#1A032B

#1A032B

Color Values

HEX

#1A032B

RGB

26, 3, 43

HSL

274.5, 87.0%, 9.0%

HSV

274.5, 93.0%, 16.9%

CMYK

39.5%, 93.0%, 0.0%, 83.1%

OKLCH

0.1764 0.0792 306.9

Properties

Cool Dark Nearest: RAL 5002 Ultramarine Blue

Color Harmonies

Complementary

#1A032B

#142B03

Analogous

#06032B

#2B0328

#1A032B

Triadic

#1A032B

#2B1A03

#032B1A

Split Complementary

#1A032B

#282B03

#032B06

Tetradic

#1A032B

#2B0603

#142B03

#03282B

Color Blindness Simulation

Original

#1A032B

Protanopia

#101021

Deuteranopia

#11131F

Tritanopia

#191A18

Achromatopsia

#0B0B0B

CSS Usage

background-color: #1A032B;
color: #1A032B;
border-color: #1A032B;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#F8F2FD
100
#EFE0FA
200
#E0BCFA
300
#CA8DF7
400
#AD4FF3
500
#9011EE
600
#730DBF
700
#5C0B99
800
#480877
900
#360B56
950
#220737

Contrast Checker

Text on white

19.23:1

AA Pass AAA Pass

Text on black

1.09:1

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