#122B33

#122B33

Color Values

HEX

#122B33

RGB

18, 43, 51

HSL

194.5, 47.8%, 13.5%

HSV

194.5, 64.7%, 20.0%

CMYK

64.7%, 15.7%, 0.0%, 80.0%

OKLCH

0.273 0.0342 221.2

Properties

Cool Dark Nearest: RAL 5001 Green Blue

Color Harmonies

Complementary

#122B33

#331A12

Analogous

#12332A

#121A33

#122B33

Triadic

#122B33

#33122B

#2B3312

Split Complementary

#122B33

#33121A

#332A12

Tetradic

#122B33

#2A1233

#331A12

#1A3312

Color Blindness Simulation

Original

#122B33

Protanopia

#1D1D31

Deuteranopia

#1B1A31

Tritanopia

#13302F

Achromatopsia

#262626

CSS Usage

background-color: #122B33;
color: #122B33;
border-color: #122B33;
Nearest Tailwind: Gray 800 #1F2937

Tailwind Shades

50
#F4F9FA
100
#E6F1F4
200
#CAE4EC
300
#A5D1DF
400
#74B8CE
500
#439FBC
600
#357F97
700
#2B6679
800
#214F5E
900
#1C3B45
950
#11252C

Contrast Checker

Text on white

14.8:1

AA Pass AAA Pass

Text on black

1.42:1

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