#037DF2

#037DF2

Color Values

HEX

#037DF2

RGB

3, 125, 242

HSL

209,4, 97,6%, 48,0%

HSV

209,4, 98,8%, 94,9%

CMYK

98,8%, 48,3%, 0,0%, 5,1%

OKLCH

0,5997 0,198 255,2

Properties

Cool Light Nearest: dodgerblue

Color Harmonies

Complementary

#037DF2

#F27803

Analogous

#03F2EF

#0305F2

#037DF2

Triadic

#037DF2

#F2037D

#7DF203

Split Complementary

#037DF2

#F20305

#F2EF03

Tetradic

#037DF2

#EF03F2

#F27803

#05F203

Color Blindness Simulation

Original

#037DF2

Protanopia

#3839D6

Deuteranopia

#3128CF

Tritanopia

#09BFBA

Achromatopsia

#6C6C6C

CSS Usage

background-color: #037DF2;
color: #037DF2;
border-color: #037DF2;
Nearest Tailwind: Blue 500 #3B82F6

Tailwind Shades

50
#F1F7FE
100
#DEEDFC
200
#B8DCFE
300
#86C3FE
400
#45A2FD
500
#0382FC
600
#0268CA
700
#0253A1
800
#02417E
900
#06315B
950
#041F39

Contrast Checker

Text on white

4,02:1

AA Fail AAA Fail

Text on black

5,22:1

AA Pass AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Tháng 1 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Tháng 1 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Tháng 1 15, 2026