#0C042E#0C042E

#0C042E is a very dark, moderate violet. Relative luminance 0.004; OKLCH L 16.3% C 0.080 H 283.1°. Best body text is #FFFFFF at 19.58:1 contrast (WCAG AA passes).

Color values

HEX	#0C042E
RGB	rgb(12, 4, 46)
HSL	hsl(251, 84%, 10%)
HSV	hsv(251, 91%, 18%)
CMYK	cmyk(73.9%, 91.3%, 0%, 82%)
CIE-LAB	lab(3.27, 14.08, -24.50)
CIE-LCH	lch(3.27, 28.26, 299.89°)
OKLab	oklab(16.25% 0.0181 -0.0779)
OKLCH	oklch(16.25% 0.08 283.1)
XYZ	xyz(0.6880, 0.3622, 2.6179)
Luminance	0.0036 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C042E #262E04

analogous

#04112E #0C042E #21042E

triadic

#0C042E #2E0C04 #042E0C

tetradic

#0C042E #2E0411 #262E04 #042E21

square

#0C042E #2E0411 #262E04 #042E21

split-complementary

#0C042E #2E2104 #112E04

monochromatic

#07021C #07021C #0C042E #1B0966 #290E9F

Accessibility & contrast

On white

19.58

#0C042E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.07

#0C042E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C042E

19.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C042E	#FFFFFF	#000000	##FFFFFF
##0C042E	1.00	19.58	1.07	19.58
#FFFFFF	19.58	1.00	21.00	1.00
#000000	1.07	21.00	1.00	21.00
##FFFFFF	19.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000D2F

Deuteranopia (green-blind)

#000A2D

Tritanopia (blue-blind)

#000F18

Achromatopsia (no color)

#0C0C0C

Design tokens & code

CSS

--color: #0c042e;
/* rgb */ color: rgb(12, 4, 46);
/* oklch */ color: oklch(16.3% 0.080 283.1);

Tailwind

colors: {
  custom: {
    50: '#4e4867',
    500: '#0c042e',
    950: '#000000',
  },
}

SCSS

$custom: #0c042e;
$custom-light: #4e4867;
$custom-dark: #000000;

JSON

{
  "hex": "#0c042e",
  "rgb": {
    "r": 12,
    "g": 4,
    "b": 46
  },
  "hsl": {
    "h": 251.429,
    "s": 84,
    "l": 9.804
  },
  "oklch": {
    "l": 0.16251,
    "c": 0.07995,
    "h": 283.1
  },
  "luminance": 0.00362
}

Semantic roles & 50–950 ramp

primary

#0C042E

secondary

#61711D

accent

#FA2ED3

background

#F4F4F6

surface

#E7E6EB

border

#C3C2C6

text

#020006

muted

#78777A

Preview Lab

Preview with #0C042E

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

Preview Lab → · Contrast checker → · Palette generator →