#5B9AF8

#5B9AF8

Color Values

HEX

#5B9AF8

RGB

91, 154, 248

HSL

215.9, 91.8%, 66.5%

HSV

215.9, 63.3%, 97.3%

CMYK

63.3%, 37.9%, 0.0%, 2.7%

OKLCH

0.687 0.1538 258.2

Properties

Cool Light Nearest: cornflowerblue

Color Harmonies

Complementary

#5B9AF8

#F8B95B

Analogous

#5BE9F8

#6B5BF8

#5B9AF8

Triadic

#5B9AF8

#F85B9A

#9AF85B

Split Complementary

#5B9AF8

#F86B5B

#E9F85B

Tetradic

#5B9AF8

#F85BE9

#F8B95B

#5BF86B

Color Blindness Simulation

Original

#5B9AF8

Protanopia

#7677E1

Deuteranopia

#736EDC

Tritanopia

#5ECFCB

Achromatopsia

#939393

CSS Usage

background-color: #5B9AF8;
color: #5B9AF8;
border-color: #5B9AF8;
Nearest Tailwind: Blue 400 #60A5FA

Tailwind Shades

50
#F1F6FD
100
#DFEAFB
200
#BBD5FC
300
#8AB7FA
400
#4A90F7
500
#0A68F5
600
#0854C4
700
#07439D
800
#05347A
900
#082958
950
#051A38

Contrast Checker

Text on white

2.83:1

AA Fail AAA Fail

Text on black

7.42:1

AA Pass AAA Pass

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