COLOR INTELLIGENCE ENGINE

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

MATCHED COLOR

#21a2ab

#21A2AB

Custom · tone · resolved by hex

120ranked matches
3.0788white contrast
6.8209black contrast
CIEDE2000

Closest colors

Lower ΔE = closer
Rich Cyan#03A2AACyan · shadeΔE00 0.979Shade Cyan#259FA7Cyan · shadeΔE00 0.985Shade Cyan#1DA3AFCyan · shadeΔE00 1.131Shade Cyan#25A1A7Cyan · shadeΔE00 1.154Shade Cyan#1DA6AFCyan · shadeΔE00 1.22Rich Cyan#039FAACyan · shadeΔE00 1.316Rich Cyan#03A4AACyan · shadeΔE00 1.691Shade Aqua#1DA1AFAqua · shadeΔE00 1.893Shade Cyan#25A3A7Cyan · shadeΔE00 1.927Shade Cyan#3DA4AECyan · shadeΔE00 1.975Shade Cyan#1DA8AFCyan · shadeΔE00 2.003Shade Cyan#3DA6AECyan · shadeΔE00 2.008Shade Cyan#259CA7Cyan · shadeΔE00 2.083Rich Cyan#0A9EA3Cyan · shadeΔE00 2.303Shade Aqua#3DA2AEAqua · shadeΔE00 2.427Rich Cyan#0A9BA3Cyan · shadeΔE00 2.428Shade Cyan#3DA8AECyan · shadeΔE00 2.498Rich Cyan#039CAACyan · shadeΔE00 2.644Shade Cyan#46A0A4Cyan · shadeΔE00 2.7Shade Cyan#469EA4Cyan · shadeΔE00 2.709Rich Cyan#0AA0A3Cyan · shadeΔE00 2.723Shade Cyan#25A5A7Cyan · shadeΔE00 2.836Shade Cyan#2D9B9FCyan · shadeΔE00 2.839Shade Cyan#46A1A4Cyan · shadeΔE00 2.852Shade Cyan#14AAB8Cyan · shadeΔE00 2.924Rich Cyan#0A99A3Cyan · shadeΔE00 2.981Shade Cyan#2D999FCyan · shadeΔE00 3.013Rich Cyan#03A7AACyan · shadeΔE00 3.031Shade Cyan#2D9D9FCyan · shadeΔE00 3.036Shade Aqua#259AA7Aqua · shadeΔE00 3.043Shade Cyan#469CA4Cyan · shadeΔE00 3.124Shade Aqua#3DA0AEAqua · shadeΔE00 3.166Shade Aqua#14A7B8Aqua · shadeΔE00 3.178Shade Aqua#34AAB7Aqua · shadeΔE00 3.19Shade Cyan#2D989FCyan · shadeΔE00 3.23Shade Cyan#3DAAAECyan · shadeΔE00 3.234Shade Aqua#1D9EAFAqua · shadeΔE00 3.282Shade Cyan#14ADB8Cyan · shadeΔE00 3.324Shade Cyan#34ACB7Cyan · shadeΔE00 3.332Shade Aqua#34A8B7Aqua · shadeΔE00 3.341Shade Cyan#1DABAFCyan · shadeΔE00 3.354Shade Cyan#46A3A4Cyan · shadeΔE00 3.389Shade Aqua#469BA4Aqua · shadeΔE00 3.447Shade Cyan#2D9F9FCyan · shadeΔE00 3.532Shade Aqua#3D9FAEAqua · shadeΔE00 3.592Soft Aqua#4CA8B2Aqua · toneΔE00 3.634Shade Aqua#14A5B8Aqua · shadeΔE00 3.662Soft Aqua#4CA7B2Aqua · toneΔE00 3.701Soft Cyan#4CAAB2Cyan · toneΔE00 3.72Shade Cyan#34AEB7Cyan · shadeΔE00 3.729Shade Cyan#46A4A4Cyan · shadeΔE00 3.737Rich Cyan#0AA3A3Cyan · shadeΔE00 3.761Shade Cyan#25A7A7Cyan · shadeΔE00 3.774Shade Cyan#2D969FCyan · shadeΔE00 3.857Shade Cyan#14AFB8Cyan · shadeΔE00 3.861Rich Cyan#119A9CCyan · shadeΔE00 3.944Rich Cyan#11979CCyan · shadeΔE00 3.997Shade Aqua#34A5B7Aqua · shadeΔE00 4.032Soft Aqua#4CA5B2Aqua · toneΔE00 4.04Shade Aqua#2598A7Aqua · shadeΔE00 4.045Shade Cyan#46A4A3Cyan · shadeΔE00 4.068Soft Cyan#4CACB2Cyan · toneΔE00 4.075Shade Cyan#3DACAECyan · shadeΔE00 4.077Rich Aqua#0399AAAqua · shadeΔE00 4.105Soft Cyan#57A3A8Cyan · toneΔE00 4.139Rich Cyan#0A96A3Cyan · shadeΔE00 4.171Soft Cyan#57A2A8Cyan · toneΔE00 4.171Soft Cyan#57A4A8Cyan · toneΔE00 4.182Rich Cyan#119C9CCyan · shadeΔE00 4.224Shade Aqua#4699A4Aqua · shadeΔE00 4.24Shade Aqua#1D9CAFAqua · shadeΔE00 4.251Shade Cyan#1DADAFCyan · shadeΔE00 4.276Shade Cyan#34B0B7Cyan · shadeΔE00 4.308Shade Cyan#2D9F9DCyan · shadeΔE00 4.31Soft Cyan#4CADB2Cyan · toneΔE00 4.332Rich Cyan#11959CCyan · shadeΔE00 4.354Rich Cyan#03AAAACyan · shadeΔE00 4.416Soft Aqua#57A0A8Aqua · toneΔE00 4.453Soft Cyan#57A6A8Cyan · toneΔE00 4.476Shade Cyan#25A7A5Cyan · shadeΔE00 4.493Shade Aqua#3D9DAEAqua · shadeΔE00 4.505Soft Aqua#4CA3B2Aqua · toneΔE00 4.599Shade Aqua#0CAEC0Aqua · shadeΔE00 4.654Shade Aqua#2D949FAqua · shadeΔE00 4.655Shade Aqua#14A2B8Aqua · shadeΔE00 4.669Shade Aqua#4698A4Aqua · shadeΔE00 4.687Soft Aqua#579FA8Aqua · toneΔE00 4.692Shade Aqua#34A3B7Aqua · shadeΔE00 4.698Soft Cyan#57A7A8Cyan · toneΔE00 4.71Shade Cyan#46A4A1Cyan · shadeΔE00 4.771Shade Cyan#0CB1C0Cyan · shadeΔE00 4.809Shade Cyan#509A9BCyan · shadeΔE00 4.838Shade Cyan#359797Cyan · shadeΔE00 4.855Shade Cyan#359597Cyan · shadeΔE00 4.877Shade Cyan#509B9BCyan · shadeΔE00 4.88Shade Cyan#14B2B8Cyan · shadeΔE00 4.888Shade Aqua#0CABC0Aqua · shadeΔE00 4.898Rich Cyan#0AA3A0Cyan · shadeΔE00 4.898Rich Cyan#11939CCyan · shadeΔE00 4.918Shade Aqua#2AAFC0Aqua · shadeΔE00 4.922Rich Cyan#119C9ACyan · shadeΔE00 4.935Soft Aqua#4CA2B2Aqua · toneΔE00 4.938Shade Cyan#50989BCyan · shadeΔE00 4.956Soft Cyan#4CAFB2Cyan · toneΔE00 4.96Shade Cyan#3DAEAECyan · shadeΔE00 4.965Shade Cyan#359497Cyan · shadeΔE00 4.978Classic Aqua#42AEBDAqua · toneΔE00 4.983Soft Cyan#57A8A8Cyan · toneΔE00 4.991Shade Aqua#2AB1C0Aqua · shadeΔE00 5Classic Aqua#42B0BDAqua · toneΔE00 5.023Shade Aqua#2596A7Aqua · shadeΔE00 5.066Rich Aqua#0A94A3Aqua · shadeΔE00 5.081Shade Cyan#2D9F9BCyan · shadeΔE00 5.096Rich Aqua#0397AAAqua · shadeΔE00 5.099Shade Cyan#50979BCyan · shadeΔE00 5.114Shade Aqua#2AACC0Aqua · shadeΔE00 5.13Shade Cyan#509B9ACyan · shadeΔE00 5.13Classic Aqua#42ACBDAqua · toneΔE00 5.132Shade Cyan#46A4A0Cyan · shadeΔE00 5.137Shade Cyan#1DAFAFCyan · shadeΔE00 5.197
RELATIONSHIP

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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#21A2AB
protanopia#595AA9
deuteranopia#5148A8
tritanopia#27A7A7
achromatopsia#7C7C7C