#21183B

#21183B

Color Values

HEX

#21183B

RGB

33, 24, 59

HSL

255.4, 42.2%, 16.3%

HSV

255.4, 59.3%, 23.1%

CMYK

44.1%, 59.3%, 0.0%, 76.9%

OKLCH

0.2406 0.0649 292.7

Properties

Cool Dark Nearest: RAL 5013 Cobalt Blue

Color Harmonies

Complementary

#21183B

#323B18

Analogous

#18213B

#33183B

#21183B

Triadic

#21183B

#3B2118

#183B21

Split Complementary

#21183B

#3B3318

#213B18

Tetradic

#21183B

#3B1821

#323B18

#183B33

Color Blindness Simulation

Original

#21183B

Protanopia

#1D1D33

Deuteranopia

#1E1E30

Tritanopia

#212C2A

Achromatopsia

#1C1C1C

CSS Usage

background-color: #21183B;
color: #21183B;
border-color: #21183B;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#F6F5FA
100
#EAE7F4
200
#D4CCEA
300
#B5A8DC
400
#8D79C8
500
#654AB5
600
#513B91
700
#412F74
800
#33255B
900
#271E43
950
#19132A

Contrast Checker

Text on white

16.69:1

AA Pass AAA Pass

Text on black

1.26:1

AA Fail AAA Fail

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