#504ECB

#504ECB

Color Values

HEX

#504ECB

RGB

80, 78, 203

HSL

241,0, 54,6%, 55,1%

HSV

241,0, 61,6%, 79,6%

CMYK

60,6%, 61,6%, 0,0%, 20,4%

OKLCH

0,5013 0,1882 277,9

Properties

Cool Dark Nearest: slateblue 3

Color Harmonies

Complementary

#504ECB

#C9CB4E

Analogous

#4E8ACB

#8F4ECB

#504ECB

Triadic

#504ECB

#CB504E

#4ECB50

Split Complementary

#504ECB

#CB8F4E

#8ACB4E

Tetradic

#504ECB

#CB4E8A

#C9CB4E

#4ECB8F

Color Blindness Simulation

Original

#504ECB

Protanopia

#4F4FAD

Deuteranopia

#4F4FA6

Tritanopia

#509590

Achromatopsia

#575757

CSS Usage

background-color: #504ECB;
color: #504ECB;
border-color: #504ECB;
Nearest Tailwind: Blue 700 #1D4ED8

Tailwind Shades

50
#F4F4FB
100
#E5E5F5
200
#C8C8EF
300
#A1A0E3
400
#6F6DD4
500
#3C3AC5
600
#302E9E
700
#27257E
800
#1E1D63
900
#191948
950
#10102E

Contrast Checker

Text on white

6,38:1

AA Pass AAA Fail

Text on black

3,29:1

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