#7B1B0F

#7B1B0F

Color Values

HEX

#7B1B0F

RGB

123, 27, 15

HSL

6.7, 78.3%, 27.1%

HSV

6.7, 87.8%, 48.2%

CMYK

0.0%, 78.0%, 87.8%, 51.8%

OKLCH

0.3846 0.1326 30.8

Properties

Warm Dark Nearest: RAL 3011 Brown Red

Color Harmonies

Complementary

#7B1B0F

#0F6F7B

Analogous

#7B0F39

#7B510F

#7B1B0F

Triadic

#7B1B0F

#0F7B1B

#1B0F7B

Split Complementary

#7B1B0F

#0F7B51

#0F397B

Tetradic

#7B1B0F

#397B0F

#0F6F7B

#510F7B

Color Blindness Simulation

Original

#7B1B0F

Protanopia

#515112

Deuteranopia

#575E13

Tritanopia

#761415

Achromatopsia

#2F2F2F

CSS Usage

background-color: #7B1B0F;
color: #7B1B0F;
border-color: #7B1B0F;
Nearest Tailwind: Red 900 #7F1D1D

Tailwind Shades

50
#FCF3F2
100
#F9E4E1
200
#F7C6BF
300
#F29D92
400
#EB6757
500
#E3321C
600
#B62816
700
#912012
800
#72190E
900
#53160E
950
#340E09

Contrast Checker

Text on white

10.47:1

AA Pass AAA Pass

Text on black

2.01:1

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