#04073D

#04073D

Color Values

HEX

#04073D

RGB

4, 7, 61

HSL

236.8, 87.7%, 12.7%

HSV

236.8, 93.4%, 23.9%

CMYK

93.4%, 88.5%, 0.0%, 76.1%

OKLCH

0.182 0.0998 268.3

Properties

Cool Dark Nearest: RAL 5002 Ultramarine Blue

Color Harmonies

Complementary

#04073D

#3D3A04

Analogous

#04233D

#1D043D

#04073D

Triadic

#04073D

#3D0407

#073D04

Split Complementary

#04073D

#3D1D04

#233D04

Tetradic

#04073D

#3D0423

#3D3A04

#043D1D

Color Blindness Simulation

Original

#04073D

Protanopia

#050530

Deuteranopia

#05052D

Tritanopia

#042623

Achromatopsia

#0A0A0A

CSS Usage

background-color: #04073D;
color: #04073D;
border-color: #04073D;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#F2F2FD
100
#E0E1FA
200
#BCBFFB
300
#8C92F7
400
#4E57F3
500
#101CEF
600
#0D16BF
700
#0A1299
800
#080E78
900
#0A0E57
950
#060937

Contrast Checker

Text on white

19.04:1

AA Pass AAA Pass

Text on black

1.1:1

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