#191B0A

#191B0A

Color Values

HEX

#191B0A

RGB

25, 27, 10

HSL

67.1, 45.9%, 7.3%

HSV

67.1, 63.0%, 10.6%

CMYK

7.4%, 0.0%, 63.0%, 89.4%

OKLCH

0.2148 0.0303 114.5

Properties

Cool Dark Nearest: RAL 6022 Olive Drab

Color Harmonies

Complementary

#191B0A

#0C0A1B

Analogous

#1B150A

#111B0A

#191B0A

Triadic

#191B0A

#0A191B

#1B0A19

Split Complementary

#191B0A

#0A111B

#150A1B

Tetradic

#191B0A

#0A1B15

#0C0A1B

#1B0A11

Color Blindness Simulation

Original

#191B0A

Protanopia

#1A1A0E

Deuteranopia

#1A1A0F

Tritanopia

#191112

Achromatopsia

#191919

CSS Usage

background-color: #191B0A;
color: #191B0A;
border-color: #191B0A;
Nearest Tailwind: Stone 900 #1C1917

Tailwind Shades

50
#FAFAF4
100
#F2F4E6
200
#E8ECCB
300
#D7DEA6
400
#C2CC75
500
#ACBA45
600
#8A9537
700
#6E772C
800
#565D22
900
#40441C
950
#282B12

Contrast Checker

Text on white

17.46:1

AA Pass AAA Pass

Text on black

1.2:1

AA Fail AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

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

Jan 18, 2026