#558490

#558490

Color Values

HEX

#558490

RGB

85, 132, 144

HSL

192,2, 25,8%, 44,9%

HSV

192,2, 41,0%, 56,5%

CMYK

41,0%, 8,3%, 0,0%, 43,5%

OKLCH

0,5842 0,0542 215,6

Properties

Cool Light Nearest: cadetblue 4

Color Harmonies

Complementary

#558490

#906155

Analogous

#55907F

#556690

#558490

Triadic

#558490

#905584

#849055

Split Complementary

#558490

#905566

#907F55

Tetradic

#558490

#7F5590

#906155

#669055

Color Blindness Simulation

Original

#558490

Protanopia

#696A8D

Deuteranopia

#67638C

Tritanopia

#578B8A

Achromatopsia

#7B7B7B

CSS Usage

background-color: #558490;
color: #558490;
border-color: #558490;
Nearest Tailwind: Slate 500 #64748B

Tailwind Shades

50
#F6F8F9
100
#E9EFF1
200
#D2E1E5
300
#B2CBD2
400
#88AFB9
500
#5F93A0
600
#4C7680
700
#3D5E67
800
#2F4A50
900
#25373C
950
#172326

Contrast Checker

Text on white

4,13:1

AA Fail AAA Fail

Text on black

5,09:1

AA Pass 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