#0374F2

#0374F2

Color Values

HEX

#0374F2

RGB

3, 116, 242

HSL

211.6, 97.6%, 48.0%

HSV

211.6, 98.8%, 94.9%

CMYK

98.8%, 52.1%, 0.0%, 5.1%

OKLCH

0.5808 0.2084 257.4

Properties

Cool Light Nearest: Blue

Color Harmonies

Complementary

#0374F2

#F28103

Analogous

#03EBF2

#0903F2

#0374F2

Triadic

#0374F2

#F20374

#74F203

Split Complementary

#0374F2

#F20903

#EBF203

Tetradic

#0374F2

#F203EB

#F28103

#03F209

Color Blindness Simulation

Original

#0374F2

Protanopia

#3435D4

Deuteranopia

#2D25CC

Tritanopia

#09BBB6

Achromatopsia

#656565

CSS Usage

background-color: #0374F2;
color: #0374F2;
border-color: #0374F2;
Nearest Tailwind: Blue 500 #3B82F6

Tailwind Shades

50
#F1F7FE
100
#DEECFC
200
#B8D9FE
300
#86BFFE
400
#459CFD
500
#0379FC
600
#0261CA
700
#024DA1
800
#023C7E
900
#062E5B
950
#041D39

Contrast Checker

Text on white

4.39:1

AA Fail AAA Fail

Text on black

4.78:1

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