#11000B

#11000B

Color Values

HEX

#11000B

RGB

17, 0, 11

HSL

321.2, 100.0%, 3.3%

HSV

321.2, 100.0%, 6.7%

CMYK

0.0%, 100.0%, 35.3%, 93.3%

OKLCH

0.1197 0.0519 340.6

Properties

Warm Dark Nearest: black

Color Harmonies

Complementary

#11000B

#001106

Analogous

#0E0011

#110002

#11000B

Triadic

#11000B

#0B1100

#000B11

Split Complementary

#11000B

#021100

#00110E

Tetradic

#11000B

#110E00

#001106

#000211

Color Blindness Simulation

Original

#11000B

Protanopia

#0A0908

Deuteranopia

#0B0C08

Tritanopia

#100606

Achromatopsia

#040404

CSS Usage

background-color: #11000B;
color: #11000B;
border-color: #11000B;
Nearest Tailwind: Gray 950 #030712

Tailwind Shades

50
#FEF1F9
100
#FCDEF2
200
#FFB8E6
300
#FF85D4
400
#FF42BC
500
#FF00A5
600
#CC0084
700
#A3006A
800
#800052
900
#5C053D
950
#3A0327

Contrast Checker

Text on white

20.41:1

AA Pass AAA Pass

Text on black

1.03:1

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