#03030E

#03030E

Color Values

HEX

#03030E

RGB

3, 3, 14

HSL

240.0, 64.7%, 3.3%

HSV

240.0, 78.6%, 5.5%

CMYK

78.6%, 78.6%, 0.0%, 94.5%

OKLCH

0.1073 0.0307 279.9

Properties

Cool Dark Nearest: black

Color Harmonies

Complementary

#03030E

#0E0E03

Analogous

#03080E

#08030E

#03030E

Triadic

#03030E

#0E0303

#030E03

Split Complementary

#03030E

#0E0803

#080E03

Tetradic

#03030E

#0E0308

#0E0E03

#030E08

Color Blindness Simulation

Original

#03030E

Protanopia

#03030B

Deuteranopia

#03030B

Tritanopia

#030909

Achromatopsia

#040404

CSS Usage

background-color: #03030E;
color: #03030E;
border-color: #03030E;
Nearest Tailwind: Gray 950 #030712

Tailwind Shades

50
#F3F3FC
100
#E3E3F7
200
#C4C4F2
300
#9A9AE9
400
#6464DE
500
#2D2DD2
600
#2424A8
700
#1D1D86
800
#171769
900
#14144D
950
#0D0D30

Contrast Checker

Text on white

20.52:1

AA Pass AAA Pass

Text on black

1.02:1

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