#EF5152

#EF5152

Color Values

HEX

#EF5152

RGB

239, 81, 82

HSL

359.6, 83.2%, 62.7%

HSV

359.6, 66.1%, 93.7%

CMYK

0.0%, 66.1%, 65.7%, 6.3%

OKLCH

0.652 0.1943 23.9

Properties

Warm Light Nearest: Sunset Orange

Color Harmonies

Complementary

#EF5152

#51EFEE

Analogous

#EF51A1

#EF9F51

#EF5152

Triadic

#EF5152

#52EF51

#5152EF

Split Complementary

#EF5152

#51EF9F

#51A1EF

Tetradic

#EF5152

#A1EF51

#51EFEE

#9F51EF

Color Blindness Simulation

Original

#EF5152

Protanopia

#ABA952

Deuteranopia

#B4C052

Tritanopia

#E75252

Achromatopsia

#737373

CSS Usage

background-color: #EF5152;
color: #EF5152;
border-color: #EF5152;
Nearest Tailwind: Red 500 #EF4444

Tailwind Shades

50
#FDF2F2
100
#FAE1E1
200
#F9BEBE
300
#F58F90
400
#EF5253
500
#EA1517
600
#BB1112
700
#950E0F
800
#750B0B
900
#550C0D
950
#360808

Contrast Checker

Text on white

3.52:1

AA Fail AAA Fail

Text on black

5.97:1

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