#11030F

#11030F

Color Values

HEX

#11030F

RGB

17, 3, 15

HSL

308.6, 70.0%, 3.9%

HSV

308.6, 82.4%, 6.7%

CMYK

0.0%, 82.4%, 11.8%, 93.3%

OKLCH

0.1349 0.0397 332.5

Properties

Warm Dark Nearest: RAL 9005 Jet Black

Color Harmonies

Complementary

#11030F

#031105

Analogous

#0C0311

#110308

#11030F

Triadic

#11030F

#0F1103

#030F11

Split Complementary

#11030F

#081103

#03110C

Tetradic

#11030F

#110C03

#031105

#030811

Color Blindness Simulation

Original

#11030F

Protanopia

#0B0B0C

Deuteranopia

#0C0D0B

Tritanopia

#100A09

Achromatopsia

#070707

CSS Usage

background-color: #11030F;
color: #11030F;
border-color: #11030F;
Nearest Tailwind: Gray 950 #030712

Tailwind Shades

50
#FCF3FB
100
#F8E3F5
200
#F4C2ED
300
#ED97E0
400
#E35FD0
500
#D926BF
600
#AD1F99
700
#8B187A
800
#6C1360
900
#4F1246
950
#320B2C

Contrast Checker

Text on white

20.12:1

AA Pass AAA Pass

Text on black

1.04:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026