#582303

#582303

Color Values

HEX

#582303

RGB

88, 35, 3

HSL

22.6, 93.4%, 17.8%

HSV

22.6, 96.6%, 34.5%

CMYK

0.0%, 60.2%, 96.6%, 65.5%

OKLCH

0.3287 0.0883 46.4

Properties

Warm Dark Nearest: RAL 8029 Pearl Copper

Color Harmonies

Complementary

#582303

#033858

Analogous

#58030D

#584D03

#582303

Triadic

#582303

#035823

#230358

Split Complementary

#582303

#03584D

#030D58

Tetradic

#582303

#0D5803

#033858

#4D0358

Color Blindness Simulation

Original

#582303

Protanopia

#41410B

Deuteranopia

#44480D

Tritanopia

#551112

Achromatopsia

#2C2C2C

CSS Usage

background-color: #582303;
color: #582303;
border-color: #582303;
Nearest Tailwind: Amber 950 #451A03

Tailwind Shades

50
#FDF6F1
100
#FBEADF
200
#FDD3BA
300
#FBB489
400
#F98B49
500
#F76208
600
#C54F07
700
#9E3F05
800
#7B3104
900
#592608
950
#381805

Contrast Checker

Text on white

12.68:1

AA Pass AAA Pass

Text on black

1.66:1

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