#0B71F4

#0B71F4

Color Values

HEX

#0B71F4

RGB

11, 113, 244

HSL

213.7, 91.4%, 50.0%

HSV

213.7, 95.5%, 95.7%

CMYK

95.5%, 53.7%, 0.0%, 4.3%

OKLCH

0.5768 0.2137 258.6

Properties

Cool Light Nearest: Blue

Color Harmonies

Complementary

#0B71F4

#F48E0B

Analogous

#0BE6F4

#190BF4

#0B71F4

Triadic

#0B71F4

#F40B71

#71F40B

Split Complementary

#0B71F4

#F4190B

#E6F40B

Tetradic

#0B71F4

#F40BE6

#F48E0B

#0BF419

Color Blindness Simulation

Original

#0B71F4

Protanopia

#3738D4

Deuteranopia

#312ACD

Tritanopia

#10BBB6

Achromatopsia

#656565

CSS Usage

background-color: #0B71F4;
color: #0B71F4;
border-color: #0B71F4;
Nearest Tailwind: Blue 600 #2563EB

Tailwind Shades

50
#F1F7FD
100
#DFEBFB
200
#BBD7FC
300
#8ABBFA
400
#4A96F7
500
#0B71F4
600
#095BC3
700
#07489C
800
#05397A
900
#092C58
950
#051B38

Contrast Checker

Text on white

4.48:1

AA Fail AAA Fail

Text on black

4.68:1

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