#0C2B5F

#0C2B5F

Color Values

HEX

#0C2B5F

RGB

12, 43, 95

HSL

217.6, 77.6%, 21.0%

HSV

217.6, 87.4%, 37.3%

CMYK

87.4%, 54.7%, 0.0%, 62.7%

OKLCH

0.301 0.0998 260.3

Properties

Cool Dark Nearest: RAL 5017 Traffic Blue

Color Harmonies

Complementary

#0C2B5F

#5F400C

Analogous

#0C555F

#170C5F

#0C2B5F

Triadic

#0C2B5F

#5F0C2B

#2B5F0C

Split Complementary

#0C2B5F

#5F170C

#555F0C

Tetradic

#0C2B5F

#5F0C55

#5F400C

#0C5F17

Color Blindness Simulation

Original

#0C2B5F

Protanopia

#191A52

Deuteranopia

#18154F

Tritanopia

#0E4846

Achromatopsia

#282828

CSS Usage

background-color: #0C2B5F;
color: #0C2B5F;
border-color: #0C2B5F;
Nearest Tailwind: Blue 950 #172554

Tailwind Shades

50
#F2F6FC
100
#E1EAF9
200
#C0D4F7
300
#92B6F1
400
#578EEA
500
#1D66E2
600
#1752B5
700
#124291
800
#0E3371
900
#0F2852
950
#091934

Contrast Checker

Text on white

13.76:1

AA Pass AAA Pass

Text on black

1.53:1

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