#577183

#577183

Color Values

HEX

#577183

RGB

87, 113, 131

HSL

204,5, 20,2%, 42,7%

HSV

204,5, 33,6%, 51,4%

CMYK

33,6%, 13,7%, 0,0%, 48,6%

OKLCH

0,5349 0,0416 238,8

Properties

Cool Dark Nearest: lightskyblue 4

Color Harmonies

Complementary

#577183

#836957

Analogous

#57837F

#575B83

#577183

Triadic

#577183

#835771

#718357

Split Complementary

#577183

#83575B

#837F57

Tetradic

#577183

#7F5783

#836957

#5B8357

Color Blindness Simulation

Original

#577183

Protanopia

#62627F

Deuteranopia

#615F7E

Tritanopia

#587B7A

Achromatopsia

#6D6D6D

CSS Usage

background-color: #577183;
color: #577183;
border-color: #577183;
Nearest Tailwind: Slate 500 #64748B

Tailwind Shades

50
#F6F8F9
100
#EAEEF0
200
#D4DDE3
300
#B5C4CE
400
#8EA4B4
500
#668499
600
#516A7B
700
#415562
800
#33424D
900
#283239
950
#192024

Contrast Checker

Text on white

5,13:1

AA Pass AAA Fail

Text on black

4,1:1

AA Fail AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Şub 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Oca 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Oca 21, 2026