#558594

#558594

Color Values

HEX

#558594

RGB

85, 133, 148

HSL

194.3, 27.0%, 45.7%

HSV

194.3, 42.6%, 58.0%

CMYK

42.6%, 10.1%, 0.0%, 42.0%

OKLCH

0.5881 0.0567 219.7

Properties

Cool Light Nearest: cadetblue 4

Color Harmonies

Complementary

#558594

#946455

Analogous

#559484

#556694

#558594

Triadic

#558594

#945585

#859455

Split Complementary

#558594

#945566

#948455

Tetradic

#558594

#845594

#946455

#669455

Color Blindness Simulation

Original

#558594

Protanopia

#6A6A90

Deuteranopia

#676390

Tritanopia

#578E8D

Achromatopsia

#7C7C7C

CSS Usage

background-color: #558594;
color: #558594;
border-color: #558594;
Nearest Tailwind: Slate 500 #64748B

Tailwind Shades

50
#F6F8F9
100
#E9EFF1
200
#D2E0E5
300
#B1CAD2
400
#87AEBA
500
#5D92A2
600
#4A7482
700
#3C5D68
800
#2F4951
900
#25373C
950
#172226

Contrast Checker

Text on white

4.06:1

AA Fail AAA Fail

Text on black

5.17:1

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