#09121A#09121A

#09121A is a very dark, muted cyan. Relative luminance 0.006; OKLCH L 17.8% C 0.021 H 246.1°. Best body text is #FFFFFF at 18.87:1 contrast (WCAG AA passes).

Color values

HEX	#09121A
RGB	rgb(9, 18, 26)
HSL	hsl(208, 49%, 7%)
HSV	hsv(208, 65%, 10%)
CMYK	cmyk(65.4%, 30.8%, 0%, 89.8%)
CIE-LAB	lab(5.11, -0.89, -6.30)
CIE-LCH	lch(5.11, 6.37, 261.93°)
OKLab	oklab(17.76% -0.0087 -0.0196)
OKLCH	oklch(17.76% 0.021 246.1)
XYZ	xyz(0.5154, 0.5652, 1.0590)
Luminance	0.0056 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#09121A #1A1109

analogous

#091A1A #09121A #090A1A

triadic

#09121A #1A0912 #121A09

tetradic

#09121A #1A091A #1A1109 #0A1A09

square

#09121A #1A091A #1A1109 #0A1A09

split-complementary

#09121A #1A090A #1A1A09

monochromatic

#081017 #081017 #09121A #193147 #285175

Accessibility & contrast

On white

18.87

#09121A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.11

#09121A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #09121A

18.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##09121A	#FFFFFF	#000000	##FFFFFF
##09121A	1.00	18.87	1.11	18.87
#FFFFFF	18.87	1.00	21.00	1.00
#000000	1.11	21.00	1.00	21.00
##FFFFFF	18.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F121A

Deuteranopia (green-blind)

#0D101A

Tritanopia (blue-blind)

#041415

Achromatopsia (no color)

#111111

Design tokens & code

CSS

--color: #09121a;
/* rgb */ color: rgb(9, 18, 26);
/* oklch */ color: oklch(17.8% 0.021 246.1);

Tailwind

colors: {
  custom: {
    50: '#4a5056',
    500: '#09121a',
    950: '#000000',
  },
}

SCSS

$custom: #09121a;
$custom-light: #4a5056;
$custom-dark: #000000;

JSON

{
  "hex": "#09121a",
  "rgb": {
    "r": 9,
    "g": 18,
    "b": 26
  },
  "hsl": {
    "h": 208.235,
    "s": 48.571,
    "l": 6.863
  },
  "oklch": {
    "l": 0.17756,
    "c": 0.02148,
    "h": 246.1
  },
  "luminance": 0.00565
}

Semantic roles & 50–950 ramp

primary

#09121A

secondary

#553E2A

accent

#9050D8

background

#F4F4F5

surface

#E7E7E9

border

#C3C3C5

text

#010203

muted

#777878

Preview Lab

Preview with #09121A

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

Preview Lab → · Contrast checker → · Palette generator →