#4B1513

#4B1513

Color Values

HEX

#4B1513

RGB

75, 21, 19

HSL

2.1, 59.6%, 18.4%

HSV

2.1, 74.7%, 29.4%

CMYK

0.0%, 72.0%, 74.7%, 70.6%

OKLCH

0.2848 0.0824 25.9

Properties

Warm Dark Nearest: RAL 8012 Red Brown

Color Harmonies

Complementary

#4B1513

#13494B

Analogous

#4B132D

#4B3113

#4B1513

Triadic

#4B1513

#134B15

#15134B

Split Complementary

#4B1513

#134B31

#132D4B

Tetradic

#4B1513

#2D4B13

#13494B

#31134B

Color Blindness Simulation

Original

#4B1513

Protanopia

#343313

Deuteranopia

#373B14

Tritanopia

#481414

Achromatopsia

#202020

CSS Usage

background-color: #4B1513;
color: #4B1513;
border-color: #4B1513;
Nearest Tailwind: Red 950 #450A0A

Tailwind Shades

50
#FBF4F3
100
#F6E5E4
200
#F1C8C6
300
#E6A09D
400
#D96C68
500
#CB3934
600
#A32D29
700
#822421
800
#661C1A
900
#4A1816
950
#2F0F0E

Contrast Checker

Text on white

14.83:1

AA Pass AAA Pass

Text on black

1.42:1

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