#0000AD

#0000AD

Color Values

HEX

#0000AD

RGB

0, 0, 173

HSL

240,0, 100,0%, 33,9%

HSV

240,0, 100,0%, 67,8%

CMYK

100,0%, 100,0%, 0,0%, 32,2%

OKLCH

0,3379 0,2342 264,1

Properties

Cool Dark Nearest: mediumblue

Color Harmonies

Complementary

#0000AD

#ADAD00

Analogous

#0056AD

#5600AD

#0000AD

Triadic

#0000AD

#AD0000

#00AD00

Split Complementary

#0000AD

#AD5600

#56AD00

Tetradic

#0000AD

#AD0056

#ADAD00

#00AD56

Color Blindness Simulation

Original

#0000AD

Protanopia

#000083

Deuteranopia

#000079

Tritanopia

#00625B

Achromatopsia

#0C0C0C

CSS Usage

background-color: #0000AD;
color: #0000AD;
border-color: #0000AD;
Nearest Tailwind: Violet 800 #5B21B6

Tailwind Shades

50
#F1F1FE
100
#DEDEFC
200
#B8B8FF
300
#8585FF
400
#4242FF
500
#0000FF
600
#0000CC
700
#0000A3
800
#000080
900
#05055C
950
#03033A

Contrast Checker

Text on white

13,1:1

AA Pass AAA Pass

Text on black

1,6:1

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