#3136B4

#3136B4

Color Values

HEX

#3136B4

RGB

49, 54, 180

HSL

237.7, 57.2%, 44.9%

HSV

237.7, 72.8%, 70.6%

CMYK

72.8%, 70.0%, 0.0%, 29.4%

OKLCH

0.4206 0.1939 272.7

Properties

Cool Dark Nearest: Purple Heart

Color Harmonies

Complementary

#3136B4

#B4AF31

Analogous

#3178B4

#6D31B4

#3136B4

Triadic

#3136B4

#B43136

#36B431

Split Complementary

#3136B4

#B46D31

#78B431

Tetradic

#3136B4

#B43178

#B4AF31

#31B46D

Color Blindness Simulation

Original

#3136B4

Protanopia

#333396

Deuteranopia

#33328E

Tritanopia

#317D78

Achromatopsia

#3E3E3E

CSS Usage

background-color: #3136B4;
color: #3136B4;
border-color: #3136B4;
Nearest Tailwind: Indigo 800 #3730A3

Tailwind Shades

50
#F4F4FB
100
#E4E5F6
200
#C7C8F0
300
#9FA1E5
400
#6B6FD7
500
#373CC8
600
#2C30A0
700
#232780
800
#1B1E64
900
#181949
950
#0F102E

Contrast Checker

Text on white

9.06:1

AA Pass AAA Pass

Text on black

2.32:1

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