#2F91F0

#2F91F0

Color Values

HEX

#2F91F0

RGB

47, 145, 240

HSL

209.5, 86.5%, 56.3%

HSV

209.5, 80.4%, 94.1%

CMYK

80.4%, 39.6%, 0.0%, 5.9%

OKLCH

0.648 0.1673 251.7

Properties

Cool Light Nearest: dodgerblue 2

Color Harmonies

Complementary

#2F91F0

#F08E2F

Analogous

#2FF0EE

#2F31F0

#2F91F0

Triadic

#2F91F0

#F02F91

#91F02F

Split Complementary

#2F91F0

#F02F31

#F0EE2F

Tetradic

#2F91F0

#EE2FF0

#F08E2F

#31F02F

Color Blindness Simulation

Original

#2F91F0

Protanopia

#595AD9

Deuteranopia

#544CD4

Tritanopia

#34C7C3

Achromatopsia

#838383

CSS Usage

background-color: #2F91F0;
color: #2F91F0;
border-color: #2F91F0;
Nearest Tailwind: Blue 400 #60A5FA

Tailwind Shades

50
#F2F7FD
100
#E0EDFA
200
#BCDCFA
300
#8DC3F7
400
#4FA2F2
500
#1181EE
600
#0E67BE
700
#0B5398
800
#094177
900
#0B3156
950
#071F36

Contrast Checker

Text on white

3.27:1

AA Fail AAA Fail

Text on black

6.43:1

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