#852525

#852525

Color Values

HEX

#852525

RGB

133, 37, 37

HSL

0.0, 56.5%, 33.3%

HSV

0.0, 72.2%, 52.2%

CMYK

0.0%, 72.2%, 72.2%, 47.8%

OKLCH

0.4166 0.1309 24.9

Properties

Warm Dark Nearest: NCS S 3060-R Dark Red

Color Harmonies

Complementary

#852525

#258585

Analogous

#852555

#855525

#852525

Triadic

#852525

#258525

#252585

Split Complementary

#852525

#258555

#255585

Tetradic

#852525

#558525

#258585

#552585

Color Blindness Simulation

Original

#852525

Protanopia

#5B5B25

Deuteranopia

#616825

Tritanopia

#802525

Achromatopsia

#393939

CSS Usage

background-color: #852525;
color: #852525;
border-color: #852525;
Nearest Tailwind: Red 900 #7F1D1D

Tailwind Shades

50
#FBF4F4
100
#F6E5E5
200
#EFC7C7
300
#E49F9F
400
#D66B6B
500
#C83737
600
#A02C2C
700
#802323
800
#641C1C
900
#491818
950
#2E0F0F

Contrast Checker

Text on white

9.18:1

AA Pass AAA Pass

Text on black

2.29:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026