#122E3F

#122E3F

Color Values

HEX

#122E3F

RGB

18, 46, 63

HSL

202.7, 55.6%, 15.9%

HSV

202.7, 71.4%, 24.7%

CMYK

71.4%, 27.0%, 0.0%, 75.3%

OKLCH

0.2882 0.046 237.9

Properties

Cool Dark Nearest: RAL 5020 Ocean Blue

Color Harmonies

Complementary

#122E3F

#3F2312

Analogous

#123F3A

#12173F

#122E3F

Triadic

#122E3F

#3F122E

#2E3F12

Split Complementary

#122E3F

#3F1217

#3F3A12

Tetradic

#122E3F

#3A123F

#3F2312

#173F12

Color Blindness Simulation

Original

#122E3F

Protanopia

#1E1E3B

Deuteranopia

#1C1A3A

Tritanopia

#133837

Achromatopsia

#292929

CSS Usage

background-color: #122E3F;
color: #122E3F;
border-color: #122E3F;
Nearest Tailwind: Cyan 950 #083344

Tailwind Shades

50
#F4F8FB
100
#E5EFF6
200
#C7E0EF
300
#A0CAE4
400
#6CADD5
500
#3991C6
600
#2D749F
700
#245D7F
800
#1C4863
900
#183649
950
#0F222E

Contrast Checker

Text on white

14.11:1

AA Pass AAA Pass

Text on black

1.49:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026