#23204C

#23204C

Color Values

HEX

#23204C

RGB

35, 32, 76

HSL

244.1, 40.7%, 21.2%

HSV

244.1, 57.9%, 29.8%

CMYK

53.9%, 57.9%, 0.0%, 70.2%

OKLCH

0.2735 0.0787 282.9

Properties

Cool Dark Nearest: RAL 5002 Ultramarine Blue

Color Harmonies

Complementary

#23204C

#494C20

Analogous

#20334C

#39204C

#23204C

Triadic

#23204C

#4C2320

#204C23

Split Complementary

#23204C

#4C3920

#334C20

Tetradic

#23204C

#4C2033

#494C20

#204C39

Color Blindness Simulation

Original

#23204C

Protanopia

#222241

Deuteranopia

#22223F

Tritanopia

#233937

Achromatopsia

#242424

CSS Usage

background-color: #23204C;
color: #23204C;
border-color: #23204C;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#F5F5FA
100
#E8E7F3
200
#CFCDEA
300
#ACA9DB
400
#7F7AC7
500
#534CB3
600
#423C90
700
#353073
800
#29265A
900
#211F42
950
#15132A

Contrast Checker

Text on white

15.19:1

AA Pass AAA Pass

Text on black

1.38:1

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