#5991D4

#5991D4

Color Values

HEX

#5991D4

RGB

89, 145, 212

HSL

212.7, 58.9%, 59.0%

HSV

212.7, 58.0%, 83.1%

CMYK

58.0%, 31.6%, 0.0%, 16.9%

OKLCH

0.6472 0.1172 253.8

Properties

Cool Light Nearest: steelblue 3

Color Harmonies

Complementary

#5991D4

#D49C59

Analogous

#59CED4

#5E59D4

#5991D4

Triadic

#5991D4

#D45991

#91D459

Split Complementary

#5991D4

#D45E59

#CED459

Tetradic

#5991D4

#D459CE

#D49C59

#59D45E

Color Blindness Simulation

Original

#5991D4

Protanopia

#7172C4

Deuteranopia

#6E6AC0

Tritanopia

#5CB7B4

Achromatopsia

#8A8A8A

CSS Usage

background-color: #5991D4;
color: #5991D4;
border-color: #5991D4;
Nearest Tailwind: Sky 600 #0284C7

Tailwind Shades

50
#F4F7FB
100
#E4ECF6
200
#C6D9F0
300
#9EBFE6
400
#699CD8
500
#3479CB
600
#2A61A2
700
#224D82
800
#1A3C65
900
#172E4A
950
#0E1D2F

Contrast Checker

Text on white

3.27:1

AA Fail AAA Fail

Text on black

6.43:1

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