#0D0C33

#0D0C33

Color Values

HEX

#0D0C33

RGB

13, 12, 51

HSL

241.5, 61.9%, 12.4%

HSV

241.5, 76.5%, 20.0%

CMYK

74.5%, 76.5%, 0.0%, 80.0%

OKLCH

0.1868 0.0745 277.5

Properties

Cool Dark Nearest: RAL 5002 Ultramarine Blue

Color Harmonies

Complementary

#0D0C33

#32330C

Analogous

#0C1F33

#210C33

#0D0C33

Triadic

#0D0C33

#330D0C

#0C330D

Split Complementary

#0D0C33

#33210C

#1F330C

Tetradic

#0D0C33

#330C1F

#32330C

#0C3321

Color Blindness Simulation

Original

#0D0C33

Protanopia

#0D0D2A

Deuteranopia

#0D0D27

Tritanopia

#0D2220

Achromatopsia

#0F0F0F

CSS Usage

background-color: #0D0C33;
color: #0D0C33;
border-color: #0D0C33;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#F4F3FB
100
#E4E4F7
200
#C6C5F1
300
#9E9CE8
400
#6966DB
500
#3531CE
600
#2A27A5
700
#221F84
800
#1A1867
900
#17154B
950
#0E0E30

Contrast Checker

Text on white

18.79:1

AA Pass AAA Pass

Text on black

1.12:1

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