#05081C

#05081C

Color Values

HEX

#05081C

RGB

5, 8, 28

HSL

232.2, 69.7%, 6.5%

HSV

232.2, 82.1%, 11.0%

CMYK

82.1%, 71.4%, 0.0%, 89.0%

OKLCH

0.1451 0.0435 271.7

Properties

Cool Dark Nearest: RAL 5004 Black Blue

Color Harmonies

Complementary

#05081C

#1C1905

Analogous

#05141C

#0E051C

#05081C

Triadic

#05081C

#1C0508

#081C05

Split Complementary

#05081C

#1C0E05

#141C05

Tetradic

#05081C

#1C0514

#1C1905

#051C0E

Color Blindness Simulation

Original

#05081C

Protanopia

#060617

Deuteranopia

#060616

Tritanopia

#051312

Achromatopsia

#090909

CSS Usage

background-color: #05081C;
color: #05081C;
border-color: #05081C;
Nearest Tailwind: Slate 950 #020617

Tailwind Shades

50
#F3F4FC
100
#E3E5F8
200
#C2C9F4
300
#97A2EC
400
#5F70E2
500
#273ED8
600
#1F31AD
700
#19288A
800
#131F6C
900
#121A4F
950
#0B1032

Contrast Checker

Text on white

19.85:1

AA Pass AAA Pass

Text on black

1.06:1

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