#110B18

#110B18

Color Values

HEX

#110B18

RGB

17, 11, 24

HSL

267.7, 37.1%, 6.9%

HSV

267.7, 54.2%, 9.4%

CMYK

29.2%, 54.2%, 0.0%, 90.6%

OKLCH

0.1647 0.0281 304.7

Properties

Cool Dark Nearest: RAL 5004 Black Blue

Color Harmonies

Complementary

#110B18

#12180B

Analogous

#0B0C18

#180B18

#110B18

Triadic

#110B18

#18110B

#0B1811

Split Complementary

#110B18

#18180B

#0C180B

Tetradic

#110B18

#180B0C

#12180B

#0B1818

Color Blindness Simulation

Original

#110B18

Protanopia

#0E0E15

Deuteranopia

#0F0F14

Tritanopia

#111212

Achromatopsia

#0D0D0D

CSS Usage

background-color: #110B18;
color: #110B18;
border-color: #110B18;
Nearest Tailwind: Slate 950 #020617

Tailwind Shades

50
#F7F5FA
100
#EDE8F3
200
#DACEE9
300
#C0ABD9
400
#9E7EC4
500
#7C50AF
600
#63408C
700
#4F3370
800
#3E2857
900
#2F2041
950
#1E1429

Contrast Checker

Text on white

19.36:1

AA Pass AAA Pass

Text on black

1.08:1

AA Fail AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

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