#821611

#821611

Color Values

HEX

#821611

RGB

130, 22, 17

HSL

2.7, 76.9%, 28.8%

HSV

2.7, 86.9%, 51.0%

CMYK

0.0%, 83.1%, 86.9%, 49.0%

OKLCH

0.3942 0.1434 28.6

Properties

Warm Dark Nearest: firebrick 4

Color Harmonies

Complementary

#821611

#117D82

Analogous

#821144

#824F11

#821611

Triadic

#821611

#118216

#161182

Split Complementary

#821611

#11824F

#114482

Tetradic

#821611

#448211

#117D82

#4F1182

Color Blindness Simulation

Original

#821611

Protanopia

#535212

Deuteranopia

#5A6212

Tritanopia

#7D1313

Achromatopsia

#2D2D2D

CSS Usage

background-color: #821611;
color: #821611;
border-color: #821611;
Nearest Tailwind: Red 900 #7F1D1D

Tailwind Shades

50
#FCF3F2
100
#F9E3E1
200
#F7C2C0
300
#F19793
400
#E95F58
500
#E2261D
600
#B41F18
700
#901813
800
#71130F
900
#52120F
950
#340B09

Contrast Checker

Text on white

10.14:1

AA Pass AAA Pass

Text on black

2.07:1

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