#001328#001328

#001328 is a very dark, muted cyan. Relative luminance 0.006; OKLCH L 18.4% C 0.052 H 249.7°. Best body text is #FFFFFF at 18.69:1 contrast (WCAG AA passes).

Color values

HEX	#001328
RGB	rgb(0, 19, 40)
HSL	hsl(212, 100%, 8%)
HSV	hsv(212, 100%, 16%)
CMYK	cmyk(100%, 52.5%, 0%, 84.3%)
CIE-LAB	lab(5.59, 1.12, -16.36)
CIE-LCH	lch(5.59, 16.40, 273.93°)
OKLab	oklab(18.37% -0.0179 -0.0484)
OKLCH	oklch(18.37% 0.052 249.7)
XYZ	xyz(0.6157, 0.6189, 2.0941)
Luminance	0.0062 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#001328 #281500

analogous

#002728 #001328 #010028

triadic

#001328 #280013 #132800

tetradic

#001328 #280027 #281500 #002801

square

#001328 #280027 #281500 #002801

split-complementary

#001328 #280100 #272800

monochromatic

#000F1F #000F1F #001328 #003065 #004DA2

Accessibility & contrast

On white

18.69

#001328 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.12

#001328 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #001328

18.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##001328	#FFFFFF	#000000	##FFFFFF
##001328	1.00	18.69	1.12	18.69
#FFFFFF	18.69	1.00	21.00	1.00
#000000	1.12	21.00	1.00	21.00
##FFFFFF	18.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#081429

Deuteranopia (green-blind)

#031028

Tritanopia (blue-blind)

#00181B

Achromatopsia (no color)

#121212

Design tokens & code

CSS

--color: #001328;
/* rgb */ color: rgb(0, 19, 40);
/* oklch */ color: oklch(18.4% 0.052 249.7);

Tailwind

colors: {
  custom: {
    50: '#475062',
    500: '#001328',
    950: '#000000',
  },
}

SCSS

$custom: #001328;
$custom-light: #475062;
$custom-dark: #000000;

JSON

{
  "hex": "#001328",
  "rgb": {
    "r": 0,
    "g": 19,
    "b": 40
  },
  "hsl": {
    "h": 211.5,
    "s": 100,
    "l": 7.843
  },
  "oklch": {
    "l": 0.18365,
    "c": 0.05157,
    "h": 249.7
  },
  "luminance": 0.00619
}

Semantic roles & 50–950 ramp

primary

#001328

secondary

#704414

accent

#9929FF

background

#F4F4F5

surface

#E6E7EA

border

#C2C3C6

text

#000205

muted

#777879

Preview Lab

Preview with #001328

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

Preview Lab → · Contrast checker → · Palette generator →