#080421

#080421

Color Values

HEX

#080421

RGB

8, 4, 33

HSL

248,3, 78,4%, 7,3%

HSV

248,3, 87,9%, 12,9%

CMYK

75,8%, 87,9%, 0,0%, 87,1%

OKLCH

0,1416 0,0607 283,7

Properties

Cool Dark Nearest: RAL 5003 Sapphire Blue

Color Harmonies

Complementary

#080421

#1D2104

Analogous

#040F21

#170421

#080421

Triadic

#080421

#210804

#042108

Split Complementary

#080421

#211704

#0F2104

Tetradic

#080421

#21040F

#1D2104

#042117

Color Blindness Simulation

Original

#080421

Protanopia

#06061A

Deuteranopia

#060718

Tritanopia

#081413

Achromatopsia

#070707

CSS Usage

background-color: #080421;
color: #080421;
border-color: #080421;
Nearest Tailwind: Slate 900 #0F172A

Tailwind Shades

50
#F4F2FC
100
#E5E1F9
200
#C7BFF7
300
#9F92F2
400
#6B57EB
500
#371CE3
600
#2C16B6
700
#231292
800
#1C0E72
900
#180E53
950
#0F0934

Contrast Checker

Text on white

20,01:1

AA Pass AAA Pass

Text on black

1,05:1

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