#F34C51

#F34C51

Color Values

HEX

#F34C51

RGB

243, 76, 81

HSL

358.2, 87.4%, 62.5%

HSV

358.2, 68.7%, 95.3%

CMYK

0.0%, 68.7%, 66.7%, 4.7%

OKLCH

0.6531 0.2032 23.2

Properties

Warm Light Nearest: RAL 3017 Rose

Color Harmonies

Complementary

#F34C51

#4CF3EE

Analogous

#F34CA4

#F39A4C

#F34C51

Triadic

#F34C51

#51F34C

#4C51F3

Split Complementary

#F34C51

#4CF39A

#4CA4F3

Tetradic

#F34C51

#A4F34C

#4CF3EE

#9A4CF3

Color Blindness Simulation

Original

#F34C51

Protanopia

#ABA950

Deuteranopia

#B4C150

Tritanopia

#EB4F4F

Achromatopsia

#707070

CSS Usage

background-color: #F34C51;
color: #F34C51;
border-color: #F34C51;
Nearest Tailwind: Red 500 #EF4444

Tailwind Shades

50
#FDF2F2
100
#FAE0E1
200
#FBBCBE
300
#F78C90
400
#F34E53
500
#EF1017
600
#BF0D12
700
#990A0F
800
#77080B
900
#570A0D
950
#370708

Contrast Checker

Text on white

3.52:1

AA Fail AAA Fail

Text on black

5.96:1

AA Pass 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