#5B557F

#5B557F

Color Values

HEX

#5B557F

RGB

91, 85, 127

HSL

248.6, 19.8%, 41.6%

HSV

248.6, 33.1%, 49.8%

CMYK

28.3%, 33.1%, 0.0%, 50.2%

OKLCH

0.4729 0.0673 290.1

Properties

Cool Dark Nearest: RAL 5000 Violet Blue

Color Harmonies

Complementary

#5B557F

#797F55

Analogous

#55647F

#70557F

#5B557F

Triadic

#5B557F

#7F5B55

#557F5B

Split Complementary

#5B557F

#7F7055

#647F55

Tetradic

#5B557F

#7F5564

#797F55

#557F70

Color Blindness Simulation

Original

#5B557F

Protanopia

#585875

Deuteranopia

#595972

Tritanopia

#5B6D6B

Achromatopsia

#595959

CSS Usage

background-color: #5B557F;
color: #5B557F;
border-color: #5B557F;
Nearest Tailwind: Slate 600 #475569

Tailwind Shades

50
#F6F6F9
100
#EBEAF0
200
#D6D4E2
300
#B9B6CE
400
#938EB3
500
#6D6699
600
#58527A
700
#464162
800
#37334C
900
#2A2839
950
#1B1924

Contrast Checker

Text on white

6.88:1

AA Pass AAA Fail

Text on black

3.05:1

AA Fail AAA Fail

Related Articles

Brand Stories

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

Feb 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