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

#2821ab

#2821AB

Custom · tone · resolved by hex

120ranked matches

11.077white contrast

1.8958black contrast

CIEDE2000

Closest colors

Lower ΔE = closer

Shade Cobalt#1D21AFCobalt · shadeΔE00 0.849 Shade Cobalt#261DAFCobalt · shadeΔE00 0.868 Shade Cobalt#241DAFCobalt · shadeΔE00 0.879 Shade Cobalt#1D1FAFCobalt · shadeΔE00 0.881 Shade Indigo#291DAFIndigo · shadeΔE00 0.901 Shade Cobalt#211DAFCobalt · shadeΔE00 0.936 Shade Indigo#2B1DAFIndigo · shadeΔE00 0.959 Shade Cobalt#2B25A7Cobalt · shadeΔE00 0.97 Shade Cobalt#2925A7Cobalt · shadeΔE00 0.98 Shade Cobalt#1F1DAFCobalt · shadeΔE00 0.992 Shade Cobalt#2D25A7Cobalt · shadeΔE00 0.999 Shade Cobalt#2725A7Cobalt · shadeΔE00 1.021 Shade Cobalt#1D1DAFCobalt · shadeΔE00 1.057 Shade Cobalt#2525A7Cobalt · shadeΔE00 1.087 Shade Indigo#2E1DAFIndigo · shadeΔE00 1.096 Shade Indigo#3025A7Indigo · shadeΔE00 1.114 Shade Cobalt#1D24AFCobalt · shadeΔE00 1.129 Shade Indigo#301DAFIndigo · shadeΔE00 1.218 Shade Indigo#3225A7Indigo · shadeΔE00 1.233 Shade Indigo#3425A7Indigo · shadeΔE00 1.382 Shade Indigo#331DAFIndigo · shadeΔE00 1.435 Shade Cobalt#1D26AFCobalt · shadeΔE00 1.463 Shade Cobalt#2527A7Cobalt · shadeΔE00 1.489 Shade Indigo#3625A7Indigo · shadeΔE00 1.554 Shade Indigo#351DAFIndigo · shadeΔE00 1.601 Shade Indigo#3825A7Indigo · shadeΔE00 1.745 Shade Indigo#371DAFIndigo · shadeΔE00 1.779 Shade Cobalt#141FB8Cobalt · shadeΔE00 1.805 Shade Cobalt#141DB8Cobalt · shadeΔE00 1.861 Shade Cobalt#1422B8Cobalt · shadeΔE00 1.863 Rich Blue#031FAABlue · shadeΔE00 1.914 Shade Cobalt#2529A7Cobalt · shadeΔE00 1.937 Shade Indigo#3A25A7Indigo · shadeΔE00 1.952 Rich Blue#0322AABlue · shadeΔE00 1.98 Shade Cobalt#141AB8Cobalt · shadeΔE00 2.045 Rich Blue#031CAABlue · shadeΔE00 2.047 Shade Indigo#3A1DAFIndigo · shadeΔE00 2.069 Shade Cobalt#1D29AFCobalt · shadeΔE00 2.075 Shade Cobalt#1425B8Cobalt · shadeΔE00 2.107 Rich Cobalt#031AAACobalt · shadeΔE00 2.212 Rich Cobalt#0A1FA3Cobalt · shadeΔE00 2.256 Rich Blue#0325AABlue · shadeΔE00 2.266 Rich Blue#0A21A3Blue · shadeΔE00 2.272 Shade Indigo#3C1DAFIndigo · shadeΔE00 2.276 Shade Indigo#3D25A7Indigo · shadeΔE00 2.289 Shade Cobalt#1417B8Cobalt · shadeΔE00 2.298 Shade Cobalt#1427B8Cobalt · shadeΔE00 2.361 Rich Cobalt#0A1CA3Cobalt · shadeΔE00 2.38 Shade Cobalt#252BA7Cobalt · shadeΔE00 2.415 Shade Indigo#2214B8Indigo · shadeΔE00 2.469 Rich Blue#0A24A3Blue · shadeΔE00 2.471 Shade Indigo#2514B8Indigo · shadeΔE00 2.474 Shade Cobalt#1F14B8Cobalt · shadeΔE00 2.478 Shade Indigo#2714B8Indigo · shadeΔE00 2.486 Shade Cobalt#1D14B8Cobalt · shadeΔE00 2.49 Shade Cobalt#1A14B8Cobalt · shadeΔE00 2.514 Rich Cobalt#0317AACobalt · shadeΔE00 2.519 Shade Indigo#2A14B8Indigo · shadeΔE00 2.521 Shade Indigo#3F25A7Indigo · shadeΔE00 2.527 Shade Cobalt#1D2BAFCobalt · shadeΔE00 2.529 Rich Cobalt#0A1AA3Cobalt · shadeΔE00 2.536 Shade Cobalt#1714B8Cobalt · shadeΔE00 2.544 Shade Cobalt#1414B8Cobalt · shadeΔE00 2.576 Shade Indigo#2D14B8Indigo · shadeΔE00 2.578 Shade Indigo#3F1DAFIndigo · shadeΔE00 2.603 Shade Indigo#3014B8Indigo · shadeΔE00 2.66 Shade Cobalt#0C1EC0Cobalt · shadeΔE00 2.681 Shade Cobalt#0C21C0Cobalt · shadeΔE00 2.714 Rich Blue#0A26A3Blue · shadeΔE00 2.715 Shade Indigo#3214B8Indigo · shadeΔE00 2.729 Rich Blue#0328AABlue · shadeΔE00 2.737 Shade Cobalt#0C1BC0Cobalt · shadeΔE00 2.745 Shade Indigo#4125A7Indigo · shadeΔE00 2.776 Rich Cobalt#111F9CCobalt · shadeΔE00 2.816 Rich Cobalt#0A17A3Cobalt · shadeΔE00 2.832 Shade Indigo#411DAFIndigo · shadeΔE00 2.832 Rich Cobalt#0314AACobalt · shadeΔE00 2.853 Shade Cobalt#142AB8Cobalt · shadeΔE00 2.853 Shade Indigo#3514B8Indigo · shadeΔE00 2.856 Shade Cobalt#0C24C0Cobalt · shadeΔE00 2.865 Rich Cobalt#111D9CCobalt · shadeΔE00 2.87 Rich Cobalt#11229CCobalt · shadeΔE00 2.874 Shade Cobalt#0C18C0Cobalt · shadeΔE00 2.877 Shade Cobalt#252DA7Cobalt · shadeΔE00 2.918 Rich Cobalt#111B9CCobalt · shadeΔE00 2.983 Shade Indigo#3814B8Indigo · shadeΔE00 3.01 Rich Cobalt#11249CCobalt · shadeΔE00 3.015 Shade Indigo#4325A7Indigo · shadeΔE00 3.035 Rich Cobalt#0A15A3Cobalt · shadeΔE00 3.05 Shade Cobalt#0C15C0Cobalt · shadeΔE00 3.051 Shade Indigo#3A14B8Indigo · shadeΔE00 3.128 Rich Blue#032AAABlue · shadeΔE00 3.128 Shade Blue#0C27C0Blue · shadeΔE00 3.138 Rich Cobalt#0311AACobalt · shadeΔE00 3.184 Shade Indigo#441DAFIndigo · shadeΔE00 3.19 Shade Cobalt#312D9FCobalt · shadeΔE00 3.209 Shade Cobalt#2F2D9FCobalt · shadeΔE00 3.214 Rich Blue#0A29A3Blue · shadeΔE00 3.22 Shade Cobalt#332D9FCobalt · shadeΔE00 3.224 Rich Cobalt#11189CCobalt · shadeΔE00 3.228 Shade Cobalt#2D2D9FCobalt · shadeΔE00 3.236 Rich Blue#11269CBlue · shadeΔE00 3.236 Shade Cobalt#342D9FCobalt · shadeΔE00 3.238 Shade Cobalt#0C12C0Cobalt · shadeΔE00 3.243 Shade Cobalt#1D2EAFCobalt · shadeΔE00 3.261 Shade Indigo#362D9FIndigo · shadeΔE00 3.284 Shade Indigo#4525A7Indigo · shadeΔE00 3.301 Shade Indigo#3D14B8Indigo · shadeΔE00 3.328 Shade Indigo#382D9FIndigo · shadeΔE00 3.352 Rich Cobalt#0A12A3Cobalt · shadeΔE00 3.383 Rich Cobalt#030FAACobalt · shadeΔE00 3.395 Rich Cobalt#11169CCobalt · shadeΔE00 3.422 Shade Cobalt#0C0FC0Cobalt · shadeΔE00 3.438 Shade Indigo#461DAFIndigo · shadeΔE00 3.438 Shade Indigo#3A2D9FIndigo · shadeΔE00 3.443 Shade Blue#142DB8Blue · shadeΔE00 3.446 Shade Cobalt#2A2AC0Cobalt · shadeΔE00 3.462 Rich Cobalt#181F95Cobalt · shadeΔE00 3.483 Rich Cobalt#182195Cobalt · shadeΔE00 3.503 Shade Cobalt#2D2AC0Cobalt · shadeΔE00 3.513

COLOR THEORY

Harmonies

monochromatic

#2821AB #100D45 #1C1778 #3A31D8 #6B65E2

complementary

analogous

#215FAB #6D21AB

triadic

#AB2821 #21AB28

tetradic

#AB215F #A4AB21 #21AB6D

splitComplementary

#AB6D21 #5FAB21

ACCESSIBILITY

WCAG combinations

Pale Yellow#FFFFFA11.04:1 · AAA

Pale Yellow#FEFFFA11.02:1 · AAA

Pale Lemon#FDFFFA11:1 · AAA

Pale Amber#FFFEFA10.98:1 · AAA

Pale Chartreuse#FCFFFA10.98:1 · AAA

Pale Gold#FEFEFA10.96:1 · AAA

Pale Gold#FEFEFB10.96:1 · AAA

Pale Lime#FBFFFA10.96:1 · AAA

Pale Yellow#FFFFEB10.95:1 · AAA

Pale Yellow#FDFEFB10.94:1 · AAA

Pale Lemon#FDFEFA10.94:1 · AAA

Pale Yellow#FEFFEB10.93:1 · AAA

Pale Chartreuse#FCFEFB10.92:1 · AAA

Pale Chartreuse#FCFEFA10.92:1 · AAA

Pale Orange#FFFDFA10.91:1 · AAA

Pale Yellow#FDFFEB10.91:1 · AAA

Pale Orange#FEFDFB10.9:1 · AAA

Pale Lime#FBFEFA10.9:1 · AAA

Pale Lime#FBFEFB10.9:1 · AAA

Pale Orange#FEFDFA10.89:1 · AAA

Pale Lemon#FCFFEB10.89:1 · AAA

Pale Orange#FDFDFC10.88:1 · AAA

Pale Orange#FDFDFB10.88:1 · AAA

Pale Yellow#FFFEEB10.88:1 · AAA

Pale Yellow#FEFEEC10.87:1 · AAA

Pale Lemon#FBFFEB10.87:1 · AAA

Pale Chartreuse#FCFDFC10.86:1 · AAA

Pale Chartreuse#FCFDFB10.86:1 · AAA

Pale Yellow#FDFEEC10.85:1 · AAA

Pale Lemon#FAFFEB10.85:1 · AAA

COLOR VISION

Simulation

original#2821AB

protanopia#25258A

deuteranopia#252682

tritanopia#286F69

achromatopsia#333333