#21303A

#21303A

Color Values

HEX

#21303A

RGB

33, 48, 58

HSL

204.0, 27.5%, 17.8%

HSV

204.0, 43.1%, 22.7%

CMYK

43.1%, 17.2%, 0.0%, 77.3%

OKLCH

0.3003 0.027 238.0

Properties

Cool Dark Nearest: RAL 7026 Granite Grey

Color Harmonies

Complementary

#21303A

#3A2B21

Analogous

#213A37

#21233A

#21303A

Triadic

#21303A

#3A2130

#303A21

Split Complementary

#21303A

#3A2123

#3A3721

Tetradic

#21303A

#37213A

#3A2B21

#233A21

Color Blindness Simulation

Original

#21303A

Protanopia

#272838

Deuteranopia

#272637

Tritanopia

#223635

Achromatopsia

#2E2E2E

CSS Usage

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

Tailwind Shades

50
#F6F8F9
100
#E9EEF1
200
#D1DDE5
300
#B1C5D3
400
#87A6BB
500
#5C87A3
600
#4A6C82
700
#3B5668
800
#2E4351
900
#24333C
950
#172026

Contrast Checker

Text on white

13.56:1

AA Pass AAA Pass

Text on black

1.55:1

AA Fail AAA Fail

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