COLOR INTELLIGENCE ENGINE

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

MATCHED COLOR

#721d2d

#721D2D

Custom · shade · resolved by hex

120ranked matches
10.8858white contrast
1.9291black contrast
CIEDE2000

Closest colors

Lower ΔE = closer
Dark Crimson#6F1F2DCrimson · shadeΔE00 0.74Dark Crimson#751A2CCrimson · shadeΔE00 0.842Dark Crimson#6F1F2ECrimson · shadeΔE00 0.851Dark Crimson#751A2ECrimson · shadeΔE00 0.929Dark Crimson#6F1F2BCrimson · shadeΔE00 1.101Dark Crimson#6F1F2FCrimson · shadeΔE00 1.112Dark Crimson#751A2FCrimson · shadeΔE00 1.18Dark Crimson#751A2ACrimson · shadeΔE00 1.335Dark Crimson#6F1F2ACrimson · shadeΔE00 1.436Dark Crimson#751A29Crimson · shadeΔE00 1.668Dark Crimson#6F1F31Crimson · shadeΔE00 1.802Dark Red#6F1F29Red · shadeΔE00 1.804Dark Crimson#751A31Crimson · shadeΔE00 1.828Dark Crimson#6F1F32Crimson · shadeΔE00 2.176Dark Crimson#751A32Crimson · shadeΔE00 2.18Rich Crimson#7B142CCrimson · shadeΔE00 2.2Rich Crimson#7B142ECrimson · shadeΔE00 2.226Rich Crimson#7B142FCrimson · shadeΔE00 2.329Dark Crimson#751A27Crimson · shadeΔE00 2.389Rich Crimson#7B142ACrimson · shadeΔE00 2.416Dark Crimson#6A252FCrimson · shadeΔE00 2.508Dark Crimson#6A252ECrimson · shadeΔE00 2.523Dark Crimson#6F1F33Crimson · shadeΔE00 2.556Dark Red#6F1F27Red · shadeΔE00 2.584Rich Crimson#7B1429Crimson · shadeΔE00 2.599Dark Red#6A252DRed · shadeΔE00 2.614Rich Crimson#7B1431Crimson · shadeΔE00 2.679Dark Crimson#6A2531Crimson · shadeΔE00 2.696Dark Crimson#751A26Crimson · shadeΔE00 2.763Dark Red#6A252CRed · shadeΔE00 2.772Dark Crimson#6A2532Crimson · shadeΔE00 2.884Dark Crimson#751A34Crimson · shadeΔE00 2.901Dark Red#6F1F26Red · shadeΔE00 2.984Dark Red#6A252BRed · shadeΔE00 2.987Rich Crimson#7B1427Crimson · shadeΔE00 3.071Dark Crimson#6A2533Crimson · shadeΔE00 3.118Rich Crimson#7B1433Crimson · shadeΔE00 3.159Dark Red#6A252ARed · shadeΔE00 3.25Dark Crimson#751A35Crimson · shadeΔE00 3.265Dark Crimson#6F1F35Crimson · shadeΔE00 3.323Rich Crimson#810E2DCrimson · shadeΔE00 3.387Dark Red#6F1F25Red · shadeΔE00 3.387Dark Crimson#6A2534Crimson · shadeΔE00 3.388Rich Crimson#810E2FCrimson · shadeΔE00 3.426Dark Crimson#6E0224Crimson · shadeΔE00 3.448Dark Crimson#6E0223Crimson · shadeΔE00 3.457Rich Crimson#810E2BCrimson · shadeΔE00 3.496Dark Crimson#690723Crimson · shadeΔE00 3.499Dark Red#751A24Red · shadeΔE00 3.521Dark Crimson#690724Crimson · shadeΔE00 3.529Dark Red#6A2529Red · shadeΔE00 3.548Dark Crimson#6E0226Crimson · shadeΔE00 3.556Dark Crimson#690721Crimson · shadeΔE00 3.574Dark Crimson#6E0221Crimson · shadeΔE00 3.599Rich Crimson#810E31Crimson · shadeΔE00 3.608Rich Crimson#7B1425Crimson · shadeΔE00 3.636Dark Crimson#6A2535Crimson · shadeΔE00 3.685Dark Crimson#6F1F36Crimson · shadeΔE00 3.706Dark Crimson#690726Crimson · shadeΔE00 3.714Rich Crimson#7B1435Crimson · shadeΔE00 3.716Dark Crimson#650B22Crimson · shadeΔE00 3.725Dark Crimson#650B23Crimson · shadeΔE00 3.737Rich Crimson#810E29Crimson · shadeΔE00 3.743Rich Crimson#810E32Crimson · shadeΔE00 3.745Dark Crimson#6E0228Crimson · shadeΔE00 3.814Dark Crimson#69071FCrimson · shadeΔE00 3.817Dark Crimson#650B20Crimson · shadeΔE00 3.836Dark Crimson#650B25Crimson · shadeΔE00 3.889Dark Crimson#6E021FCrimson · shadeΔE00 3.891Dark Red#751A23Red · shadeΔE00 3.902Dark Crimson#650B1FCrimson · shadeΔE00 3.954Dark Crimson#751A37Crimson · shadeΔE00 3.992Dark Crimson#69071ECrimson · shadeΔE00 3.993Dark Crimson#6A2536Crimson · shadeΔE00 4.002Rich Crimson#7B1436Crimson · shadeΔE00 4.012Dark Crimson#650B26Crimson · shadeΔE00 4.023Dark Crimson#690728Crimson · shadeΔE00 4.043Dark Crimson#6F1F37Crimson · shadeΔE00 4.087Rich Crimson#810E34Crimson · shadeΔE00 4.095Rich Crimson#810E27Crimson · shadeΔE00 4.101Dark Crimson#6E022ACrimson · shadeΔE00 4.19Dark Red#6F1F23Red · shadeΔE00 4.196Dark Crimson#601021Crimson · shadeΔE00 4.199Dark Crimson#601023Crimson · shadeΔE00 4.208Dark Red#6A2527Red · shadeΔE00 4.22Dark Crimson#690729Crimson · shadeΔE00 4.25Rich Crimson#7B1423Crimson · shadeΔE00 4.254Dark Crimson#601020Crimson · shadeΔE00 4.258Dark Crimson#802D3ACrimson · shadeΔE00 4.268Dark Crimson#802D38Crimson · shadeΔE00 4.268Dark Crimson#601024Crimson · shadeΔE00 4.277Rich Crimson#86092ECrimson · shadeΔE00 4.295Dark Crimson#650B1DCrimson · shadeΔE00 4.3Dark Crimson#6E021DCrimson · shadeΔE00 4.302Dark Crimson#802D3BCrimson · shadeΔE00 4.323Dark Red#802D37Red · shadeΔE00 4.323Rich Crimson#860930Crimson · shadeΔE00 4.326Dark Crimson#6A2537Crimson · shadeΔE00 4.332Dark Crimson#751A38Crimson · shadeΔE00 4.354Dark Crimson#60101FCrimson · shadeΔE00 4.36Rich Crimson#86092CCrimson · shadeΔE00 4.376Dark Crimson#601025Crimson · shadeΔE00 4.384Dark Crimson#650B28Crimson · shadeΔE00 4.389Dark Crimson#802D3CCrimson · shadeΔE00 4.413Dark Crimson#69071CCrimson · shadeΔE00 4.432Rich Crimson#860932Crimson · shadeΔE00 4.465Dark Crimson#650B1CCrimson · shadeΔE00 4.519Rich Crimson#810E36Crimson · shadeΔE00 4.523Dark Red#802D35Red · shadeΔE00 4.538Rich Crimson#810E25Crimson · shadeΔE00 4.544Rich Crimson#86092ACrimson · shadeΔE00 4.562Rich Crimson#7B1422Crimson · shadeΔE00 4.576Dark Red#6A2526Red · shadeΔE00 4.583Dark Crimson#872638Crimson · shadeΔE00 4.593Dark Red#6F1F22Red · shadeΔE00 4.601Dark Crimson#650B29Crimson · shadeΔE00 4.61Dark Crimson#872636Crimson · shadeΔE00 4.622Rich Crimson#7B1438Crimson · shadeΔE00 4.624Dark Rose#6E022CRose · shadeΔE00 4.651Dark Red#751A21Red · shadeΔE00 4.665
RELATIONSHIP

Lighter

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Darker

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Warmer

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Cooler

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Tints

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Tones

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Shades

COLOR THEORY

Harmonies

complementary
splitComplementary
ACCESSIBILITY

WCAG combinations

COLOR VISION

Simulation

original#721D2D
protanopia#4D4C29
deuteranopia#525928
tritanopia#6E2625
achromatopsia#383838