#5158EC

#5158EC

Color Values

HEX

#5158EC

RGB

81, 88, 236

HSL

237.3, 80.3%, 62.2%

HSV

237.3, 65.7%, 92.5%

CMYK

65.7%, 62.7%, 0.0%, 7.5%

OKLCH

0.5461 0.2184 274.4

Properties

Cool Dark Nearest: slateblue 2

Color Harmonies

Complementary

#5158EC

#ECE551

Analogous

#51A6EC

#9851EC

#5158EC

Triadic

#5158EC

#EC5158

#58EC51

Split Complementary

#5158EC

#EC9851

#A6EC51

Tetradic

#5158EC

#EC51A6

#ECE551

#51EC98

Color Blindness Simulation

Original

#5158EC

Protanopia

#5454C8

Deuteranopia

#5453C0

Tritanopia

#51ACA6

Achromatopsia

#616161

CSS Usage

background-color: #5158EC;
color: #5158EC;
border-color: #5158EC;
Nearest Tailwind: Indigo 500 #6366F1

Tailwind Shades

50
#F2F3FD
100
#E1E2F9
200
#BFC1F8
300
#9195F3
400
#555CEC
500
#1922E6
600
#141BB8
700
#101693
800
#0D1173
900
#0D1153
950
#080A35

Contrast Checker

Text on white

5.31:1

AA Pass AAA Fail

Text on black

3.96:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

ม.ค. 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

ม.ค. 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

ม.ค. 15, 2026