#5B77B4

#5B77B4

Color Values

HEX

#5B77B4

RGB

91, 119, 180

HSL

221.1, 37.2%, 53.1%

HSV

221.1, 49.4%, 70.6%

CMYK

49.4%, 33.9%, 0.0%, 29.4%

OKLCH

0.5743 0.1001 264.7

Properties

Cool Light Nearest: RAL 5015 Sky Blue

Color Harmonies

Complementary

#5B77B4

#B4985B

Analogous

#5BA3B4

#6B5BB4

#5B77B4

Triadic

#5B77B4

#B45B77

#77B45B

Split Complementary

#5B77B4

#B46B5B

#A3B45B

Tetradic

#5B77B4

#B45BA3

#B4985B

#5BB46B

Color Blindness Simulation

Original

#5B77B4

Protanopia

#6767A5

Deuteranopia

#6663A2

Tritanopia

#5C9A97

Achromatopsia

#757575

CSS Usage

background-color: #5B77B4;
color: #5B77B4;
border-color: #5B77B4;
Nearest Tailwind: Sky 700 #0369A1

Tailwind Shades

50
#F5F6FA
100
#E8EBF3
200
#CED6E9
300
#ABB9D9
400
#7E94C4
500
#506EAF
600
#40588C
700
#334670
800
#283757
900
#202A41
950
#141B29

Contrast Checker

Text on white

4.43:1

AA Fail AAA Fail

Text on black

4.74:1

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