#101003

#101003

Color Values

HEX

#101003

RGB

16, 16, 3

HSL

60.0, 68.4%, 3.7%

HSV

60.0, 81.2%, 6.3%

CMYK

0.0%, 0.0%, 81.3%, 93.7%

OKLCH

0.1685 0.0276 109.0

Properties

Warm Dark Nearest: RAL 9005 Jet Black

Color Harmonies

Complementary

#101003

#030310

Analogous

#100903

#091003

#101003

Triadic

#101003

#031010

#100310

Split Complementary

#101003

#030910

#090310

Tetradic

#101003

#031009

#030310

#100309

Color Blindness Simulation

Original

#101003

Protanopia

#101006

Deuteranopia

#101007

Tritanopia

#100909

Achromatopsia

#0F0F0F

CSS Usage

background-color: #101003;
color: #101003;
border-color: #101003;
Nearest Tailwind: Stone 950 #0C0A09

Tailwind Shades

50
#FCFCF3
100
#F8F8E3
200
#F4F4C3
300
#ECEC98
400
#E1E160
500
#D7D728
600
#ACAC20
700
#89891A
800
#6B6B14
900
#4E4E13
950
#31310C

Contrast Checker

Text on white

19.14:1

AA Pass AAA Pass

Text on black

1.1:1

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