#557190

#557190

Color Values

HEX

#557190

RGB

85, 113, 144

HSL

211.5, 25.8%, 44.9%

HSV

211.5, 41.0%, 56.5%

CMYK

41.0%, 21.5%, 0.0%, 43.5%

OKLCH

0.5392 0.0589 251.5

Properties

Cool Dark Nearest: skyblue 4

Color Harmonies

Complementary

#557190

#907455

Analogous

#558F90

#565590

#557190

Triadic

#557190

#905571

#719055

Split Complementary

#557190

#905655

#8F9055

Tetradic

#557190

#90558F

#907455

#559056

Color Blindness Simulation

Original

#557190

Protanopia

#616189

Deuteranopia

#605D87

Tritanopia

#568381

Achromatopsia

#6D6D6D

CSS Usage

background-color: #557190;
color: #557190;
border-color: #557190;
Nearest Tailwind: Slate 500 #64748B

Tailwind Shades

50
#F6F7F9
100
#E9EDF1
200
#D2DBE5
300
#B2C1D2
400
#889FB9
500
#5F7EA0
600
#4C6580
700
#3D5167
800
#2F3F50
900
#25303C
950
#171E26

Contrast Checker

Text on white

5.06:1

AA Pass AAA Fail

Text on black

4.15:1

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