#121737

#121737

Color Values

HEX

#121737

RGB

18, 23, 55

HSL

231.9, 50.7%, 14.3%

HSV

231.9, 67.3%, 21.6%

CMYK

67.3%, 58.2%, 0.0%, 78.4%

OKLCH

0.2203 0.0621 273.5

Properties

Cool Dark Nearest: RAL 5013 Cobalt Blue

Color Harmonies

Complementary

#121737

#373212

Analogous

#122937

#1F1237

#121737

Triadic

#121737

#371217

#173712

Split Complementary

#121737

#371F12

#293712

Tetradic

#121737

#371229

#373212

#12371F

Color Blindness Simulation

Original

#121737

Protanopia

#14142F

Deuteranopia

#14142D

Tritanopia

#122928

Achromatopsia

#181818

CSS Usage

background-color: #121737;
color: #121737;
border-color: #121737;
Nearest Tailwind: Slate 900 #0F172A

Tailwind Shades

50
#F4F5FB
100
#E5E8F5
200
#C9CEED
300
#A3ABE1
400
#717ED0
500
#3F50C0
600
#32409A
700
#28337B
800
#1F2860
900
#1A2047
950
#11142D

Contrast Checker

Text on white

17.45:1

AA Pass AAA Pass

Text on black

1.2:1

AA Fail AAA Fail

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