#0C3154

#0C3154

Color Values

HEX

#0C3154

RGB

12, 49, 84

HSL

209.2, 75.0%, 18.8%

HSV

209.2, 85.7%, 32.9%

CMYK

85.7%, 41.7%, 0.0%, 67.1%

OKLCH

0.3077 0.0753 250.8

Properties

Cool Dark Nearest: RAL 5010 Gentian Blue

Color Harmonies

Complementary

#0C3154

#542F0C

Analogous

#0C5453

#0C0D54

#0C3154

Triadic

#0C3154

#540C31

#31540C

Split Complementary

#0C3154

#540C0D

#54530C

Tetradic

#0C3154

#530C54

#542F0C

#0D540C

Color Blindness Simulation

Original

#0C3154

Protanopia

#1C1C4C

Deuteranopia

#1A174A

Tritanopia

#0E4543

Achromatopsia

#2C2C2C

CSS Usage

background-color: #0C3154;
color: #0C3154;
border-color: #0C3154;
Nearest Tailwind: Sky 950 #082F49

Tailwind Shades

50
#F2F7FC
100
#E2EDF9
200
#C1DCF6
300
#94C3F0
400
#5AA3E7
500
#2082DF
600
#1968B3
700
#14538F
800
#104170
900
#103151
950
#0A1F33

Contrast Checker

Text on white

13.27:1

AA Pass AAA Pass

Text on black

1.58:1

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