#122C57

#122C57

Color Values

HEX

#122C57

RGB

18, 44, 87

HSL

217.4, 65.7%, 20.6%

HSV

217.4, 79.3%, 34.1%

CMYK

79.3%, 49.4%, 0.0%, 65.9%

OKLCH

0.2992 0.0841 259.9

Properties

Cool Dark Nearest: RAL 5026 Pearl Night Blue

Color Harmonies

Complementary

#122C57

#573D12

Analogous

#124F57

#1B1257

#122C57

Triadic

#122C57

#57122C

#2C5712

Split Complementary

#122C57

#571B12

#4F5712

Tetradic

#122C57

#57124F

#573D12

#12571B

Color Blindness Simulation

Original

#122C57

Protanopia

#1D1D4D

Deuteranopia

#1C1A4A

Tritanopia

#134443

Achromatopsia

#2A2A2A

CSS Usage

background-color: #122C57;
color: #122C57;
border-color: #122C57;
Nearest Tailwind: Blue 950 #172554

Tailwind Shades

50
#F3F6FC
100
#E3EBF7
200
#C4D6F3
300
#9AB8EA
400
#6391DF
500
#2C6BD3
600
#2355A9
700
#1C4487
800
#16356A
900
#14294D
950
#0D1A31

Contrast Checker

Text on white

13.78:1

AA Pass AAA Pass

Text on black

1.52:1

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