#53718B

#53718B

Color Values

HEX

#53718B

RGB

83, 113, 139

HSL

207.9, 25.2%, 43.5%

HSV

207.9, 40.3%, 54.5%

CMYK

40.3%, 18.7%, 0.0%, 45.5%

OKLCH

0.5356 0.0538 245.2

Properties

Cool Dark Nearest: skyblue 4

Color Harmonies

Complementary

#53718B

#8B6D53

Analogous

#538B89

#53558B

#53718B

Triadic

#53718B

#8B5371

#718B53

Split Complementary

#53718B

#8B5355

#8B8953

Tetradic

#53718B

#89538B

#8B6D53

#558B53

Color Blindness Simulation

Original

#53718B

Protanopia

#606085

Deuteranopia

#5E5C83

Tritanopia

#54807F

Achromatopsia

#6C6C6C

CSS Usage

background-color: #53718B;
color: #53718B;
border-color: #53718B;
Nearest Tailwind: Slate 500 #64748B

Tailwind Shades

50
#F6F7F9
100
#E9EDF1
200
#D2DCE4
300
#B2C3D1
400
#89A2B8
500
#5F82A0
600
#4C6880
700
#3D5366
800
#304150
900
#25313B
950
#181F26

Contrast Checker

Text on white

5.12:1

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

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