#2D256D

#2D256D

Color Values

HEX

#2D256D

RGB

45, 37, 109

HSL

246.7, 49.3%, 28.6%

HSV

246.7, 66.1%, 42.7%

CMYK

58.7%, 66.1%, 0.0%, 57.3%

OKLCH

0.321 0.12 282.3

Properties

Cool Dark Nearest: RAL 5005 Signal Blue

Color Harmonies

Complementary

#2D256D

#656D25

Analogous

#25416D

#51256D

#2D256D

Triadic

#2D256D

#6D2D25

#256D2D

Split Complementary

#2D256D

#6D5125

#416D25

Tetradic

#2D256D

#6D2541

#656D25

#256D51

Color Blindness Simulation

Original

#2D256D

Protanopia

#2A295C

Deuteranopia

#2A2B57

Tritanopia

#2D4E4B

Achromatopsia

#2C2C2C

CSS Usage

background-color: #2D256D;
color: #2D256D;
border-color: #2D256D;
Nearest Tailwind: Indigo 900 #312E81

Tailwind Shades

50
#F5F4FB
100
#E7E6F5
200
#CECAED
300
#AAA4E0
400
#7D72CF
500
#4F41BE
600
#3F3498
700
#32297A
800
#27205F
900
#201B46
950
#14112C

Contrast Checker

Text on white

13.15:1

AA Pass AAA Pass

Text on black

1.6:1

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