#23286A

#23286A

Color Values

HEX

#23286A

RGB

35, 40, 106

HSL

235.8, 50.4%, 27.6%

HSV

235.8, 67.0%, 41.6%

CMYK

67.0%, 62.3%, 0.0%, 58.4%

OKLCH

0.316 0.1136 274.6

Properties

Cool Dark Nearest: RAL 5005 Signal Blue

Color Harmonies

Complementary

#23286A

#6A6523

Analogous

#234B6A

#41236A

#23286A

Triadic

#23286A

#6A2328

#286A23

Split Complementary

#23286A

#6A4123

#4B6A23

Tetradic

#23286A

#6A234B

#6A6523

#236A41

Color Blindness Simulation

Original

#23286A

Protanopia

#25255A

Deuteranopia

#252456

Tritanopia

#234D4B

Achromatopsia

#2C2C2C

CSS Usage

background-color: #23286A;
color: #23286A;
border-color: #23286A;
Nearest Tailwind: Indigo 900 #312E81

Tailwind Shades

50
#F4F5FB
100
#E6E7F5
200
#C9CCED
300
#A3A7E1
400
#7178D0
500
#3F48C0
600
#333A99
700
#282E7B
800
#202460
900
#1A1E46
950
#11132C

Contrast Checker

Text on white

13.27:1

AA Pass AAA Pass

Text on black

1.58:1

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