#2F91F4

#2F91F4

Color Values

HEX

#2F91F4

RGB

47, 145, 244

HSL

210.2, 90.0%, 57.1%

HSV

210.2, 80.7%, 95.7%

CMYK

80.7%, 40.6%, 0.0%, 4.3%

OKLCH

0.6504 0.1722 252.5

Properties

Cool Light Nearest: dodgerblue 2

Color Harmonies

Complementary

#2F91F4

#F4922F

Analogous

#2FF3F4

#302FF4

#2F91F4

Triadic

#2F91F4

#F42F91

#91F42F

Split Complementary

#2F91F4

#F4302F

#F3F42F

Tetradic

#2F91F4

#F42FF3

#F4922F

#2FF430

Color Blindness Simulation

Original

#2F91F4

Protanopia

#595ADC

Deuteranopia

#544CD6

Tritanopia

#34C9C5

Achromatopsia

#838383

CSS Usage

background-color: #2F91F4;
color: #2F91F4;
border-color: #2F91F4;
Nearest Tailwind: Blue 400 #60A5FA

Tailwind Shades

50
#F1F7FD
100
#DFEDFB
200
#BBDBFB
300
#8BC1F9
400
#4CA0F6
500
#0D7FF2
600
#0A65C2
700
#08519B
800
#063F79
900
#093058
950
#061E37

Contrast Checker

Text on white

3.24:1

AA Fail AAA Fail

Text on black

6.48:1

AA Pass AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026