#001822#001822

#001822 is a very dark, muted cyan. Relative luminance 0.008; OKLCH L 19.5% C 0.038 H 227.2°. Best body text is #FFFFFF at 18.20:1 contrast (WCAG AA passes).

Color values

HEX	#001822
RGB	rgb(0, 24, 34)
HSL	hsl(198, 100%, 7%)
HSV	hsv(198, 100%, 13%)
CMYK	cmyk(100%, 29.4%, 0%, 86.7%)
CIE-LAB	lab(6.94, -4.73, -9.72)
CIE-LCH	lch(6.94, 10.81, 244.07°)
OKLab	oklab(19.5% -0.0256 -0.0277)
OKLCH	oklch(19.5% 0.038 227.2)
XYZ	xyz(0.6152, 0.7687, 1.6290)
Luminance	0.0077 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#001822 #220A00

analogous

#00221B #001822 #000722

triadic

#001822 #220018 #182200

tetradic

#001822 #1B0022 #220A00 #072200

square

#001822 #1B0022 #220A00 #072200

split-complementary

#001822 #220007 #221B00

monochromatic

#00161F #00161F #001822 #00435F #006E9C

Accessibility & contrast

On white

18.20

#001822 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#001822 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #001822

18.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##001822	#FFFFFF	#000000	##FFFFFF
##001822	1.00	18.20	1.15	18.20
#FFFFFF	18.20	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#131722

Deuteranopia (green-blind)

#0E1422

Tritanopia (blue-blind)

#001B1B

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #001822;
/* rgb */ color: rgb(0, 24, 34);
/* oklch */ color: oklch(19.5% 0.038 227.2);

Tailwind

colors: {
  custom: {
    50: '#46545d',
    500: '#001822',
    950: '#000000',
  },
}

SCSS

$custom: #001822;
$custom-light: #46545d;
$custom-dark: #000000;

JSON

{
  "hex": "#001822",
  "rgb": {
    "r": 0,
    "g": 24,
    "b": 34
  },
  "hsl": {
    "h": 197.647,
    "s": 100,
    "l": 6.667
  },
  "oklch": {
    "l": 0.19499,
    "c": 0.03771,
    "h": 227.2
  },
  "luminance": 0.00769
}

Semantic roles & 50–950 ramp

primary

#001822

secondary

#6B2D13

accent

#6829FF

background

#F4F4F5

surface

#E6E7E9

border

#C2C3C5

text

#000204

muted

#777879

Preview Lab

Preview with #001822

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

Preview Lab → · Contrast checker → · Palette generator →