#1D021B

#1D021B

Color Values

HEX

#1D021B

RGB

29, 2, 27

HSL

304.4, 87.1%, 6.1%

HSV

304.4, 93.1%, 11.4%

CMYK

0.0%, 93.1%, 6.9%, 88.6%

OKLCH

0.1653 0.0658 331.0

Properties

Warm Dark Nearest: RAL 5011 Steel Blue

Color Harmonies

Complementary

#1D021B

#021D04

Analogous

#12021D

#1D020E

#1D021B

Triadic

#1D021B

#1B1D02

#021B1D

Split Complementary

#1D021B

#0E1D02

#021D12

Tetradic

#1D021B

#1D1202

#021D04

#020E1D

Color Blindness Simulation

Original

#1D021B

Protanopia

#111115

Deuteranopia

#131514

Tritanopia

#1C100F

Achromatopsia

#0A0A0A

CSS Usage

background-color: #1D021B;
color: #1D021B;
border-color: #1D021B;
Nearest Tailwind: Slate 950 #020617

Tailwind Shades

50
#FDF2FC
100
#FAE0F8
200
#FABCF6
300
#F78CEF
400
#F34EE7
500
#EF10DE
600
#BF0DB2
700
#990B8E
800
#77086F
900
#560A51
950
#370733

Contrast Checker

Text on white

19.5:1

AA Pass AAA Pass

Text on black

1.08:1

AA Fail AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026