#57747B

#57747B

Color Values

HEX

#57747B

RGB

87, 116, 123

HSL

191,7, 17,1%, 41,2%

HSV

191,7, 29,3%, 48,2%

CMYK

29,3%, 5,7%, 0,0%, 51,8%

OKLCH

0,5389 0,0352 214,2

Properties

Cool Dark Nearest: lightblue 4

Color Harmonies

Complementary

#57747B

#7B5E57

Analogous

#577B70

#57627B

#57747B

Triadic

#57747B

#7B5774

#747B57

Split Complementary

#57747B

#7B5762

#7B7057

Tetradic

#57747B

#70577B

#7B5E57

#627B57

Color Blindness Simulation

Original

#57747B

Protanopia

#646479

Deuteranopia

#626079

Tritanopia

#587878

Achromatopsia

#6E6E6E

CSS Usage

background-color: #57747B;
color: #57747B;
border-color: #57747B;
Nearest Tailwind: Gray 500 #6B7280

Tailwind Shades

50
#F6F8F8
100
#EBEFF0
200
#D5DFE1
300
#B7C8CC
400
#91AAB1
500
#6A8D95
600
#557177
700
#445A60
800
#35464B
900
#293538
950
#1A2123

Contrast Checker

Text on white

5,01:1

AA Pass AAA Fail

Text on black

4,19:1

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