#3639BA

#3639BA

Color Values

HEX

#3639BA

RGB

54, 57, 186

HSL

238.6, 55.0%, 47.1%

HSV

238.6, 71.0%, 72.9%

CMYK

71.0%, 69.4%, 0.0%, 27.1%

OKLCH

0.4342 0.1969 273.6

Properties

Cool Dark Nearest: Purple Heart

Color Harmonies

Complementary

#3639BA

#BAB736

Analogous

#367BBA

#7536BA

#3639BA

Triadic

#3639BA

#BA3639

#39BA36

Split Complementary

#3639BA

#BA7536

#7BBA36

Tetradic

#3639BA

#BA367B

#BAB736

#36BA75

Color Blindness Simulation

Original

#3639BA

Protanopia

#37379B

Deuteranopia

#373793

Tritanopia

#36827D

Achromatopsia

#424242

CSS Usage

background-color: #3639BA;
color: #3639BA;
border-color: #3639BA;
Nearest Tailwind: Indigo 800 #3730A3

Tailwind Shades

50
#F4F4FB
100
#E5E5F5
200
#C8C9EF
300
#A0A2E3
400
#6D6FD5
500
#393DC6
600
#2E319E
700
#25277E
800
#1D1E63
900
#181A48
950
#0F102E

Contrast Checker

Text on white

8.57:1

AA Pass AAA Pass

Text on black

2.45:1

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