#B42713

#B42713

Color Values

HEX

#B42713

RGB

180, 39, 19

HSL

7.5, 80.9%, 39.0%

HSV

7.5, 89.4%, 70.6%

CMYK

0.0%, 78.3%, 89.4%, 29.4%

OKLCH

0.5031 0.1799 31.3

Properties

Warm Dark Nearest: RAL 3000 Flame Red

Color Harmonies

Complementary

#B42713

#13A0B4

Analogous

#B4134F

#B47813

#B42713

Triadic

#B42713

#13B427

#2713B4

Split Complementary

#B42713

#13B478

#134FB4

Tetradic

#B42713

#4FB413

#13A0B4

#7813B4

Color Blindness Simulation

Original

#B42713

Protanopia

#777618

Deuteranopia

#7F8A19

Tritanopia

#AD1C1C

Achromatopsia

#444444

CSS Usage

background-color: #B42713;
color: #B42713;
border-color: #B42713;
Nearest Tailwind: Red 700 #B91C1C

Tailwind Shades

50
#FDF3F2
100
#F9E4E1
200
#F8C6BE
300
#F39D90
400
#ED6754
500
#E73218
600
#B92813
700
#942010
800
#73190C
900
#54160D
950
#350E08

Contrast Checker

Text on white

6.48:1

AA Pass AAA Fail

Text on black

3.24:1

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