#05032A

#05032A

Color Values

HEX

#05032A

RGB

5, 3, 42

HSL

243.1, 86.7%, 8.8%

HSV

243.1, 92.9%, 16.5%

CMYK

88.1%, 92.9%, 0.0%, 83.5%

OKLCH

0.1465 0.0781 274.5

Properties

Cool Dark Nearest: RAL 5013 Cobalt Blue

Color Harmonies

Complementary

#05032A

#282A03

Analogous

#03142A

#18032A

#05032A

Triadic

#05032A

#2A0503

#032A05

Split Complementary

#05032A

#2A1803

#142A03

Tetradic

#05032A

#2A0314

#282A03

#032A18

Color Blindness Simulation

Original

#05032A

Protanopia

#040421

Deuteranopia

#04041E

Tritanopia

#051917

Achromatopsia

#060606

CSS Usage

background-color: #05032A;
color: #05032A;
border-color: #05032A;
Nearest Tailwind: Slate 900 #0F172A

Tailwind Shades

50
#F2F2FD
100
#E1E0FA
200
#C0BCFA
300
#928DF7
400
#574FF2
500
#1C11EE
600
#170EBE
700
#120B98
800
#0E0877
900
#0F0B56
950
#090736

Contrast Checker

Text on white

19.94:1

AA Pass AAA Pass

Text on black

1.05:1

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