#030B9F

#030B9F

Color Values

HEX

#030B9F

RGB

3, 11, 159

HSL

236.9, 96.3%, 31.8%

HSV

236.9, 98.1%, 62.4%

CMYK

98.1%, 93.1%, 0.0%, 37.6%

OKLCH

0.3254 0.2146 264.7

Properties

Cool Dark Nearest: darkblue

Color Harmonies

Complementary

#030B9F

#9F9703

Analogous

#03599F

#49039F

#030B9F

Triadic

#030B9F

#9F030B

#0B9F03

Split Complementary

#030B9F

#9F4903

#599F03

Tetradic

#030B9F

#9F0359

#9F9703

#039F49

Color Blindness Simulation

Original

#030B9F

Protanopia

#06077B

Deuteranopia

#060573

Tritanopia

#035F59

Achromatopsia

#141414

CSS Usage

background-color: #030B9F;
color: #030B9F;
border-color: #030B9F;
Nearest Tailwind: Violet 800 #5B21B6

Tailwind Shades

50
#F1F2FE
100
#DFE0FC
200
#B9BCFE
300
#878DFD
400
#464FFC
500
#0511FA
600
#040EC8
700
#030BA0
800
#02097D
900
#060B5A
950
#040739

Contrast Checker

Text on white

13.53:1

AA Pass AAA Pass

Text on black

1.55:1

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