#23124F

#23124F

Color Values

HEX

#23124F

RGB

35, 18, 79

HSL

256.7, 62.9%, 19.0%

HSV

256.7, 77.2%, 31.0%

CMYK

55.7%, 77.2%, 0.0%, 69.0%

OKLCH

0.2497 0.1048 289.3

Properties

Cool Dark Nearest: RAL 5005 Signal Blue

Color Harmonies

Complementary

#23124F

#3E4F12

Analogous

#121F4F

#41124F

#23124F

Triadic

#23124F

#4F2312

#124F23

Split Complementary

#23124F

#4F4112

#1F4F12

Tetradic

#23124F

#4F121F

#3E4F12

#124F41

Color Blindness Simulation

Original

#23124F

Protanopia

#1C1B40

Deuteranopia

#1D1E3D

Tritanopia

#223532

Achromatopsia

#1A1A1A

CSS Usage

background-color: #23124F;
color: #23124F;
border-color: #23124F;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#F6F3FB
100
#E9E4F7
200
#D1C5F2
300
#B19BE8
400
#8665DC
500
#5C2FD0
600
#4A26A6
700
#3B1E85
800
#2E1868
900
#24154C
950
#170D30

Contrast Checker

Text on white

16.52:1

AA Pass AAA Pass

Text on black

1.27:1

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