#121828

#121828

Color Values

HEX

#121828

RGB

18, 24, 40

HSL

223.6, 37.9%, 11.4%

HSV

223.6, 55.0%, 15.7%

CMYK

55.0%, 40.0%, 0.0%, 84.3%

OKLCH

0.2116 0.0331 267.8

Properties

Cool Dark Nearest: RAL 5003 Sapphire Blue

Color Harmonies

Complementary

#121828

#282212

Analogous

#122328

#171228

#121828

Triadic

#121828

#281218

#182812

Split Complementary

#121828

#281712

#232812

Tetradic

#121828

#281223

#282212

#122817

Color Blindness Simulation

Original

#121828

Protanopia

#151524

Deuteranopia

#141423

Tritanopia

#122120

Achromatopsia

#181818

CSS Usage

background-color: #121828;
color: #121828;
border-color: #121828;
Nearest Tailwind: Gray 900 #111827

Tailwind Shades

50
#F5F6FA
100
#E7EBF3
200
#CED5E9
300
#ABB7D9
400
#7D90C4
500
#4F6AB0
600
#3F548D
700
#334471
800
#283558
900
#202941
950
#141A29

Contrast Checker

Text on white

17.69:1

AA Pass AAA Pass

Text on black

1.19:1

AA Fail AAA Fail

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