#0D0F40

#0D0F40

Color Values

HEX

#0D0F40

RGB

13, 15, 64

HSL

237.6, 66.2%, 15.1%

HSV

237.6, 79.7%, 25.1%

CMYK

79.7%, 76.6%, 0.0%, 74.9%

OKLCH

0.2074 0.0908 273.4

Properties

Cool Dark Nearest: RAL 5002 Ultramarine Blue

Color Harmonies

Complementary

#0D0F40

#403E0D

Analogous

#0D2940

#240D40

#0D0F40

Triadic

#0D0F40

#400D0F

#0F400D

Split Complementary

#0D0F40

#40240D

#29400D

Tetradic

#0D0F40

#400D29

#403E0D

#0D4024

Color Blindness Simulation

Original

#0D0F40

Protanopia

#0E0E34

Deuteranopia

#0E0E31

Tritanopia

#0D2B29

Achromatopsia

#121212

CSS Usage

background-color: #0D0F40;
color: #0D0F40;
border-color: #0D0F40;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#F3F3FC
100
#E3E4F7
200
#C4C6F3
300
#999DEA
400
#6267DF
500
#2B32D4
600
#2228AA
700
#1C2088
800
#16196A
900
#14164D
950
#0C0E31

Contrast Checker

Text on white

18.11:1

AA Pass AAA Pass

Text on black

1.16:1

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