#21303F

#21303F

Color Values

HEX

#21303F

RGB

33, 48, 63

HSL

210.0, 31.2%, 18.8%

HSV

210.0, 47.6%, 24.7%

CMYK

47.6%, 23.8%, 0.0%, 75.3%

OKLCH

0.3028 0.0339 249.0

Properties

Cool Dark Nearest: RAL 5020 Ocean Blue

Color Harmonies

Complementary

#21303F

#3F3021

Analogous

#213F3F

#21213F

#21303F

Triadic

#21303F

#3F2130

#303F21

Split Complementary

#21303F

#3F2121

#3F3F21

Tetradic

#21303F

#3F213F

#3F3021

#213F21

Color Blindness Simulation

Original

#21303F

Protanopia

#27283B

Deuteranopia

#27263A

Tritanopia

#223938

Achromatopsia

#2E2E2E

CSS Usage

background-color: #21303F;
color: #21303F;
border-color: #21303F;
Nearest Tailwind: Gray 800 #1F2937

Tailwind Shades

50
#F5F7F9
100
#E8EDF2
200
#D0DBE6
300
#AFC2D5
400
#83A1BE
500
#5880A7
600
#466686
700
#38526B
800
#2C4054
900
#23303E
950
#161F27

Contrast Checker

Text on white

13.47:1

AA Pass AAA Pass

Text on black

1.56:1

AA Fail AAA Fail

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