#000C22#000C22

#000C22 is a very dark, muted blue. Relative luminance 0.004; OKLCH L 15.7% C 0.052 H 255.2°. Best body text is #FFFFFF at 19.52:1 contrast (WCAG AA passes).

Color values

HEX	#000C22
RGB	rgb(0, 12, 34)
HSL	hsl(219, 100%, 7%)
HSV	hsv(219, 100%, 13%)
CMYK	cmyk(100%, 64.7%, 0%, 86.7%)
CIE-LAB	lab(3.42, 2.48, -15.14)
CIE-LCH	lch(3.42, 15.34, 279.29°)
OKLab	oklab(15.7% -0.0133 -0.0503)
OKLCH	oklch(15.7% 0.052 255.2)
XYZ	xyz(0.4201, 0.3784, 1.5640)
Luminance	0.0038 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#000C22 #221600

analogous

#001D22 #000C22 #050022

triadic

#000C22 #22000C #0C2200

tetradic

#000C22 #22001D #221600 #002205

square

#000C22 #22001D #221600 #002205

split-complementary

#000C22 #220500 #1D2200

monochromatic

#000B1F #000B1F #000C22 #00225F #00379C

Accessibility & contrast

On white

19.52

#000C22 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.08

#000C22 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #000C22

19.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##000C22	#FFFFFF	#000000	##FFFFFF
##000C22	1.00	19.52	1.08	19.52
#FFFFFF	19.52	1.00	21.00	1.00
#000000	1.08	21.00	1.00	21.00
##FFFFFF	19.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#020E23

Deuteranopia (green-blind)

#000B22

Tritanopia (blue-blind)

#001115

Achromatopsia (no color)

#0C0C0C

Design tokens & code

CSS

--color: #000c22;
/* rgb */ color: rgb(0, 12, 34);
/* oklch */ color: oklch(15.7% 0.052 255.2);

Tailwind

colors: {
  custom: {
    50: '#464c5d',
    500: '#000c22',
    950: '#000000',
  },
}

SCSS

$custom: #000c22;
$custom-light: #464c5d;
$custom-dark: #000000;

JSON

{
  "hex": "#000c22",
  "rgb": {
    "r": 0,
    "g": 12,
    "b": 34
  },
  "hsl": {
    "h": 218.824,
    "s": 100,
    "l": 6.667
  },
  "oklch": {
    "l": 0.15699,
    "c": 0.05204,
    "h": 255.2
  },
  "luminance": 0.00378
}

Semantic roles & 50–950 ramp

primary

#000C22

secondary

#6B4C13

accent

#B329FF

background

#F4F4F5

surface

#E6E7E9

border

#C2C3C5

text

#000104

muted

#777779

Preview Lab

Preview with #000C22

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

Preview Lab → · Contrast checker → · Palette generator →