#030508

#030508

Color Values

HEX

#030508

RGB

3, 5, 8

HSL

216,0, 45,5%, 2,2%

HSV

216,0, 62,5%, 3,1%

CMYK

62,5%, 37,5%, 0,0%, 96,9%

OKLCH

0,1131 0,0109 251,8

Properties

Cool Dark Nearest: black

Color Harmonies

Complementary

#030508

#080603

Analogous

#030808

#040308

#030508

Triadic

#030508

#080305

#050803

Split Complementary

#030508

#080403

#080803

Tetradic

#030508

#080308

#080603

#030804

Color Blindness Simulation

Original

#030508

Protanopia

#040407

Deuteranopia

#040407

Tritanopia

#030707

Achromatopsia

#050505

CSS Usage

background-color: #030508;
color: #030508;
border-color: #030508;
Nearest Tailwind: Zinc 950 #09090B

Tailwind Shades

50
#F4F7FA
100
#E6ECF4
200
#CBD8EC
300
#A6BCDE
400
#7698CC
500
#4574BA
600
#385D94
700
#2C4A77
800
#233A5D
900
#1D2C44
950
#121C2B

Contrast Checker

Text on white

20,41:1

AA Pass AAA Pass

Text on black

1,03:1

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