#0D012C#0D012C

#0D012C is a very dark, moderate violet. Relative luminance 0.003; OKLCH L 15.3% C 0.083 H 287.7°. Best body text is #FFFFFF at 19.85:1 contrast (WCAG AA passes).

Color values

HEX	#0D012C
RGB	rgb(13, 1, 44)
HSL	hsl(257, 96%, 9%)
HSV	hsv(257, 98%, 17%)
CMYK	cmyk(70.5%, 97.7%, 0%, 82.7%)
CIE-LAB	lab(2.61, 14.60, -24.03)
CIE-LCH	lch(2.61, 28.12, 301.29°)
OKLab	oklab(15.32% 0.0254 -0.0795)
OKLCH	oklch(15.32% 0.083 287.7)
XYZ	xyz(0.6313, 0.2891, 2.4049)
Luminance	0.0029 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D012C #202C01

analogous

#010B2C #0D012C #23012C

triadic

#0D012C #2C0D01 #012C0D

tetradic

#0D012C #2C010B #202C01 #012C23

square

#0D012C #2C010B #202C01 #012C23

split-complementary

#0D012C #2C2301 #0B2C01

monochromatic

#09011E #09011E #0D012C #1F0268 #3004A4

Accessibility & contrast

On white

19.85

#0D012C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.06

#0D012C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D012C

19.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D012C	#FFFFFF	#000000	##FFFFFF
##0D012C	1.00	19.85	1.06	19.85
#FFFFFF	19.85	1.00	21.00	1.00
#000000	1.06	21.00	1.00	21.00
##FFFFFF	19.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000B2D

Deuteranopia (green-blind)

#00082B

Tritanopia (blue-blind)

#020C16

Achromatopsia (no color)

#0A0A0A

Design tokens & code

CSS

--color: #0d012c;
/* rgb */ color: rgb(13, 1, 44);
/* oklch */ color: oklch(15.3% 0.083 287.7);

Tailwind

colors: {
  custom: {
    50: '#4e4765',
    500: '#0d012c',
    950: '#000000',
  },
}

SCSS

$custom: #0d012c;
$custom-light: #4e4765;
$custom-dark: #000000;

JSON

{
  "hex": "#0d012c",
  "rgb": {
    "r": 13,
    "g": 1,
    "b": 44
  },
  "hsl": {
    "h": 256.744,
    "s": 95.556,
    "l": 8.824
  },
  "oklch": {
    "l": 0.15317,
    "c": 0.08349,
    "h": 287.7
  },
  "luminance": 0.00289
}

Semantic roles & 50–950 ramp

primary

#0D012C

secondary

#597217

accent

#FF29C3

background

#F4F3F6

surface

#E7E5EB

border

#C3C1C6

text

#020005

muted

#78777A

Preview Lab

Preview with #0D012C

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

Preview Lab → · Contrast checker → · Palette generator →