#1F1C2D

#1F1C2D

Color Values

HEX

#1F1C2D

RGB

31, 28, 45

HSL

250.6, 23.3%, 14.3%

HSV

250.6, 37.8%, 17.6%

CMYK

31.1%, 37.8%, 0.0%, 82.4%

OKLCH

0.2382 0.0324 291.8

Properties

Cool Dark Nearest: RAL 5003 Sapphire Blue

Color Harmonies

Complementary

#1F1C2D

#2A2D1C

Analogous

#1C212D

#271C2D

#1F1C2D

Triadic

#1F1C2D

#2D1F1C

#1C2D1F

Split Complementary

#1F1C2D

#2D271C

#212D1C

Tetradic

#1F1C2D

#2D1C21

#2A2D1C

#1C2D27

Color Blindness Simulation

Original

#1F1C2D

Protanopia

#1E1E29

Deuteranopia

#1E1E28

Tritanopia

#1F2625

Achromatopsia

#1E1E1E

CSS Usage

background-color: #1F1C2D;
color: #1F1C2D;
border-color: #1F1C2D;
Nearest Tailwind: Gray 900 #111827

Tailwind Shades

50
#F6F6F9
100
#EBEAF1
200
#D6D3E4
300
#B9B4D0
400
#928BB7
500
#6C629D
600
#574E7E
700
#453F65
800
#36314F
900
#2A263B
950
#1A1825

Contrast Checker

Text on white

16.64:1

AA Pass AAA Pass

Text on black

1.26:1

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