#2D3486

#2D3486

Color Values

HEX

#2D3486

RGB

45, 52, 134

HSL

235.3, 49.7%, 35.1%

HSV

235.3, 66.4%, 52.5%

CMYK

66.4%, 61.2%, 0.0%, 47.5%

OKLCH

0.3716 0.1355 274.0

Properties

Cool Dark Nearest: slateblue 4

Color Harmonies

Complementary

#2D3486

#867F2D

Analogous

#2D6086

#532D86

#2D3486

Triadic

#2D3486

#862D34

#34862D

Split Complementary

#2D3486

#86532D

#60862D

Tetradic

#2D3486

#862D60

#867F2D

#2D8653

Color Blindness Simulation

Original

#2D3486

Protanopia

#303072

Deuteranopia

#302F6D

Tritanopia

#2D625F

Achromatopsia

#383838

CSS Usage

background-color: #2D3486;
color: #2D3486;
border-color: #2D3486;
Nearest Tailwind: Indigo 900 #312E81

Tailwind Shades

50
#F4F5FB
100
#E6E7F5
200
#CACCED
300
#A3A8E0
400
#7279D0
500
#404ABF
600
#333B99
700
#292F7A
800
#20255F
900
#1B1E46
950
#11132C

Contrast Checker

Text on white

10.79:1

AA Pass AAA Pass

Text on black

1.95:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026