#557495

#557495

Color Values

HEX

#557495

RGB

85, 116, 149

HSL

210.9, 27.4%, 45.9%

HSV

210.9, 43.0%, 58.4%

CMYK

43.0%, 22.1%, 0.0%, 41.6%

OKLCH

0.5484 0.063 250.6

Properties

Cool Dark Nearest: skyblue 4

Color Harmonies

Complementary

#557495

#957655

Analogous

#559495

#565595

#557495

Triadic

#557495

#955574

#749555

Split Complementary

#557495

#955655

#949555

Tetradic

#557495

#955594

#957655

#559556

Color Blindness Simulation

Original

#557495

Protanopia

#62638D

Deuteranopia

#615E8B

Tritanopia

#578785

Achromatopsia

#707070

CSS Usage

background-color: #557495;
color: #557495;
border-color: #557495;
Nearest Tailwind: Slate 500 #64748B

Tailwind Shades

50
#F6F7F9
100
#E9EDF1
200
#D2DBE5
300
#B1C1D3
400
#87A0BB
500
#5D7EA2
600
#4A6582
700
#3B5168
800
#2E3F51
900
#25303C
950
#171E26

Contrast Checker

Text on white

4.86:1

AA Pass AAA Fail

Text on black

4.32:1

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