#58728B

#58728B

Color Values

HEX

#58728B

RGB

88, 114, 139

HSL

209,4, 22,5%, 44,5%

HSV

209,4, 36,7%, 54,5%

CMYK

36,7%, 18,0%, 0,0%, 45,5%

OKLCH

0,5413 0,0498 247,8

Properties

Cool Dark Nearest: skyblue 4

Color Harmonies

Complementary

#58728B

#8B7158

Analogous

#588B8A

#58588B

#58728B

Triadic

#58728B

#8B5872

#728B58

Split Complementary

#58728B

#8B5858

#8B8A58

Tetradic

#58728B

#8A588B

#8B7158

#588B58

Color Blindness Simulation

Original

#58728B

Protanopia

#636385

Deuteranopia

#626084

Tritanopia

#59807F

Achromatopsia

#6E6E6E

CSS Usage

background-color: #58728B;
color: #58728B;
border-color: #58728B;
Nearest Tailwind: Slate 500 #64748B

Tailwind Shades

50
#F6F7F9
100
#EAEDF1
200
#D3DBE3
300
#B4C2D0
400
#8BA1B6
500
#63809C
600
#4F667D
700
#3F5264
800
#31404E
900
#27313A
950
#181F25

Contrast Checker

Text on white

5,01:1

AA Pass AAA Fail

Text on black

4,19:1

AA Fail AAA Fail

Related Articles

Tutorials

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

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026