#581A17

#581A17

Color Values

HEX

#581A17

RGB

88, 26, 23

HSL

2.8, 58.6%, 21.8%

HSV

2.8, 73.9%, 34.5%

CMYK

0.0%, 70.5%, 73.9%, 65.5%

OKLCH

0.3173 0.0922 26.5

Properties

Warm Dark Nearest: RAL 3009 Oxide Red

Color Harmonies

Complementary

#581A17

#175558

Analogous

#581735

#583B17

#581A17

Triadic

#581A17

#17581A

#1A1758

Split Complementary

#581A17

#17583B

#173558

Tetradic

#581A17

#355817

#175558

#3B1758

Color Blindness Simulation

Original

#581A17

Protanopia

#3D3D18

Deuteranopia

#414518

Tritanopia

#551818

Achromatopsia

#272727

CSS Usage

background-color: #581A17;
color: #581A17;
border-color: #581A17;
Nearest Tailwind: Red 950 #450A0A

Tailwind Shades

50
#FBF4F4
100
#F6E5E4
200
#F0C8C6
300
#E6A19E
400
#D86F69
500
#CA3C35
600
#A2302A
700
#812622
800
#651E1A
900
#4A1917
950
#2F100E

Contrast Checker

Text on white

13.33:1

AA Pass AAA Pass

Text on black

1.58:1

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