#558DB4

#558DB4

Color Values

HEX

#558DB4

RGB

85, 141, 180

HSL

204,6, 38,8%, 52,0%

HSV

204,6, 52,8%, 70,6%

CMYK

52,8%, 21,7%, 0,0%, 29,4%

OKLCH

0,6206 0,0837 240,4

Properties

Cool Light Nearest: steelblue

Color Harmonies

Complementary

#558DB4

#B47C55

Analogous

#55B4AC

#555EB4

#558DB4

Triadic

#558DB4

#B4558D

#8DB455

Split Complementary

#558DB4

#B4555E

#B4AC55

Tetradic

#558DB4

#AC55B4

#B47C55

#5EB455

Color Blindness Simulation

Original

#558DB4

Protanopia

#6D6EAB

Deuteranopia

#6A66A8

Tritanopia

#58A3A1

Achromatopsia

#848484

CSS Usage

background-color: #558DB4;
color: #558DB4;
border-color: #558DB4;
Nearest Tailwind: Cyan 600 #0891B2

Tailwind Shades

50
#F5F8FA
100
#E7EEF3
200
#CDDEE9
300
#AAC6DA
400
#7CA7C5
500
#4E88B1
600
#3E6D8E
700
#325771
800
#274458
900
#203341
950
#142129

Contrast Checker

Text on white

3,59:1

AA Fail AAA Fail

Text on black

5,86:1

AA Pass 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