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
Shade Red
#CA2421Red · shade · resolved by hex
120ranked matches
5.5473white contrast
3.7856black contrast
CIEDE2000
Lower ΔE = closerClosest colors
Shade Red
#CA2621Red · shadeΔE00 0.293Shade Red#CA2121Red · shadeΔE00 0.411Shade Red#CA2921Red · shadeΔE00 0.763Shade Red#CA2124Red · shadeΔE00 1.05Shade Red#CA2C21Red · shadeΔE00 1.268Shade Red#CA2126Red · shadeΔE00 1.537Shade Red#D3171ERed · shadeΔE00 1.541Shade Red#D31721Red · shadeΔE00 1.652Shade Red#D3171BRed · shadeΔE00 1.69Shade Red#CA2F21Red · shadeΔE00 1.81Shade Red#D31724Red · shadeΔE00 2.012Shade Red#D31717Red · shadeΔE00 2.138Shade Red#C0322ARed · shadeΔE00 2.194Shade Red#C0342ARed · shadeΔE00 2.225Shade Red#CA2129Red · shadeΔE00 2.3Shade Red#C02F2ARed · shadeΔE00 2.301Shade Red#D31B17Red · shadeΔE00 2.321Shade Red#C80418Red · shadeΔE00 2.335Shade Scarlet#CA3221Scarlet · shadeΔE00 2.388Shade Red#C8041BRed · shadeΔE00 2.408Shade Red#C0372ARed · shadeΔE00 2.443Shade Red#C02D2ARed · shadeΔE00 2.451Shade Red#C80414Red · shadeΔE00 2.491Shade Red#D31E17Red · shadeΔE00 2.508Shade Red#D31727Red · shadeΔE00 2.539Shade Crimson#C8041ECrimson · shadeΔE00 2.66Shade Scarlet#C0392AScarlet · shadeΔE00 2.694Shade Red#C80411Red · shadeΔE00 2.733Shade Red#D32117Red · shadeΔE00 2.741Shade Red#C02A2ARed · shadeΔE00 2.75Classic Red#D12E2ERed · toneΔE00 2.961Shade Scarlet#CA3521Scarlet · shadeΔE00 3.004Shade Red#D32417Red · shadeΔE00 3.021Shade Red#C8040ERed · shadeΔE00 3.026Classic Red#D1312ERed · toneΔE00 3.035Shade Crimson#C80421Crimson · shadeΔE00 3.07Shade Red#CA212CRed · shadeΔE00 3.091Classic Red#D1332ERed · toneΔE00 3.142Shade Red#D3172ARed · shadeΔE00 3.165Shade Scarlet#C03C2AScarlet · shadeΔE00 3.202Shade Red#DD0E1FRed · shadeΔE00 3.289Shade Red#DD0E1CRed · shadeΔE00 3.321Shade Red#C8040BRed · shadeΔE00 3.33Shade Red#D32717Red · shadeΔE00 3.346Shade Red#C00C18Red · shadeΔE00 3.353Classic Red#D1362ERed · toneΔE00 3.39Shade Red#C00C15Red · shadeΔE00 3.409Shade Red#C00C1BRed · shadeΔE00 3.428Shade Red#DD0E23Red · shadeΔE00 3.432Shade Scarlet#CA3721Scarlet · shadeΔE00 3.434Shade Red#C02A2DRed · shadeΔE00 3.438Shade Red#DD0E18Red · shadeΔE00 3.513Vivid Red#DB2424Red · toneΔE00 3.515Classic Red#D12E31Red · toneΔE00 3.527Shade Red#C00C12Red · shadeΔE00 3.565Vivid Red#DB2427Red · toneΔE00 3.588Shade Scarlet#C03E2AScarlet · shadeΔE00 3.611Shade Red#C00C1ERed · shadeΔE00 3.646Shade Red#DD0E26Red · shadeΔE00 3.684Vivid Red#DB2724Red · toneΔE00 3.703Shade Scarlet#D32A17Scarlet · shadeΔE00 3.716Shade Red#DD0E15Red · shadeΔE00 3.731Shade Red#C80407Red · shadeΔE00 3.742Classic Red#D1392ERed · toneΔE00 3.742Shade Red#C00C0FRed · shadeΔE00 3.787Vivid Red#DB242ARed · toneΔE00 3.796Shade Crimson#C80425Crimson · shadeΔE00 3.798Shade Red#D3172DRed · shadeΔE00 3.854Shade Red#CA212FRed · shadeΔE00 3.904Vivid Red#DB2A24Red · toneΔE00 3.94Shade Red#C02A2FRed · shadeΔE00 3.942Classic Red#D12E33Red · toneΔE00 3.957Shade Red#DD0E12Red · shadeΔE00 3.982Shade Red#C0150CRed · shadeΔE00 3.982Shade Red#C0120CRed · shadeΔE00 3.99Shade Red#C0180CRed · shadeΔE00 3.993Shade Red#C00C21Red · shadeΔE00 4.002Shade Red#C00F0CRed · shadeΔE00 4.012Shade Red#C01B0CRed · shadeΔE00 4.03Shade Red#C00C0CRed · shadeΔE00 4.041Shade Red#C80404Red · shadeΔE00 4.085Shade Red#C80704Red · shadeΔE00 4.097Shade Scarlet#C01E0CScarlet · shadeΔE00 4.102Shade Scarlet#CA3A21Scarlet · shadeΔE00 4.112Shade Red#C80B04Red · shadeΔE00 4.121Vivid Red#DB242DRed · toneΔE00 4.129Shade Scarlet#D32D17Scarlet · shadeΔE00 4.129Shade Red#C80E04Red · shadeΔE00 4.15Classic Red#D13C2ERed · toneΔE00 4.187Shade Red#C81104Red · shadeΔE00 4.193Shade Crimson#DD0E2ACrimson · shadeΔE00 4.195Shade Scarlet#C0210CScarlet · shadeΔE00 4.215Vivid Red#DB2D24Red · toneΔE00 4.228Shade Red#C81404Red · shadeΔE00 4.252Shade Red#B82214Red · shadeΔE00 4.28Shade Red#B81F14Red · shadeΔE00 4.292Shade Scarlet#C0412AScarlet · shadeΔE00 4.306Shade Scarlet#B82514Scarlet · shadeΔE00 4.319Shade Red#B81D14Red · shadeΔE00 4.322Shade Red#DD0E0ERed · shadeΔE00 4.334Shade Scarlet#C81804Scarlet · shadeΔE00 4.366Shade Scarlet#C0240CScarlet · shadeΔE00 4.376Shade Scarlet#B82714Scarlet · shadeΔE00 4.379Shade Red#B81A14Red · shadeΔE00 4.393Classic Red#C73D38Red · toneΔE00 4.398Classic Red#C73A38Red · toneΔE00 4.417Shade Crimson#C80428Crimson · shadeΔE00 4.438Classic Red#C73F38Red · toneΔE00 4.456Shade Red#DD120ERed · shadeΔE00 4.467Shade Crimson#C00C24Crimson · shadeΔE00 4.477Shade Scarlet#C81B04Scarlet · shadeΔE00 4.483Shade Red#B81714Red · shadeΔE00 4.484Classic Red#C73838Red · toneΔE00 4.492Shade Red#B81417Red · shadeΔE00 4.503Shade Red#B8141ARed · shadeΔE00 4.519Shade Scarlet#B82A14Scarlet · shadeΔE00 4.529Classic Scarlet#D13E2EScarlet · toneΔE00 4.53Vivid Red#DB3024Red · toneΔE00 4.566Vivid Red#DB2430Red · toneΔE00 4.571Shade Scarlet#D33017Scarlet · shadeΔE00 4.585
RELATIONSHIP
Lighter
Classic Red
#BD4442Classic Red#C73A38Classic Red#D1312EVivid Red#DB2724Vivid Red#E61D19Vivid Red#F0130FPure Red#FA0905Classic Red#BD4242Classic Red#C73838Classic Red#D12E2EVivid Red#DB2424Classic Red#BD4642Classic Red#C73D38Vivid Red#E61919Classic Red#D1332EVivid Red#F00F0FVivid Red#DB2A24Pure Red#FA0505Vivid Red#E62019Vivid Red#F0170FPure Red#FA0D05Vivid Red#E6191DVivid Red#F00F13Classic Red#BD4842Pure Red#FA0509Classic Red#C73F38Classic Red#D1362EVivid Red#DB2D24Vivid Red#E62419Vivid Red#F01B0FPure Red#FA1105Classic Red#BD4244Classic Red#C7383AClassic Red#D12E31Vivid Red#DB2427Vivid Red#F01E0F
RELATIONSHIP
Darker
Shade Red
#973735Shade Red#9F2F2DShade Red#A72725Shade Red#AF1F1DShade Red#B81714Shade Red#C00F0CShade Red#C80704Shade Red#973535Shade Red#9F2D2DShade Red#A72525Shade Red#AF1D1DShade Red#973835Shade Red#9F312DShade Red#B81414Shade Red#A72925Shade Red#C00C0CShade Red#AF211DShade Red#C80404Shade Red#B81A14Shade Red#C0120CShade Red#C80B04Shade Red#B81417Shade Red#C00C0FShade Red#973A35Shade Red#C80407Shade Red#9F332DShade Red#A72B25Shade Red#AF241DShade Red#B81D14Shade Red#C0150CShade Red#C80E04Shade Red#973537Shade Red#9F2D2FShade Red#A72527Shade Red#AF1D1FShade Red#C81104
RELATIONSHIP
Warmer
Shade Scarlet
#B74534Shade Scarlet#C03E2AShade Scarlet#CA3721Shade Scarlet#D33017Shade Scarlet#DD2A0EShade Scarlet#E62305Shade Scarlet#AE4C3DClassic Scarlet#C74B38Classic Scarlet#D1442EVivid Scarlet#DB3C24Vivid Scarlet#E63519Vivid Scarlet#F02D0FPure Scarlet#FA2605Classic Scarlet#BD5342Shade Scarlet#9F3C2DShade Scarlet#A73625Shade Scarlet#AF301DShade Scarlet#B82A14Shade Scarlet#C0240CShade Scarlet#C81E04Shade Scarlet#974235Classic Scarlet#CB5A48Classic Scarlet#D5533FVivid Scarlet#DE4C35Vivid Scarlet#E8452CVivid Scarlet#F13E22Pure Scarlet#FA3719Classic Scarlet#C26051Dark Scarlet#873326Dark Scarlet#8E2E1FRich Scarlet#952918Rich Scarlet#9C2411Rich Scarlet#A31F0ARich Scarlet#AA1A03Dark Scarlet#80382DClassic Scarlet#CA7568
RELATIONSHIP
Cooler
Shade Red
#AE3D48Shade Red#B73441Shade Red#C02A39Shade Red#CA2132Shade Red#D3172AShade Red#DD0E23Shade Red#E6051BClassic Red#BD424FClassic Red#C73846Classic Red#D12E3EVivid Red#DB2436Vivid Red#E6192EVivid Red#F00F26Pure Red#FA051EShade Red#97353FShade Red#9F2D38Shade Red#A72532Shade Red#AF1D2BShade Red#B81425Shade Red#C00C1EShade Red#C80418Classic Red#C2515DClassic Red#CB4855Classic Red#D53F4EVivid Red#DE3546Vivid Red#E82C3FVivid Red#F12237Pure Red#FA1930Dark Red#802D35Dark Red#872630Dark Red#8E1F2ARich Red#951825Rich Red#9C111FRich Red#A30A1ARich Red#AA0314Classic Red#CA6872
RELATIONSHIP
Tints
Tint Red
#D2807FTint Red#D97978Tint Red#E07371Tint Red#E76C6ATint Red#EE6563Tint Red#F55F5CTint Red#FC5855Tint Red#DA9695Tint Red#E09190Tint Red#E58B8ATint Red#EB8684Tint Red#F1807ETint Red#F67B79Tint Red#FC7573Light Red#E2ADACLight Red#E6A9A7Light Red#EBA4A3Light Red#EFA09FLight Red#F49C9ALight Red#F89796Light Red#FD9391Light Red#EDC0BFLight Red#F0BDBCLight Red#F4BAB9Light Red#F7B7B6Light Red#FAB3B2Light Red#FDB0AFLight Red#F2DAD9Light Red#F4D8D7Light Red#F6D6D5Light Red#F8D4D3Light Red#FAD2D1Light Red#FCD0CFLight Red#FECECDPale Red#FCEEEDTint Red#D27F7F
RELATIONSHIP
Tones
Classic Red
#BD4442Classic Red#C73A38Classic Red#D1312EVivid Red#DB2724Vivid Red#E61D19Vivid Red#F0130FPure Red#FA0905Classic Red#C25351Classic Red#CB4A48Classic Red#D5413FVivid Red#DE3835Vivid Red#E82F2CVivid Red#F12622Pure Red#FA1D19Classic Red#CA6A68Classic Red#D26260Classic Red#DA5A58Vivid Red#E25250Vivid Red#EB4A47Vivid Red#F3423FPure Red#FB3A37Classic Red#BD4242Classic Red#C73838Classic Red#D12E2EVivid Red#DB2424Classic Red#BD4642Classic Red#C73D38Vivid Red#E61919Classic Red#D1332EVivid Red#F00F0FVivid Red#DB2A24Pure Red#FA0505Vivid Red#E62019Vivid Red#F0170FPure Red#FA0D05Classic Red#C25151
RELATIONSHIP
Shades
Shade Red
#973735Shade Red#9F2F2DShade Red#A72725Shade Red#AF1F1DShade Red#B81714Shade Red#C00F0CShade Red#C80704Dark Red#802E2DDark Red#872826Dark Red#8E211FRich Red#951A18Rich Red#9C1411Rich Red#A30D0ARich Red#AA0603Dark Red#6A2625Dark Red#6F211FDark Red#751B1ARich Red#7B1614Rich Red#81100ERich Red#860B09Rich Red#8C0503Dark Red#581A19Dark Red#5C1514Dark Red#601110Dark Red#650D0BDark Red#690807Dark Red#6E0402Dark Red#531E1DDark Red#401312Dark Red#43100FDark Red#460C0BDark Red#490908Dark Red#4D0605Dark Red#500302Dark Red#3C1615Deep Red#2C0D0C
COLOR THEORY
Harmonies
ACCESSIBILITY
WCAG combinations
Pale Yellow
#FFFFFA5.53:1 · AAPale Yellow
#FEFFFA5.52:1 · AAPale Lemon
#FDFFFA5.51:1 · AAPale Amber
#FFFEFA5.5:1 · AAPale Chartreuse
#FCFFFA5.5:1 · AAPale Gold
#FEFEFA5.49:1 · AAPale Gold
#FEFEFB5.49:1 · AAPale Lime
#FBFFFA5.49:1 · AAPale Yellow
#FFFFEB5.48:1 · AAPale Yellow
#FDFEFB5.48:1 · AAPale Lemon
#FDFEFA5.48:1 · AAPale Yellow
#FEFFEB5.47:1 · AAPale Chartreuse
#FCFEFB5.47:1 · AAPale Chartreuse
#FCFEFA5.47:1 · AAPale Orange
#FEFDFB5.46:1 · AAPale Orange
#FFFDFA5.46:1 · AAPale Yellow
#FDFFEB5.46:1 · AAPale Lime
#FBFEFA5.46:1 · AAPale Lime
#FBFEFB5.46:1 · AAPale Orange
#FEFDFA5.45:1 · AAPale Orange
#FDFDFC5.45:1 · AAPale Orange
#FDFDFB5.45:1 · AAPale Yellow
#FFFEEB5.45:1 · AAPale Lemon
#FCFFEB5.45:1 · AAPale Yellow
#FEFEEC5.44:1 · AAPale Lemon
#FBFFEB5.44:1 · AAPale Chartreuse
#FCFDFC5.44:1 · AAPale Chartreuse
#FCFDFB5.44:1 · AAPale Coral
#FFFCFA5.43:1 · AAPale Yellow
#FDFEEC5.43:1 · AACOLOR VISION
Simulation
original
#CA2421protanopia
#828122deuteranopia
#8C9822tritanopia
#C22222achromatopsia
#555555