#2D2970

#2D2970

Color Values

HEX

#2D2970

RGB

45, 41, 112

HSL

243.4, 46.4%, 30.0%

HSV

243.4, 63.4%, 43.9%

CMYK

59.8%, 63.4%, 0.0%, 56.1%

OKLCH

0.3311 0.1187 280.2

Properties

Cool Dark Nearest: RAL 5005 Signal Blue

Color Harmonies

Complementary

#2D2970

#6C7029

Analogous

#294870

#512970

#2D2970

Triadic

#2D2970

#702D29

#29702D

Split Complementary

#2D2970

#705129

#487029

Tetradic

#2D2970

#702948

#6C7029

#297051

Color Blindness Simulation

Original

#2D2970

Protanopia

#2B2B5F

Deuteranopia

#2C2C5B

Tritanopia

#2D514E

Achromatopsia

#2F2F2F

CSS Usage

background-color: #2D2970;
color: #2D2970;
border-color: #2D2970;
Nearest Tailwind: Indigo 900 #312E81

Tailwind Shades

50
#F5F4FA
100
#E7E6F4
200
#CDCBEC
300
#A9A5DE
400
#7A75CC
500
#4B44BB
600
#3C3795
700
#302C77
800
#26225D
900
#1F1C45
950
#13122B

Contrast Checker

Text on white

12.63:1

AA Pass AAA Pass

Text on black

1.66:1

AA Fail AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Jan 18, 2026