#03052F

#03052F

Color Values

HEX

#03052F

RGB

3, 5, 47

HSL

237,3, 88,0%, 9,8%

HSV

237,3, 93,6%, 18,4%

CMYK

93,6%, 89,4%, 0,0%, 81,6%

OKLCH

0,1569 0,0829 269,0

Properties

Cool Dark Nearest: RAL 5002 Ultramarine Blue

Color Harmonies

Complementary

#03052F

#2F2D03

Analogous

#031B2F

#17032F

#03052F

Triadic

#03052F

#2F0305

#052F03

Split Complementary

#03052F

#2F1703

#1B2F03

Tetradic

#03052F

#2F031B

#2F2D03

#032F17

Color Blindness Simulation

Original

#03052F

Protanopia

#040425

Deuteranopia

#040422

Tritanopia

#031D1B

Achromatopsia

#080808

CSS Usage

background-color: #03052F;
color: #03052F;
border-color: #03052F;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#F2F2FD
100
#E0E1FB
200
#BCBFFB
300
#8C91F8
400
#4E55F4
500
#0F19F0
600
#0C14C0
700
#0A1099
800
#080D78
900
#0A0E57
950
#060937

Contrast Checker

Text on white

19,69:1

AA Pass AAA Pass

Text on black

1,07:1

AA Fail AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Jan 18, 2026