#00050B

#00050B

Color Values

HEX

#00050B

RGB

0, 5, 11

HSL

212.7, 100.0%, 2.2%

HSV

212.7, 100.0%, 4.3%

CMYK

100.0%, 54.5%, 0.0%, 95.7%

OKLCH

0.109 0.024 237.6

Properties

Cool Dark Nearest: black

Color Harmonies

Complementary

#00050B

#0B0600

Analogous

#000B0B

#01000B

#00050B

Triadic

#00050B

#0B0005

#050B00

Split Complementary

#00050B

#0B0100

#0B0B00

Tetradic

#00050B

#0B000B

#0B0600

#000B01

Color Blindness Simulation

Original

#00050B

Protanopia

#02020A

Deuteranopia

#020209

Tritanopia

#000808

Achromatopsia

#040404

CSS Usage

background-color: #00050B;
color: #00050B;
border-color: #00050B;
Nearest Tailwind: Zinc 950 #09090B

Tailwind Shades

50
#F1F7FE
100
#DEECFC
200
#B8D8FF
300
#85BCFF
400
#4298FF
500
#0074FF
600
#005DCC
700
#004AA3
800
#003A80
900
#052D5C
950
#031C3A

Contrast Checker

Text on white

20.46:1

AA Pass AAA Pass

Text on black

1.03:1

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