#1D2933

#1D2933

Color Values

HEX

#1D2933

RGB

29, 41, 51

HSL

207.3, 27.5%, 15.7%

HSV

207.3, 43.1%, 20.0%

CMYK

43.1%, 19.6%, 0.0%, 80.0%

OKLCH

0.2744 0.0249 244.0

Properties

Cool Dark Nearest: RAL 7021 Black Grey

Color Harmonies

Complementary

#1D2933

#33271D

Analogous

#1D3332

#1D1E33

#1D2933

Triadic

#1D2933

#331D29

#29331D

Split Complementary

#1D2933

#331D1E

#33321D

Tetradic

#1D2933

#321D33

#33271D

#1E331D

Color Blindness Simulation

Original

#1D2933

Protanopia

#222231

Deuteranopia

#222130

Tritanopia

#1E2F2E

Achromatopsia

#272727

CSS Usage

background-color: #1D2933;
color: #1D2933;
border-color: #1D2933;
Nearest Tailwind: Gray 800 #1F2937

Tailwind Shades

50
#F6F8F9
100
#E9EEF1
200
#D1DCE5
300
#B1C3D3
400
#87A3BB
500
#5C83A3
600
#4A6982
700
#3B5468
800
#2E4151
900
#24323C
950
#171F26

Contrast Checker

Text on white

14.82:1

AA Pass AAA Pass

Text on black

1.42:1

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