#7B2222

#7B2222

Color Values

HEX

#7B2222

RGB

123, 34, 34

HSL

0.0, 56.7%, 30.8%

HSV

0.0, 72.4%, 48.2%

CMYK

0.0%, 72.4%, 72.4%, 51.8%

OKLCH

0.3944 0.1232 24.8

Properties

Warm Dark Nearest: NCS S 3060-R Dark Red

Color Harmonies

Complementary

#7B2222

#227B7B

Analogous

#7B224F

#7B4F22

#7B2222

Triadic

#7B2222

#227B22

#22227B

Split Complementary

#7B2222

#227B4F

#224F7B

Tetradic

#7B2222

#4F7B22

#227B7B

#4F227B

Color Blindness Simulation

Original

#7B2222

Protanopia

#545422

Deuteranopia

#5A6022

Tritanopia

#772222

Achromatopsia

#353535

CSS Usage

background-color: #7B2222;
color: #7B2222;
border-color: #7B2222;
Nearest Tailwind: Red 900 #7F1D1D

Tailwind Shades

50
#FBF4F4
100
#F6E5E5
200
#F0C7C7
300
#E59F9F
400
#D66B6B
500
#C83737
600
#A02C2C
700
#802323
800
#641C1C
900
#491818
950
#2E0F0F

Contrast Checker

Text on white

10.03:1

AA Pass AAA Pass

Text on black

2.09:1

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