#121937

#121937

Color Values

HEX

#121937

RGB

18, 25, 55

HSL

228.6, 50.7%, 14.3%

HSV

228.6, 67.3%, 21.6%

CMYK

67.3%, 54.5%, 0.0%, 78.4%

OKLCH

0.2253 0.0589 271.1

Properties

Cool Dark Nearest: RAL 5013 Cobalt Blue

Color Harmonies

Complementary

#121937

#373012

Analogous

#122B37

#1D1237

#121937

Triadic

#121937

#371219

#193712

Split Complementary

#121937

#371D12

#2B3712

Tetradic

#121937

#37122B

#373012

#12371D

Color Blindness Simulation

Original

#121937

Protanopia

#151530

Deuteranopia

#15142E

Tritanopia

#122A29

Achromatopsia

#1A1A1A

CSS Usage

background-color: #121937;
color: #121937;
border-color: #121937;
Nearest Tailwind: Slate 900 #0F172A

Tailwind Shades

50
#F4F5FB
100
#E5E8F5
200
#C9D0ED
300
#A3AFE1
400
#7183D0
500
#3F57C0
600
#32469A
700
#28387B
800
#1F2C60
900
#1A2347
950
#11162D

Contrast Checker

Text on white

17.21:1

AA Pass AAA Pass

Text on black

1.22:1

AA Fail AAA Fail

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