#051203

#051203

Color Values

HEX

#051203

RGB

5, 18, 3

HSL

112.0, 71.4%, 4.1%

HSV

112.0, 83.3%, 7.1%

CMYK

72.2%, 0.0%, 83.3%, 92.9%

OKLCH

0.164 0.0391 139.8

Properties

Cool Dark Nearest: RAL 9005 Jet Black

Color Harmonies

Complementary

#051203

#100312

Analogous

#0C1203

#031208

#051203

Triadic

#051203

#030512

#120305

Split Complementary

#051203

#080312

#12030C

Tetradic

#051203

#030C12

#100312

#120803

Color Blindness Simulation

Original

#051203

Protanopia

#0B0B07

Deuteranopia

#0A0907

Tritanopia

#06090A

Achromatopsia

#0E0E0E

CSS Usage

background-color: #051203;
color: #051203;
border-color: #051203;
Nearest Tailwind: Stone 950 #0C0A09

Tailwind Shades

50
#F4FCF3
100
#E5F8E2
200
#C9F5C2
300
#A2ED96
400
#6FE45D
500
#3DDB24
600
#31AF1D
700
#278C17
800
#1E6D12
900
#1A5011
950
#10320B

Contrast Checker

Text on white

19.19:1

AA Pass AAA Pass

Text on black

1.09:1

AA Fail AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026