#5175AC

#5175AC

Color Values

HEX

#5175AC

RGB

81, 117, 172

HSL

216,3, 36,0%, 49,6%

HSV

216,3, 52,9%, 67,5%

CMYK

52,9%, 32,0%, 0,0%, 32,5%

OKLCH

0,5596 0,0954 258,6

Properties

Cool Dark Nearest: steelblue

Color Harmonies

Complementary

#5175AC

#AC8851

Analogous

#51A2AC

#5B51AC

#5175AC

Triadic

#5175AC

#AC5175

#75AC51

Split Complementary

#5175AC

#AC5B51

#A2AC51

Tetradic

#5175AC

#AC51A2

#AC8851

#51AC5B

Color Blindness Simulation

Original

#5175AC

Protanopia

#61619F

Deuteranopia

#5E5C9C

Tritanopia

#539492

Achromatopsia

#717171

CSS Usage

background-color: #5175AC;
color: #5175AC;
border-color: #5175AC;
Nearest Tailwind: Sky 700 #0369A1

Tailwind Shades

50
#F5F7FA
100
#E8ECF3
200
#CED9E8
300
#ACBDD8
400
#7F9AC3
500
#5276AD
600
#415E8B
700
#344B6F
800
#293B57
900
#212D40
950
#151D29

Contrast Checker

Text on white

4,68:1

AA Pass AAA Fail

Text on black

4,49:1

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