#191F2F

#191F2F

Color Values

HEX

#191F2F

RGB

25, 31, 47

HSL

223,6, 30,6%, 14,1%

HSV

223,6, 46,8%, 18,4%

CMYK

46,8%, 34,0%, 0,0%, 81,6%

OKLCH

0,2414 0,0321 268,2

Properties

Cool Dark Nearest: RAL 5003 Sapphire Blue

Color Harmonies

Complementary

#191F2F

#2F2919

Analogous

#192A2F

#1E192F

#191F2F

Triadic

#191F2F

#2F191F

#1F2F19

Split Complementary

#191F2F

#2F1E19

#2A2F19

Tetradic

#191F2F

#2F192A

#2F2919

#192F1E

Color Blindness Simulation

Original

#191F2F

Protanopia

#1C1C2B

Deuteranopia

#1B1B2A

Tritanopia

#192827

Achromatopsia

#1F1F1F

CSS Usage

background-color: #191F2F;
color: #191F2F;
border-color: #191F2F;
Nearest Tailwind: Gray 900 #111827

Tailwind Shades

50
#F5F6F9
100
#E9EBF2
200
#D0D6E6
300
#AFB9D5
400
#8494BE
500
#586EA7
600
#475885
700
#39466B
800
#2C3753
900
#232A3E
950
#161B27

Contrast Checker

Text on white

16,43:1

AA Pass AAA Pass

Text on black

1,28:1

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