#1F030F

#1F030F

Color Values

HEX

#1F030F

RGB

31, 3, 15

HSL

334,3, 82,4%, 6,7%

HSV

334,3, 90,3%, 12,2%

CMYK

0,0%, 90,3%, 51,6%, 87,8%

OKLCH

0,1647 0,0546 356,0

Properties

Warm Dark Nearest: RAL 5011 Steel Blue

Color Harmonies

Complementary

#1F030F

#031F13

Analogous

#1F031D

#1F0503

#1F030F

Triadic

#1F030F

#0F1F03

#030F1F

Split Complementary

#1F030F

#031F05

#031D1F

Tetradic

#1F030F

#1D1F03

#031F13

#05031F

Color Blindness Simulation

Original

#1F030F

Protanopia

#13130C

Deuteranopia

#14170B

Tritanopia

#1E0A09

Achromatopsia

#0A0A0A

CSS Usage

background-color: #1F030F;
color: #1F030F;
border-color: #1F030F;
Nearest Tailwind: Stone 950 #0C0A09

Tailwind Shades

50
#FDF2F7
100
#FAE1EB
200
#F9BED7
300
#F48FBB
400
#EE5396
500
#E91670
600
#BA125A
700
#950E48
800
#740B38
900
#540D2B
950
#35081B

Contrast Checker

Text on white

19,48:1

AA Pass AAA Pass

Text on black

1,08:1

AA Fail AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Oca 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Oca 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Oca 18, 2026