#0F0837

#0F0837

Color Values

HEX

#0F0837

RGB

15, 8, 55

HSL

248.9, 74.6%, 12.4%

HSV

248.9, 85.5%, 21.6%

CMYK

72.7%, 85.5%, 0.0%, 78.4%

OKLCH

0.1855 0.086 280.8

Properties

Cool Dark Nearest: RAL 5002 Ultramarine Blue

Color Harmonies

Complementary

#0F0837

#303708

Analogous

#081937

#270837

#0F0837

Triadic

#0F0837

#370F08

#08370F

Split Complementary

#0F0837

#372708

#193708

Tetradic

#0F0837

#370819

#303708

#083727

Color Blindness Simulation

Original

#0F0837

Protanopia

#0C0C2C

Deuteranopia

#0C0D29

Tritanopia

#0F2321

Achromatopsia

#0D0D0D

CSS Usage

background-color: #0F0837;
color: #0F0837;
border-color: #0F0837;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#F4F2FC
100
#E5E2F8
200
#C9C1F6
300
#A294EF
400
#6F5AE7
500
#3D20DF
600
#301AB2
700
#27158E
800
#1E106F
900
#1A1051
950
#100A33

Contrast Checker

Text on white

18.92:1

AA Pass AAA Pass

Text on black

1.11:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026