#5157C1

#5157C1

Color Values

HEX

#5157C1

RGB

81, 87, 193

HSL

236.8, 47.5%, 53.7%

HSV

236.8, 58.0%, 75.7%

CMYK

58.0%, 54.9%, 0.0%, 24.3%

OKLCH

0.5103 0.1631 276.5

Properties

Cool Dark Nearest: royalblue 3

Color Harmonies

Complementary

#5157C1

#C1BB51

Analogous

#518FC1

#8351C1

#5157C1

Triadic

#5157C1

#C15157

#57C151

Split Complementary

#5157C1

#C18351

#8FC151

Tetradic

#5157C1

#C1518F

#C1BB51

#51C183

Color Blindness Simulation

Original

#5157C1

Protanopia

#5454A7

Deuteranopia

#5353A1

Tritanopia

#51938F

Achromatopsia

#5D5D5D

CSS Usage

background-color: #5157C1;
color: #5157C1;
border-color: #5157C1;
Nearest Tailwind: Blue 800 #1E40AF

Tailwind Shades

50
#F4F5FA
100
#E6E7F4
200
#CACCEC
300
#A5A8DF
400
#7479CD
500
#4349BC
600
#363B96
700
#2B2F78
800
#21255E
900
#1C1E45
950
#12132C

Contrast Checker

Text on white

6.03:1

AA Pass AAA Fail

Text on black

3.48:1

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