#21303C

#21303C

Color Values

HEX

#21303C

RGB

33, 48, 60

HSL

206.7, 29.0%, 18.2%

HSV

206.7, 45.0%, 23.5%

CMYK

45.0%, 20.0%, 0.0%, 76.5%

OKLCH

0.3013 0.0297 243.1

Properties

Cool Dark Nearest: RAL 7026 Granite Grey

Color Harmonies

Complementary

#21303C

#3C2D21

Analogous

#213C3A

#21223C

#21303C

Triadic

#21303C

#3C2130

#303C21

Split Complementary

#21303C

#3C2122

#3C3A21

Tetradic

#21303C

#3A213C

#3C2D21

#223C21

Color Blindness Simulation

Original

#21303C

Protanopia

#272839

Deuteranopia

#272638

Tritanopia

#223736

Achromatopsia

#2E2E2E

CSS Usage

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

Tailwind Shades

50
#F5F8F9
100
#E9EEF2
200
#D1DCE6
300
#B0C4D4
400
#85A4BC
500
#5B84A4
600
#486984
700
#3A5469
800
#2D4252
900
#24323D
950
#171F27

Contrast Checker

Text on white

13.52:1

AA Pass AAA Pass

Text on black

1.55:1

AA Fail AAA Fail

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