#0C012C#0C012C

#0C012C is a very dark, moderate violet. Relative luminance 0.003; OKLCH L 15.2% C 0.084 H 286.2°. Best body text is #FFFFFF at 19.88:1 contrast (WCAG AA passes).

Color values

HEX	#0C012C
RGB	rgb(12, 1, 44)
HSL	hsl(255, 96%, 9%)
HSV	hsv(255, 98%, 17%)
CMYK	cmyk(72.7%, 97.7%, 0%, 82.7%)
CIE-LAB	lab(2.54, 14.31, -24.14)
CIE-LCH	lch(2.54, 28.06, 300.66°)
OKLab	oklab(15.19% 0.0233 -0.0802)
OKLCH	oklch(15.19% 0.084 286.2)
XYZ	xyz(0.6170, 0.2817, 2.4042)
Luminance	0.0028 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C012C #212C01

analogous

#010C2C #0C012C #22012C

triadic

#0C012C #2C0C01 #012C0C

tetradic

#0C012C #2C010C #212C01 #012C22

square

#0C012C #2C010C #212C01 #012C22

split-complementary

#0C012C #2C2201 #0C2C01

monochromatic

#08011E #08011E #0C012C #1C0268 #2D04A4

Accessibility & contrast

On white

19.88

#0C012C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.06

#0C012C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C012C

19.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C012C	#FFFFFF	#000000	##FFFFFF
##0C012C	1.00	19.88	1.06	19.88
#FFFFFF	19.88	1.00	21.00	1.00
#000000	1.06	21.00	1.00	21.00
##FFFFFF	19.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000A2D

Deuteranopia (green-blind)

#00082B

Tritanopia (blue-blind)

#000C16

Achromatopsia (no color)

#090909

Design tokens & code

CSS

--color: #0c012c;
/* rgb */ color: rgb(12, 1, 44);
/* oklch */ color: oklch(15.2% 0.084 286.2);

Tailwind

colors: {
  custom: {
    50: '#4d4765',
    500: '#0c012c',
    950: '#000000',
  },
}

SCSS

$custom: #0c012c;
$custom-light: #4d4765;
$custom-dark: #000000;

JSON

{
  "hex": "#0c012c",
  "rgb": {
    "r": 12,
    "g": 1,
    "b": 44
  },
  "hsl": {
    "h": 255.349,
    "s": 95.556,
    "l": 8.824
  },
  "oklch": {
    "l": 0.15188,
    "c": 0.08358,
    "h": 286.2
  },
  "luminance": 0.00282
}

Semantic roles & 50–950 ramp

primary

#0C012C

secondary

#5B7217

accent

#FF29C8

background

#F4F3F6

surface

#E7E5EB

border

#C3C1C6

text

#020005

muted

#78777A

Preview Lab

Preview with #0C012C

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

Preview Lab → · Contrast checker → · Palette generator →