#577495

#577495

Color Values

HEX

#577495

RGB

87, 116, 149

HSL

211,9, 26,3%, 46,3%

HSV

211,9, 41,6%, 58,4%

CMYK

41,6%, 22,1%, 0,0%, 41,6%

OKLCH

0,5497 0,0618 252,1

Properties

Cool Dark Nearest: RAL 5014 Pigeon Blue

Color Harmonies

Complementary

#577495

#957857

Analogous

#579395

#595795

#577495

Triadic

#577495

#955774

#749557

Split Complementary

#577495

#955957

#939557

Tetradic

#577495

#955793

#957857

#579559

Color Blindness Simulation

Original

#577495

Protanopia

#64648D

Deuteranopia

#62608B

Tritanopia

#588785

Achromatopsia

#707070

CSS Usage

background-color: #577495;
color: #577495;
border-color: #577495;
Nearest Tailwind: Slate 500 #64748B

Tailwind Shades

50
#F6F7F9
100
#E9EDF1
200
#D2DBE5
300
#B2C1D2
400
#889FB9
500
#5E7DA1
600
#4B6481
700
#3C5067
800
#2F3F51
900
#25303C
950
#171E26

Contrast Checker

Text on white

4,84:1

AA Pass AAA Fail

Text on black

4,34:1

AA Fail AAA Fail

Related Articles

Brand Stories

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

Fev 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026