light Red#F6D5D7Light Red#FCCFD2Light Red#FECDD0Pale Red#FCEDEEPale Red#FFEBEC
RELATIONSHIP
Tones
Soft Red
#B24C53Classic Red#BD424AClassic Red#C73842Classic Red#D12E39Vivid Red#DB2430Vivid Red#E61927Vivid Red#F00F1EPure Red#FA0515Soft Red#B95B61Classic Red#C25159Classic Red#CB4851Classic Red#D53F49Vivid Red#DE3541Vivid Red#E82C38Vivid Red#F12230Pure Red#FA1928Soft Red#C27076Classic Red#CA686FClassic Red#D26067Classic Red#DA5860Vivid Red#E25059Vivid Red#EB4752Vivid Red#F33F4BPure Red#FB3744Vivid Red#DB242DVivid Red#F00F22Vivid Red#E61924Pure Red#FA0519Vivid Red#F00F1BPure Red#FA0511Soft Red#B24C55Classic Red#BD424CClassic Red#C73844Soft Red#B24C52Classic Red#BD4248Classic Red#D12E3B
RELATIONSHIP
Shades
Dark Red
#793439Dark Red#802D33Dark Red#87262DDark Red#8E1F27Rich Red#951821Rich Red#9C111BRich Red#A30A15Rich Red#AA030FDark Red#642B2FDark Red#6A252ADark Red#6F1F25Dark Red#751A20Rich Red#7B141BRich Red#810E16Rich Red#860911Rich Red#8C030CDark Red#531D21Dark Red#58191DDark Red#5C1419Dark Red#601015Dark Red#650B11Dark Red#69070DDark Red#6E0209Dark Red#401215Dark Red#430F12Dark Red#460B0FDark Red#49080DDark Red#4D050ADark Red#500207Deep Red#271112Deep Red#2A0F10Deep Red#2C0C0EDeep Red#2E0A0CDeep Red#370105Rich Red#A30A17Rich Red#9C1118
COLOR THEORY
Harmonies
ACCESSIBILITY
WCAG combinations
Pale Yellow
#FFFFFA6.97:1 · AAPale Yellow
#FEFFFA6.96:1 · AAPale Lemon
#FDFFFA6.95:1 · AAPale Amber
#FFFEFA6.93:1 · AAPale Chartreuse
#FCFFFA6.93:1 · AAPale Gold
#FEFEFA6.92:1 · AAPale Gold
#FEFEFB6.92:1 · AAPale Lime
#FBFFFA6.92:1 · AAPale Yellow
#FFFFEB6.91:1 · AAPale Yellow
#FDFEFB6.91:1 · AAPale Yellow
#FEFFEB6.9:1 · AAPale Lemon
#FDFEFA6.9:1 · AAPale Orange
#FFFDFA6.89:1 · AAPale Yellow
#FDFFEB6.89:1 · AAPale Chartreuse
#FCFEFB6.89:1 · AAPale Chartreuse
#FCFEFA6.89:1 · AAPale Orange
#FEFDFB6.88:1 · AAPale Lime
#FBFEFA6.88:1 · AAPale Lime
#FBFEFB6.88:1 · AAPale Orange
#FEFDFA6.87:1 · AAPale Orange
#FDFDFC6.87:1 · AAPale Orange
#FDFDFB6.87:1 · AAPale Yellow
#FFFEEB6.87:1 · AAPale Lemon
#FCFFEB6.87:1 · AAPale Yellow
#FEFEEC6.86:1 · AAPale Lemon
#FBFFEB6.86:1 · AAPale Chartreuse
#FCFDFC6.86:1 · AAPale Yellow
#FDFEEC6.85:1 · AAPale Lemon
#FAFFEB6.85:1 · AAPale Chartreuse
#FCFDFB6.85:1 · AACOLOR VISION
Simulation
original
#AD1F28protanopia
#706E26deuteranopia
#788225tritanopia
#A62424achromatopsia
#4A4A4A