#3539D1

#3539D1

Color Values

HEX

#3539D1

RGB

53, 57, 209

HSL

238.5, 62.9%, 51.4%

HSV

238.5, 74.6%, 82.0%

CMYK

74.6%, 72.7%, 0.0%, 18.0%

OKLCH

0.4565 0.2254 272.0

Properties

Cool Dark Nearest: Purple Heart

Color Harmonies

Complementary

#3539D1

#D1CD35

Analogous

#3587D1

#7F35D1

#3539D1

Triadic

#3539D1

#D13539

#39D135

Split Complementary

#3539D1

#D17F35

#87D135

Tetradic

#3539D1

#D13587

#D1CD35

#35D17F

Color Blindness Simulation

Original

#3539D1

Protanopia

#3737AC

Deuteranopia

#3636A3

Tritanopia

#358F89

Achromatopsia

#434343

CSS Usage

background-color: #3539D1;
color: #3539D1;
border-color: #3539D1;
Nearest Tailwind: Indigo 700 #4338CA

Tailwind Shades

50
#F3F3FB
100
#E4E4F7
200
#C5C6F2
300
#9B9DE8
400
#6568DC
500
#2F33D0
600
#2629A6
700
#1E2185
800
#181A68
900
#15164C
950
#0D0E30

Contrast Checker

Text on white

7.9:1

AA Pass AAA Pass

Text on black

2.66:1

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