#0D042C#0D042C

#0D042C is a very dark, moderate violet. Relative luminance 0.004; OKLCH L 16.1% C 0.077 H 285.6°. Best body text is #FFFFFF at 19.61:1 contrast (WCAG AA passes).

Color values

HEX	#0D042C
RGB	rgb(13, 4, 44)
HSL	hsl(254, 83%, 9%)
HSV	hsv(254, 91%, 17%)
CMYK	cmyk(70.5%, 90.9%, 0%, 82.7%)
CIE-LAB	lab(3.20, 13.41, -23.10)
CIE-LCH	lch(3.20, 26.70, 300.13°)
OKLab	oklab(16.11% 0.0207 -0.0741)
OKLCH	oklch(16.11% 0.077 285.6)
XYZ	xyz(0.6639, 0.3542, 2.4158)
Luminance	0.0035 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D042C #232C04

analogous

#040F2C #0D042C #21042C

triadic

#0D042C #2C0D04 #042C0D

tetradic

#0D042C #2C040F #232C04 #042C21

square

#0D042C #2C040F #232C04 #042C21

split-complementary

#0D042C #2C2104 #0F2C04

monochromatic

#08031C #08031C #0D042C #1E0964 #2E0E9C

Accessibility & contrast

On white

19.61

#0D042C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.07

#0D042C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D042C

19.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D042C	#FFFFFF	#000000	##FFFFFF
##0D042C	1.00	19.61	1.07	19.61
#FFFFFF	19.61	1.00	21.00	1.00
#000000	1.07	21.00	1.00	21.00
##FFFFFF	19.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000D2D

Deuteranopia (green-blind)

#000A2B

Tritanopia (blue-blind)

#020E17

Achromatopsia (no color)

#0C0C0C

Design tokens & code

CSS

--color: #0d042c;
/* rgb */ color: rgb(13, 4, 44);
/* oklch */ color: oklch(16.1% 0.077 285.6);

Tailwind

colors: {
  custom: {
    50: '#4e4865',
    500: '#0d042c',
    950: '#000000',
  },
}

SCSS

$custom: #0d042c;
$custom-light: #4e4865;
$custom-dark: #000000;

JSON

{
  "hex": "#0d042c",
  "rgb": {
    "r": 13,
    "g": 4,
    "b": 44
  },
  "hsl": {
    "h": 253.5,
    "s": 83.333,
    "l": 9.412
  },
  "oklch": {
    "l": 0.16113,
    "c": 0.0769,
    "h": 285.6
  },
  "luminance": 0.00354
}

Semantic roles & 50–950 ramp

primary

#0D042C

secondary

#5C6F1D

accent

#FA2ECC

background

#F4F4F6

surface

#E7E6EB

border

#C3C2C6

text

#020005

muted

#78777A

Preview Lab

Preview with #0D042C

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →