#0F043D

#0F043D

Color Values

HEX

#0F043D

RGB

15, 4, 61

HSL

251.6, 87.7%, 12.7%

HSV

251.6, 93.4%, 23.9%

CMYK

75.4%, 93.4%, 0.0%, 76.1%

OKLCH

0.1855 0.1002 280.2

Properties

Cool Dark Nearest: RAL 5005 Signal Blue

Color Harmonies

Complementary

#0F043D

#323D04

Analogous

#04153D

#2B043D

#0F043D

Triadic

#0F043D

#3D0F04

#043D0F

Split Complementary

#0F043D

#3D2B04

#153D04

Tetradic

#0F043D

#3D0415

#323D04

#043D2B

Color Blindness Simulation

Original

#0F043D

Protanopia

#0A0A2F

Deuteranopia

#0B0C2C

Tritanopia

#0E2422

Achromatopsia

#0A0A0A

CSS Usage

background-color: #0F043D;
color: #0F043D;
border-color: #0F043D;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#F4F2FD
100
#E5E0FA
200
#C8BCFB
300
#A18CF7
400
#6E4EF3
500
#3B10EF
600
#2F0DBF
700
#260A99
800
#1D0878
900
#190A57
950
#100637

Contrast Checker

Text on white

19.0:1

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