#1D032E

#1D032E

Color Values

HEX

#1D032E

RGB

29, 3, 46

HSL

276.3, 87.8%, 9.6%

HSV

276.3, 93.5%, 18.0%

CMYK

37.0%, 93.5%, 0.0%, 82.0%

OKLCH

0.1846 0.0836 308.3

Properties

Cool Dark Nearest: RAL 5002 Ultramarine Blue

Color Harmonies

Complementary

#1D032E

#142E03

Analogous

#08032E

#2E0329

#1D032E

Triadic

#1D032E

#2E1D03

#032E1D

Split Complementary

#1D032E

#292E03

#032E08

Tetradic

#1D032E

#2E0803

#142E03

#03292E

Color Blindness Simulation

Original

#1D032E

Protanopia

#121224

Deuteranopia

#131521

Tritanopia

#1C1B1A

Achromatopsia

#0C0C0C

CSS Usage

background-color: #1D032E;
color: #1D032E;
border-color: #1D032E;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#F9F2FD
100
#F0E0FA
200
#E2BCFB
300
#CD8CF8
400
#B24EF3
500
#9710EF
600
#790CC0
700
#610A99
800
#4C0878
900
#380A57
950
#240637

Contrast Checker

Text on white

19.01:1

AA Pass AAA Pass

Text on black

1.1:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026