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

#281fad

#281FAD

Custom · tone · resolved by hex

120ranked matches

11.1132white contrast

1.8896black contrast

CIEDE2000

Closest colors

Lower ΔE = closer

Shade Cobalt#261DAFCobalt · shadeΔE00 0.427 Shade Indigo#291DAFIndigo · shadeΔE00 0.449 Shade Cobalt#241DAFCobalt · shadeΔE00 0.477 Shade Indigo#2B1DAFIndigo · shadeΔE00 0.532 Shade Cobalt#211DAFCobalt · shadeΔE00 0.604 Shade Cobalt#1F1DAFCobalt · shadeΔE00 0.703 Shade Indigo#2E1DAFIndigo · shadeΔE00 0.723 Shade Cobalt#1D1FAFCobalt · shadeΔE00 0.763 Shade Cobalt#1D1DAFCobalt · shadeΔE00 0.805 Shade Indigo#301DAFIndigo · shadeΔE00 0.879 Shade Cobalt#1D21AFCobalt · shadeΔE00 0.904 Shade Indigo#331DAFIndigo · shadeΔE00 1.142 Shade Indigo#351DAFIndigo · shadeΔE00 1.332 Shade Cobalt#1D24AFCobalt · shadeΔE00 1.354 Shade Cobalt#2B25A7Cobalt · shadeΔE00 1.413 Shade Cobalt#2D25A7Cobalt · shadeΔE00 1.418 Shade Cobalt#2925A7Cobalt · shadeΔE00 1.433 Shade Cobalt#2725A7Cobalt · shadeΔE00 1.475 Shade Indigo#3025A7Indigo · shadeΔE00 1.48 Shade Indigo#371DAFIndigo · shadeΔE00 1.531 Shade Cobalt#2525A7Cobalt · shadeΔE00 1.533 Shade Indigo#3225A7Indigo · shadeΔE00 1.558 Shade Cobalt#141DB8Cobalt · shadeΔE00 1.594 Shade Cobalt#141FB8Cobalt · shadeΔE00 1.612 Shade Indigo#3425A7Indigo · shadeΔE00 1.664 Shade Cobalt#141AB8Cobalt · shadeΔE00 1.702 Shade Cobalt#1D26AFCobalt · shadeΔE00 1.738 Shade Indigo#3625A7Indigo · shadeΔE00 1.796 Shade Cobalt#1422B8Cobalt · shadeΔE00 1.797 Shade Indigo#3A1DAFIndigo · shadeΔE00 1.846 Shade Cobalt#1417B8Cobalt · shadeΔE00 1.914 Shade Cobalt#2527A7Cobalt · shadeΔE00 1.931 Shade Indigo#3825A7Indigo · shadeΔE00 1.952 Rich Blue#031FAABlue · shadeΔE00 1.998 Rich Blue#031CAABlue · shadeΔE00 2.018 Shade Indigo#2214B8Indigo · shadeΔE00 2.024 Shade Indigo#2514B8Indigo · shadeΔE00 2.024 Shade Indigo#2714B8Indigo · shadeΔE00 2.035 Shade Cobalt#1F14B8Cobalt · shadeΔE00 2.039 Shade Cobalt#1D14B8Cobalt · shadeΔE00 2.057 Shade Indigo#3C1DAFIndigo · shadeΔE00 2.067 Shade Indigo#2A14B8Indigo · shadeΔE00 2.071 Shade Cobalt#1A14B8Cobalt · shadeΔE00 2.09 Rich Cobalt#031AAACobalt · shadeΔE00 2.12 Shade Indigo#3A25A7Indigo · shadeΔE00 2.127 Shade Cobalt#1714B8Cobalt · shadeΔE00 2.13 Shade Indigo#2D14B8Indigo · shadeΔE00 2.134 Shade Cobalt#1425B8Cobalt · shadeΔE00 2.154 Shade Cobalt#1414B8Cobalt · shadeΔE00 2.172 Rich Blue#0322AABlue · shadeΔE00 2.174 Shade Indigo#3014B8Indigo · shadeΔE00 2.226 Shade Indigo#3214B8Indigo · shadeΔE00 2.304 Rich Cobalt#0317AACobalt · shadeΔE00 2.358 Shade Cobalt#2529A7Cobalt · shadeΔE00 2.37 Shade Cobalt#1D29AFCobalt · shadeΔE00 2.386 Shade Indigo#3F1DAFIndigo · shadeΔE00 2.411 Rich Cobalt#0A1FA3Cobalt · shadeΔE00 2.423 Shade Indigo#3D25A7Indigo · shadeΔE00 2.424 Rich Cobalt#0A1CA3Cobalt · shadeΔE00 2.445 Shade Indigo#3514B8Indigo · shadeΔE00 2.446 Shade Cobalt#0C1BC0Cobalt · shadeΔE00 2.447 Shade Cobalt#0C1EC0Cobalt · shadeΔE00 2.449 Shade Cobalt#1427B8Cobalt · shadeΔE00 2.468 Rich Blue#0A21A3Blue · shadeΔE00 2.506 Shade Cobalt#0C18C0Cobalt · shadeΔE00 2.532 Rich Cobalt#0A1AA3Cobalt · shadeΔE00 2.54 Rich Blue#0325AABlue · shadeΔE00 2.54 Shade Cobalt#0C21C0Cobalt · shadeΔE00 2.561 Shade Indigo#3814B8Indigo · shadeΔE00 2.618 Shade Indigo#3F25A7Indigo · shadeΔE00 2.641 Rich Cobalt#0314AACobalt · shadeΔE00 2.646 Shade Indigo#411DAFIndigo · shadeΔE00 2.649 Shade Cobalt#0C15C0Cobalt · shadeΔE00 2.673 Shade Indigo#3A14B8Indigo · shadeΔE00 2.749 Rich Cobalt#0A17A3Cobalt · shadeΔE00 2.763 Rich Blue#0A24A3Blue · shadeΔE00 2.784 Shade Cobalt#0C24C0Cobalt · shadeΔE00 2.795 Shade Cobalt#252BA7Cobalt · shadeΔE00 2.841 Shade Cobalt#0C12C0Cobalt · shadeΔE00 2.845 Shade Cobalt#1D2BAFCobalt · shadeΔE00 2.854 Shade Indigo#4125A7Indigo · shadeΔE00 2.871 Rich Cobalt#0A15A3Cobalt · shadeΔE00 2.943 Rich Cobalt#0311AACobalt · shadeΔE00 2.948 Shade Indigo#3D14B8Indigo · shadeΔE00 2.968 Shade Indigo#441DAFIndigo · shadeΔE00 3.019 Shade Cobalt#142AB8Cobalt · shadeΔE00 3.025 Shade Cobalt#0C0FC0Cobalt · shadeΔE00 3.027 Rich Cobalt#111D9CCobalt · shadeΔE00 3.027 Rich Cobalt#111F9CCobalt · shadeΔE00 3.032 Rich Blue#0328AABlue · shadeΔE00 3.058 Rich Blue#0A26A3Blue · shadeΔE00 3.063 Rich Cobalt#111B9CCobalt · shadeΔE00 3.083 Shade Indigo#210CC0Indigo · shadeΔE00 3.102 Shade Indigo#1E0CC0Indigo · shadeΔE00 3.104 Shade Indigo#240CC0Indigo · shadeΔE00 3.109 Shade Indigo#4325A7Indigo · shadeΔE00 3.113 Shade Indigo#1B0CC0Indigo · shadeΔE00 3.114 Shade Indigo#270CC0Indigo · shadeΔE00 3.127 Shade Cobalt#180CC0Cobalt · shadeΔE00 3.128 Rich Cobalt#030FAACobalt · shadeΔE00 3.143 Shade Blue#0C27C0Blue · shadeΔE00 3.145 Shade Cobalt#150CC0Cobalt · shadeΔE00 3.146 Shade Indigo#2A0CC0Indigo · shadeΔE00 3.159 Shade Cobalt#120CC0Cobalt · shadeΔE00 3.165 Rich Cobalt#11229CCobalt · shadeΔE00 3.17 Shade Cobalt#0F0CC0Cobalt · shadeΔE00 3.185 Shade Cobalt#0C0CC0Cobalt · shadeΔE00 3.204 Shade Indigo#2D0CC0Indigo · shadeΔE00 3.207 Shade Indigo#4014B8Indigo · shadeΔE00 3.213 Rich Cobalt#0A12A3Cobalt · shadeΔE00 3.234 Rich Cobalt#11189CCobalt · shadeΔE00 3.253 Shade Indigo#300CC0Indigo · shadeΔE00 3.273 Shade Indigo#461DAFIndigo · shadeΔE00 3.274 Shade Cobalt#041BC8Cobalt · shadeΔE00 3.295 Shade Cobalt#0418C8Cobalt · shadeΔE00 3.323 Shade Cobalt#041EC8Cobalt · shadeΔE00 3.329 Shade Cobalt#252DA7Cobalt · shadeΔE00 3.337 Rich Cobalt#11249CCobalt · shadeΔE00 3.354 Shade Indigo#330CC0Indigo · shadeΔE00 3.359 Shade Indigo#4525A7Indigo · shadeΔE00 3.365

COLOR THEORY

Harmonies

monochromatic

#281FAD #100C45 #1C1579 #3A2FDA #6C63E3

complementary

analogous

#1F5CAD #701FAD

triadic

#AD281F #1FAD28

tetradic

#AD1F5C #A4AD1F #1FAD70

splitComplementary

#AD701F #5CAD1F

ACCESSIBILITY

WCAG combinations

Pale Yellow#FFFFFA11.08:1 · AAA

Pale Yellow#FEFFFA11.06:1 · AAA

Pale Lemon#FDFFFA11.04:1 · AAA

Pale Chartreuse#FCFFFA11.02:1 · AAA

Pale Amber#FFFEFA11.01:1 · AAA

Pale Gold#FEFEFB11:1 · AAA

Pale Lime#FBFFFA11:1 · AAA

Pale Gold#FEFEFA10.99:1 · AAA

Pale Yellow#FFFFEB10.98:1 · AAA

Pale Yellow#FDFEFB10.98:1 · AAA

Pale Lemon#FDFEFA10.97:1 · AAA

Pale Yellow#FEFFEB10.96:1 · AAA

Pale Chartreuse#FCFEFB10.96:1 · AAA

Pale Orange#FFFDFA10.95:1 · AAA

Pale Chartreuse#FCFEFA10.95:1 · AAA

Pale Yellow#FDFFEB10.94:1 · AAA

Pale Lime#FBFEFB10.94:1 · AAA

Pale Orange#FEFDFB10.93:1 · AAA

Pale Orange#FEFDFA10.93:1 · AAA

Pale Lime#FBFEFA10.93:1 · AAA

Pale Orange#FDFDFC10.92:1 · AAA

Pale Yellow#FFFEEB10.92:1 · AAA

Pale Lemon#FCFFEB10.92:1 · AAA

Pale Orange#FDFDFB10.91:1 · AAA

Pale Yellow#FEFEEC10.9:1 · AAA

Pale Lemon#FBFFEB10.9:1 · AAA

Pale Chartreuse#FCFDFC10.9:1 · AAA

Pale Chartreuse#FCFDFB10.89:1 · AAA

Pale Coral#FFFCFA10.88:1 · AAA

Pale Yellow#FDFEEC10.88:1 · AAA

COLOR VISION

Simulation

original#281FAD

protanopia#24248B

deuteranopia#252582

tritanopia#28706A

achromatopsia#323232