#5791C9

#5791C9

Color Values

HEX

#5791C9

RGB

87, 145, 201

HSL

209.5, 51.4%, 56.5%

HSV

209.5, 56.7%, 78.8%

CMYK

56.7%, 27.9%, 0.0%, 21.2%

OKLCH

0.6406 0.1044 249.0

Properties

Cool Light Nearest: steelblue 3

Color Harmonies

Complementary

#5791C9

#C98F57

Analogous

#57C9C8

#5758C9

#5791C9

Triadic

#5791C9

#C95791

#91C957

Split Complementary

#5791C9

#C95758

#C9C857

Tetradic

#5791C9

#C857C9

#C98F57

#58C957

Color Blindness Simulation

Original

#5791C9

Protanopia

#7071BB

Deuteranopia

#6D68B8

Tritanopia

#5AB1AE

Achromatopsia

#898989

CSS Usage

background-color: #5791C9;
color: #5791C9;
border-color: #5791C9;
Nearest Tailwind: Sky 600 #0284C7

Tailwind Shades

50
#F4F7FB
100
#E5EDF5
200
#C9DCEE
300
#A2C2E1
400
#70A1D1
500
#3E81C1
600
#32679A
700
#28527C
800
#1F4061
900
#1A3147
950
#101F2D

Contrast Checker

Text on white

3.33:1

AA Fail AAA Fail

Text on black

6.3:1

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