#5B7990

#5B7990

Color Values

HEX

#5B7990

RGB

91, 121, 144

HSL

206.0, 22.6%, 46.1%

HSV

206.0, 36.8%, 56.5%

CMYK

36.8%, 16.0%, 0.0%, 43.5%

OKLCH

0.5617 0.0498 241.7

Properties

Cool Light Nearest: lightskyblue 4

Color Harmonies

Complementary

#5B7990

#90725B

Analogous

#5B908D

#5B5F90

#5B7990

Triadic

#5B7990

#905B79

#79905B

Split Complementary

#5B7990

#905B5F

#908D5B

Tetradic

#5B7990

#8D5B90

#90725B

#5F905B

Color Blindness Simulation

Original

#5B7990

Protanopia

#68688A

Deuteranopia

#666489

Tritanopia

#5C8685

Achromatopsia

#747474

CSS Usage

background-color: #5B7990;
color: #5B7990;
border-color: #5B7990;
Nearest Tailwind: Slate 500 #64748B

Tailwind Shades

50
#F6F8F9
100
#EAEEF1
200
#D3DCE3
300
#B4C4D0
400
#8BA3B6
500
#63839C
600
#4F697D
700
#3F5464
800
#31424E
900
#27323A
950
#181F25

Contrast Checker

Text on white

4.58:1

AA Pass AAA Fail

Text on black

4.58:1

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