#21223D

#21223D

Color Values

HEX

#21223D

RGB

33, 34, 61

HSL

237.9, 29.8%, 18.4%

HSV

237.9, 45.9%, 23.9%

CMYK

45.9%, 44.3%, 0.0%, 76.1%

OKLCH

0.2653 0.05 280.8

Properties

Cool Dark Nearest: RAL 5013 Cobalt Blue

Color Harmonies

Complementary

#21223D

#3D3C21

Analogous

#21303D

#2E213D

#21223D

Triadic

#21223D

#3D2122

#223D21

Split Complementary

#21223D

#3D2E21

#303D21

Tetradic

#21223D

#3D2130

#3D3C21

#213D2E

Color Blindness Simulation

Original

#21223D

Protanopia

#212136

Deuteranopia

#212135

Tritanopia

#213130

Achromatopsia

#242424

CSS Usage

background-color: #21223D;
color: #21223D;
border-color: #21223D;
Nearest Tailwind: Slate 800 #1E293B

Tailwind Shades

50
#F5F6F9
100
#E9E9F2
200
#D1D1E6
300
#B0B1D4
400
#8587BD
500
#5A5CA5
600
#484A84
700
#393B6A
800
#2D2E53
900
#23243D
950
#161727

Contrast Checker

Text on white

15.43:1

AA Pass AAA Pass

Text on black

1.36:1

AA Fail AAA Fail

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