#110819

#110819

Color Values

HEX

#110819

RGB

17, 8, 25

HSL

271.8, 51.5%, 6.5%

HSV

271.8, 68.0%, 9.8%

CMYK

32.0%, 68.0%, 0.0%, 90.2%

OKLCH

0.1577 0.0373 307.2

Properties

Cool Dark Nearest: RAL 5004 Black Blue

Color Harmonies

Complementary

#110819

#101908

Analogous

#090819

#190819

#110819

Triadic

#110819

#191108

#081911

Split Complementary

#110819

#191908

#081909

Tetradic

#110819

#190908

#101908

#081919

Color Blindness Simulation

Original

#110819

Protanopia

#0D0D15

Deuteranopia

#0E0E14

Tritanopia

#111211

Achromatopsia

#0B0B0B

CSS Usage

background-color: #110819;
color: #110819;
border-color: #110819;
Nearest Tailwind: Slate 950 #020617

Tailwind Shades

50
#F8F4FB
100
#EEE5F5
200
#DCC9EE
300
#C4A2E1
400
#A470D1
500
#833EC1
600
#69319B
700
#54287C
800
#421F61
900
#321A47
950
#1F102D

Contrast Checker

Text on white

19.58:1

AA Pass AAA Pass

Text on black

1.07:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026