#00122A#00122A

#00122A is a very dark, muted cyan. Relative luminance 0.006; OKLCH L 18.2% C 0.056 H 253.0°. Best body text is #FFFFFF at 18.75:1 contrast (WCAG AA passes).

Color values

HEX	#00122A
RGB	rgb(0, 18, 42)
HSL	hsl(214, 100%, 8%)
HSV	hsv(214, 100%, 16%)
CMYK	cmyk(100%, 57.1%, 0%, 83.5%)
CIE-LAB	lab(5.42, 2.63, -18.14)
CIE-LCH	lch(5.42, 18.33, 278.24°)
OKLab	oklab(18.24% -0.0164 -0.0539)
OKLCH	oklch(18.24% 0.056 253)
XYZ	xyz(0.6341, 0.5997, 2.2724)
Luminance	0.0060 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#00122A #2A1800

analogous

#00272A #00122A #03002A

triadic

#00122A #2A0012 #122A00

tetradic

#00122A #2A0027 #2A1800 #002A03

square

#00122A #2A0027 #2A1800 #002A03

split-complementary

#00122A #2A0300 #272A00

monochromatic

#000D1F #000D1F #00122A #002C67 #0046A4

Accessibility & contrast

On white

18.75

#00122A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.12

#00122A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #00122A

18.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##00122A	#FFFFFF	#000000	##FFFFFF
##00122A	1.00	18.75	1.12	18.75
#FFFFFF	18.75	1.00	21.00	1.00
#000000	1.12	21.00	1.00	21.00
##FFFFFF	18.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#05142B

Deuteranopia (green-blind)

#00102A

Tritanopia (blue-blind)

#00181B

Achromatopsia (no color)

#121212

Design tokens & code

CSS

--color: #00122a;
/* rgb */ color: rgb(0, 18, 42);
/* oklch */ color: oklch(18.2% 0.056 253.0);

Tailwind

colors: {
  custom: {
    50: '#474f63',
    500: '#00122a',
    950: '#000000',
  },
}

SCSS

$custom: #00122a;
$custom-light: #474f63;
$custom-dark: #000000;

JSON

{
  "hex": "#00122a",
  "rgb": {
    "r": 0,
    "g": 18,
    "b": 42
  },
  "hsl": {
    "h": 214.286,
    "s": 100,
    "l": 8.235
  },
  "oklch": {
    "l": 0.18244,
    "c": 0.05633,
    "h": 253
  },
  "luminance": 0.006
}

Semantic roles & 50–950 ramp

primary

#00122A

secondary

#724A14

accent

#A329FF

background

#F4F4F5

surface

#E6E7EA

border

#C2C3C6

text

#000205

muted

#777879

Preview Lab

Preview with #00122A

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

Preview Lab → · Contrast checker → · Palette generator →