#0D092C

#0D092C

Color Values

HEX

#0D092C

RGB

13, 9, 44

HSL

246.9, 66.0%, 10.4%

HSV

246.9, 79.5%, 17.3%

CMYK

70.5%, 79.5%, 0.0%, 82.7%

OKLCH

0.1729 0.0676 281.9

Properties

Cool Dark Nearest: RAL 5013 Cobalt Blue

Color Harmonies

Complementary

#0D092C

#282C09

Analogous

#09162C

#1F092C

#0D092C

Triadic

#0D092C

#2C0D09

#092C0D

Split Complementary

#0D092C

#2C1F09

#162C09

Tetradic

#0D092C

#2C0916

#282C09

#092C1F

Color Blindness Simulation

Original

#0D092C

Protanopia

#0B0B24

Deuteranopia

#0C0C22

Tritanopia

#0D1D1B

Achromatopsia

#0C0C0C

CSS Usage

background-color: #0D092C;
color: #0D092C;
border-color: #0D092C;
Nearest Tailwind: Slate 900 #0F172A

Tailwind Shades

50
#F4F3FC
100
#E5E3F7
200
#C9C4F3
300
#A399EA
400
#7162DF
500
#3F2BD4
600
#3223A9
700
#281C87
800
#1F166A
900
#1A144D
950
#110C31

Contrast Checker

Text on white

19.22:1

AA Pass AAA Pass

Text on black

1.09:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026