#09192A#09192A

#09192A is a very dark, muted cyan. Relative luminance 0.009; OKLCH L 20.9% C 0.040 H 251.5°. Best body text is #FFFFFF at 17.73:1 contrast (WCAG AA passes).

Color values

HEX	#09192A
RGB	rgb(9, 25, 42)
HSL	hsl(211, 65%, 10%)
HSV	hsv(211, 79%, 16%)
CMYK	cmyk(78.6%, 40.5%, 0%, 83.5%)
CIE-LAB	lab(8.31, 0.13, -13.54)
CIE-LCH	lch(8.31, 13.54, 270.55°)
OKLab	oklab(20.94% -0.0128 -0.0383)
OKLCH	oklch(20.94% 0.04 251.5)
XYZ	xyz(0.8781, 0.9204, 2.3214)
Luminance	0.0092 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#09192A #2A1A09

analogous

#092A2A #09192A #09092A

triadic

#09192A #2A0919 #192A09

tetradic

#09192A #2A092A #2A1A09 #092A09

square

#09192A #2A092A #2A1A09 #092A09

split-complementary

#09192A #2A0909 #2A2A09

monochromatic

#050F19 #050F19 #09192A #14375C #1F558F

Accessibility & contrast

On white

17.73

#09192A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#09192A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #09192A

17.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##09192A	#FFFFFF	#000000	##FFFFFF
##09192A	1.00	17.73	1.18	17.73
#FFFFFF	17.73	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#121A2B

Deuteranopia (green-blind)

#0D172A

Tritanopia (blue-blind)

#001D1F

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #09192a;
/* rgb */ color: rgb(9, 25, 42);
/* oklch */ color: oklch(20.9% 0.040 251.5);

Tailwind

colors: {
  custom: {
    50: '#4c5563',
    500: '#09192a',
    950: '#000000',
  },
}

SCSS

$custom: #09192a;
$custom-light: #4c5563;
$custom-dark: #000000;

JSON

{
  "hex": "#09192a",
  "rgb": {
    "r": 9,
    "g": 25,
    "b": 42
  },
  "hsl": {
    "h": 210.909,
    "s": 64.706,
    "l": 10
  },
  "oklch": {
    "l": 0.20935,
    "c": 0.04038,
    "h": 251.5
  },
  "luminance": 0.00921
}

Semantic roles & 50–950 ramp

primary

#09192A

secondary

#684827

accent

#9640E8

background

#F4F4F5

surface

#E7E7EA

border

#C3C3C6

text

#010305

muted

#777879

Preview Lab

Preview with #09192A

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

Preview Lab → · Contrast checker → · Palette generator →