#641619

#641619

Color Values

HEX

#641619

RGB

100, 22, 25

HSL

357.7, 63.9%, 23.9%

HSV

357.7, 78.0%, 39.2%

CMYK

0.0%, 78.0%, 75.0%, 60.8%

OKLCH

0.3359 0.1105 23.6

Properties

Warm Dark Nearest: RAL 3032 Pearl Ruby Red

Color Harmonies

Complementary

#641619

#166461

Analogous

#641640

#643A16

#641619

Triadic

#641619

#196416

#161964

Split Complementary

#641619

#16643A

#164064

Tetradic

#641619

#406416

#166461

#3A1664

Color Blindness Simulation

Original

#641619

Protanopia

#424218

Deuteranopia

#474D18

Tritanopia

#601818

Achromatopsia

#272727

CSS Usage

background-color: #641619;
color: #641619;
border-color: #641619;
Nearest Tailwind: Red 900 #7F1D1D

Tailwind Shades

50
#FCF3F4
100
#F7E3E4
200
#F2C4C6
300
#E99B9E
400
#DD6469
500
#D12E34
600
#A7252A
700
#861D21
800
#68171A
900
#4C1517
950
#300D0E

Contrast Checker

Text on white

12.57:1

AA Pass AAA Pass

Text on black

1.67:1

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