#A81908

#A81908

Color Values

HEX

#A81908

RGB

168, 25, 8

HSL

6.4, 90.9%, 34.5%

HSV

6.4, 95.2%, 65.9%

CMYK

0.0%, 85.1%, 95.2%, 34.1%

OKLCH

0.4699 0.1785 30.6

Properties

Warm Dark Nearest: RAL 3013 Tomato Red

Color Harmonies

Complementary

#A81908

#0897A8

Analogous

#A80847

#A86908

#A81908

Triadic

#A81908

#08A819

#1908A8

Split Complementary

#A81908

#08A869

#0847A8

Tetradic

#A81908

#47A808

#0897A8

#6908A8

Color Blindness Simulation

Original

#A81908

Protanopia

#6A690C

Deuteranopia

#727D0D

Tritanopia

#A10F10

Achromatopsia

#363636

CSS Usage

background-color: #A81908;
color: #A81908;
border-color: #A81908;
Nearest Tailwind: Red 700 #B91C1C

Tailwind Shades

50
#FDF3F1
100
#FBE2DF
200
#FCC2BB
300
#F9968A
400
#F65D4B
500
#F3240C
600
#C31D09
700
#9C1707
800
#7A1206
900
#581109
950
#380B06

Contrast Checker

Text on white

7.48:1

AA Pass AAA Pass

Text on black

2.81:1

AA Fail AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Jan 18, 2026