#587EB4

#587EB4

Color Values

HEX

#587EB4

RGB

88, 126, 180

HSL

215.2, 38.0%, 52.5%

HSV

215.2, 51.1%, 70.6%

CMYK

51.1%, 30.0%, 0.0%, 29.4%

OKLCH

0.588 0.0938 257.2

Properties

Cool Light Nearest: steelblue

Color Harmonies

Complementary

#587EB4

#B48E58

Analogous

#58ACB4

#6058B4

#587EB4

Triadic

#587EB4

#B4587E

#7EB458

Split Complementary

#587EB4

#B46058

#ACB458

Tetradic

#587EB4

#B458AC

#B48E58

#58B460

Color Blindness Simulation

Original

#587EB4

Protanopia

#6869A7

Deuteranopia

#6663A4

Tritanopia

#5A9D9A

Achromatopsia

#7A7A7A

CSS Usage

background-color: #587EB4;
color: #587EB4;
border-color: #587EB4;
Nearest Tailwind: Sky 700 #0369A1

Tailwind Shades

50
#F5F7FA
100
#E7ECF3
200
#CED9E9
300
#ABBED9
400
#7D9AC5
500
#4F77B0
600
#3F5F8D
700
#334C71
800
#283C58
900
#202E41
950
#141D29

Contrast Checker

Text on white

4.15:1

AA Fail AAA Fail

Text on black

5.06:1

AA Pass AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

1月 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

1月 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

1月 15, 2026