#21203C

#21203C

Color Values

HEX

#21203C

RGB

33, 32, 60

HSL

242.1, 30.4%, 18.0%

HSV

242.1, 46.7%, 23.5%

CMYK

45.0%, 46.7%, 0.0%, 76.5%

OKLCH

0.2597 0.0518 283.8

Properties

Cool Dark Nearest: RAL 5013 Cobalt Blue

Color Harmonies

Complementary

#21203C

#3B3C20

Analogous

#202D3C

#2F203C

#21203C

Triadic

#21203C

#3C2120

#203C21

Split Complementary

#21203C

#3C2F20

#2D3C20

Tetradic

#21203C

#3C202D

#3B3C20

#203C2F

Color Blindness Simulation

Original

#21203C

Protanopia

#212135

Deuteranopia

#212134

Tritanopia

#21302F

Achromatopsia

#222222

CSS Usage

background-color: #21203C;
color: #21203C;
border-color: #21203C;
Nearest Tailwind: Slate 900 #0F172A

Tailwind Shades

50
#F6F5F9
100
#E9E9F2
200
#D1D0E6
300
#B0AFD4
400
#8684BD
500
#5B59A6
600
#494785
700
#3B396A
800
#2E2C53
900
#24233E
950
#171627

Contrast Checker

Text on white

15.71:1

AA Pass AAA Pass

Text on black

1.34:1

AA Fail AAA Fail

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