#0C042D#0C042D

#0C042D is a very dark, moderate violet. Relative luminance 0.004; OKLCH L 16.1% C 0.078 H 283.6°. Best body text is #FFFFFF at 19.61:1 contrast (WCAG AA passes).

Color values

HEX	#0C042D
RGB	rgb(12, 4, 45)
HSL	hsl(252, 84%, 10%)
HSV	hsv(252, 91%, 18%)
CMYK	cmyk(73.3%, 91.1%, 0%, 82.4%)
CIE-LAB	lab(3.20, 13.59, -23.85)
CIE-LCH	lch(3.20, 27.45, 299.66°)
OKLab	oklab(16.12% 0.0184 -0.0763)
OKLCH	oklch(16.12% 0.078 283.6)
XYZ	xyz(0.6685, 0.3544, 2.5153)
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

#0C042D #252D04

analogous

#04112D #0C042D #21042D

triadic

#0C042D #2D0C04 #042D0C

tetradic

#0C042D #2D0411 #252D04 #042D21

square

#0C042D #2D0411 #252D04 #042D21

split-complementary

#0C042D #2D2104 #112D04

monochromatic

#07021C #07021C #0C042D #1B0965 #2A0E9D

Accessibility & contrast

On white

19.61

#0C042D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.07

#0C042D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C042D

19.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C042D	#FFFFFF	#000000	##FFFFFF
##0C042D	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)

#000D2E

Deuteranopia (green-blind)

#000A2C

Tritanopia (blue-blind)

#000F17

Achromatopsia (no color)

#0C0C0C

Design tokens & code

CSS

--color: #0c042d;
/* rgb */ color: rgb(12, 4, 45);
/* oklch */ color: oklch(16.1% 0.078 283.6);

Tailwind

colors: {
  custom: {
    50: '#4d4866',
    500: '#0c042d',
    950: '#000000',
  },
}

SCSS

$custom: #0c042d;
$custom-light: #4d4866;
$custom-dark: #000000;

JSON

{
  "hex": "#0c042d",
  "rgb": {
    "r": 12,
    "g": 4,
    "b": 45
  },
  "hsl": {
    "h": 251.707,
    "s": 83.673,
    "l": 9.608
  },
  "oklch": {
    "l": 0.16123,
    "c": 0.07849,
    "h": 283.6
  },
  "luminance": 0.00354
}

Semantic roles & 50–950 ramp

primary

#0C042D

secondary

#60701D

accent

#FA2ED2

background

#F4F4F6

surface

#E7E6EB

border

#C3C2C6

text

#020006

muted

#78777A

Preview Lab

Preview with #0C042D

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

Preview Lab → · Contrast checker → · Palette generator →