#581105

#581105

Color Values

HEX

#581105

RGB

88, 17, 5

HSL

8.7, 89.2%, 18.2%

HSV

8.7, 94.3%, 34.5%

CMYK

0.0%, 80.7%, 94.3%, 65.5%

OKLCH

0.304 0.1048 32.5

Properties

Warm Dark Nearest: RAL 3011 Brown Red

Color Harmonies

Complementary

#581105

#054C58

Analogous

#580522

#583A05

#581105

Triadic

#581105

#055811

#110558

Split Complementary

#581105

#05583A

#052258

Tetradic

#581105

#225805

#054C58

#3A0558

Color Blindness Simulation

Original

#581105

Protanopia

#393908

Deuteranopia

#3D4309

Tritanopia

#540A0B

Achromatopsia

#1F1F1F

CSS Usage

background-color: #581105;
color: #581105;
border-color: #581105;
Nearest Tailwind: Red 950 #450A0A

Tailwind Shades

50
#FDF3F2
100
#FBE4E0
200
#FBC5BB
300
#F89B8B
400
#F5654C
500
#F12F0E
600
#C1250B
700
#9A1E09
800
#791707
900
#57150A
950
#370D06

Contrast Checker

Text on white

14.03:1

AA Pass AAA Pass

Text on black

1.5:1

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