#0B0D24

#0B0D24

Color Values

HEX

#0B0D24

RGB

11, 13, 36

HSL

235.2, 53.2%, 9.2%

HSV

235.2, 69.4%, 14.1%

CMYK

69.4%, 63.9%, 0.0%, 85.9%

OKLCH

0.1724 0.0471 276.5

Properties

Cool Dark Nearest: RAL 5003 Sapphire Blue

Color Harmonies

Complementary

#0B0D24

#24220B

Analogous

#0B1924

#150B24

#0B0D24

Triadic

#0B0D24

#240B0D

#0D240B

Split Complementary

#0B0D24

#24150B

#19240B

Tetradic

#0B0D24

#240B19

#24220B

#0B2415

Color Blindness Simulation

Original

#0B0D24

Protanopia

#0C0C1E

Deuteranopia

#0C0C1D

Tritanopia

#0B1A19

Achromatopsia

#0E0E0E

CSS Usage

background-color: #0B0D24;
color: #0B0D24;
border-color: #0B0D24;
Nearest Tailwind: Slate 900 #0F172A

Tailwind Shades

50
#F4F4FB
100
#E5E6F5
200
#C8CBEE
300
#A1A6E2
400
#6E76D3
500
#3C47C3
600
#30389C
700
#262D7D
800
#1E2362
900
#191D48
950
#10122D

Contrast Checker

Text on white

19.14:1

AA Pass AAA Pass

Text on black

1.1:1

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