#0C0E2C

#0C0E2C

Color Values

HEX

#0C0E2C

RGB

12, 14, 44

HSL

236.2, 57.1%, 11.0%

HSV

236.2, 72.7%, 17.3%

CMYK

72.7%, 68.2%, 0.0%, 82.7%

OKLCH

0.1832 0.0596 275.9

Properties

Cool Dark Nearest: RAL 5013 Cobalt Blue

Color Harmonies

Complementary

#0C0E2C

#2C2A0C

Analogous

#0C1E2C

#1A0C2C

#0C0E2C

Triadic

#0C0E2C

#2C0C0E

#0E2C0C

Split Complementary

#0C0E2C

#2C1A0C

#1E2C0C

Tetradic

#0C0E2C

#2C0C1E

#2C2A0C

#0C2C1A

Color Blindness Simulation

Original

#0C0E2C

Protanopia

#0D0D25

Deuteranopia

#0D0D23

Tritanopia

#0C1F1E

Achromatopsia

#101010

CSS Usage

background-color: #0C0E2C;
color: #0C0E2C;
border-color: #0C0E2C;
Nearest Tailwind: Slate 900 #0F172A

Tailwind Shades

50
#F4F4FB
100
#E4E6F6
200
#C7C9F0
300
#9FA3E5
400
#6B72D7
500
#3740C8
600
#2C33A0
700
#232980
800
#1B2064
900
#181B49
950
#0F112E

Contrast Checker

Text on white

18.84:1

AA Pass AAA Pass

Text on black

1.11:1

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