#C61311

#C61311

Color Values

HEX

#C61311

RGB

198, 19, 17

HSL

0.7, 84.2%, 42.2%

HSV

0.7, 91.4%, 77.6%

CMYK

0.0%, 90.4%, 91.4%, 22.4%

OKLCH

0.5251 0.2069 28.6

Properties

Warm Dark Nearest: RAL 3020 Traffic Red

Color Harmonies

Complementary

#C61311

#11C4C6

Analogous

#C61169

#C66E11

#C61311

Triadic

#C61311

#11C613

#1311C6

Split Complementary

#C61311

#11C66E

#1169C6

Tetradic

#C61311

#69C611

#11C4C6

#6E11C6

Color Blindness Simulation

Original

#C61311

Protanopia

#787711

Deuteranopia

#839012

Tritanopia

#BD1212

Achromatopsia

#393939

CSS Usage

background-color: #C61311;
color: #C61311;
border-color: #C61311;
Nearest Tailwind: Red 600 #DC2626

Tailwind Shades

50
#FDF2F2
100
#FAE1E0
200
#F9BEBD
300
#F58F8E
400
#F05351
500
#EB1714
600
#BC1210
700
#960E0D
800
#750B0A
900
#550D0C
950
#360807

Contrast Checker

Text on white

6.0:1

AA Pass AAA Fail

Text on black

3.5:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

1월 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

1월 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

1월 15, 2026