#0D0431#0D0431

#0D0431 is a very dark, moderate violet. Relative luminance 0.004; OKLCH L 16.8% C 0.084 H 282.9°. Best body text is #FFFFFF at 19.47:1 contrast (WCAG AA passes).

Color values

HEX	#0D0431
RGB	rgb(13, 4, 49)
HSL	hsl(252, 85%, 10%)
HSV	hsv(252, 92%, 19%)
CMYK	cmyk(73.5%, 91.8%, 0%, 80.8%)
CIE-LAB	lab(3.56, 15.94, -26.28)
CIE-LCH	lch(3.56, 30.74, 301.23°)
OKLab	oklab(16.75% 0.0188 -0.0819)
OKLCH	oklch(16.75% 0.084 282.9)
XYZ	xyz(0.7636, 0.3941, 2.9410)
Luminance	0.0039 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight

#03012D

ΔE00 2.47

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D0431 #283104

analogous

#041131 #0D0431 #230431

triadic

#0D0431 #310D04 #04310D

tetradic

#0D0431 #310411 #283104 #043123

square

#0D0431 #310411 #283104 #043123

split-complementary

#0D0431 #312304 #113104

monochromatic

#08021C #08021C #0D0431 #1C096A #2B0DA2

Accessibility & contrast

On white

19.47

#0D0431 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.08

#0D0431 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D0431

19.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D0431	#FFFFFF	#000000	##FFFFFF
##0D0431	1.00	19.47	1.08	19.47
#FFFFFF	19.47	1.00	21.00	1.00
#000000	1.08	21.00	1.00	21.00
##FFFFFF	19.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000E32

Deuteranopia (green-blind)

#000B30

Tritanopia (blue-blind)

#00101A

Achromatopsia (no color)

#0D0D0D

Design tokens & code

CSS

--color: #0d0431;
/* rgb */ color: rgb(13, 4, 49);
/* oklch */ color: oklch(16.8% 0.084 282.9);

Tailwind

colors: {
  custom: {
    50: '#4f4869',
    500: '#0d0431',
    950: '#000000',
  },
}

SCSS

$custom: #0d0431;
$custom-light: #4f4869;
$custom-dark: #000000;

JSON

{
  "hex": "#0d0431",
  "rgb": {
    "r": 13,
    "g": 4,
    "b": 49
  },
  "hsl": {
    "h": 252,
    "s": 84.906,
    "l": 10.392
  },
  "oklch": {
    "l": 0.1675,
    "c": 0.08409,
    "h": 282.9
  },
  "luminance": 0.00394
}

Semantic roles & 50–950 ramp

primary

#0D0431

secondary

#62731D

accent

#FB2DD2

background

#F4F4F6

surface

#E7E6EB

border

#C3C2C6

text

#020006

muted

#78777A

Preview Lab

Preview with #0D0431

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

Preview Lab → · Contrast checker → · Palette generator →