#F30F10

#F30F10

Color Values

HEX

#F30F10

RGB

243, 15, 16

HSL

359.7, 90.5%, 50.6%

HSV

359.7, 93.8%, 95.3%

CMYK

0.0%, 93.8%, 93.4%, 4.7%

OKLCH

0.6088 0.245 28.7

Properties

Warm Light Nearest: red 2

Color Harmonies

Complementary

#F30F10

#0FF3F2

Analogous

#F30F82

#F3800F

#F30F10

Triadic

#F30F10

#10F30F

#0F10F3

Split Complementary

#F30F10

#0FF380

#0F82F3

Tetradic

#F30F10

#82F30F

#0FF3F2

#800FF3

Color Blindness Simulation

Original

#F30F10

Protanopia

#908E10

Deuteranopia

#9EAF10

Tritanopia

#E81010

Achromatopsia

#404040

CSS Usage

background-color: #F30F10;
color: #F30F10;
border-color: #F30F10;
Nearest Tailwind: Red 600 #DC2626

Tailwind Shades

50
#FDF1F2
100
#FBDFE0
200
#FCBBBB
300
#F98A8B
400
#F64B4C
500
#F30C0D
600
#C20A0B
700
#9B0808
800
#790607
900
#580909
950
#380606

Contrast Checker

Text on white

4.3:1

AA Fail AAA Fail

Text on black

4.89:1

AA Pass 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