#3537B6

#3537B6

Color Values

HEX

#3537B6

RGB

53, 55, 182

HSL

239.1, 54.9%, 46.1%

HSV

239.1, 70.9%, 71.4%

CMYK

70.9%, 69.8%, 0.0%, 28.6%

OKLCH

0.4266 0.1943 273.8

Properties

Cool Dark Nearest: Purple Heart

Color Harmonies

Complementary

#3537B6

#B6B435

Analogous

#3577B6

#7435B6

#3537B6

Triadic

#3537B6

#B63537

#37B635

Split Complementary

#3537B6

#B67435

#77B635

Tetradic

#3537B6

#B63577

#B6B435

#35B674

Color Blindness Simulation

Original

#3537B6

Protanopia

#363697

Deuteranopia

#363690

Tritanopia

#357F7A

Achromatopsia

#404040

CSS Usage

background-color: #3537B6;
color: #3537B6;
border-color: #3537B6;
Nearest Tailwind: Indigo 800 #3730A3

Tailwind Shades

50
#F4F4FB
100
#E5E5F5
200
#C8C8EF
300
#A0A1E3
400
#6D6ED4
500
#3A3CC5
600
#2E309E
700
#25267E
800
#1D1E63
900
#191948
950
#0F102E

Contrast Checker

Text on white

8.85:1

AA Pass AAA Pass

Text on black

2.37:1

AA Fail AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026