#09191E#09191E

#09191E is a very dark, muted cyan. Relative luminance 0.008; OKLCH L 20.2% C 0.024 H 220.3°. Best body text is #FFFFFF at 17.96:1 contrast (WCAG AA passes).

Color values

HEX	#09191E
RGB	rgb(9, 25, 30)
HSL	hsl(194, 54%, 8%)
HSV	hsv(194, 70%, 12%)
CMYK	cmyk(70%, 16.7%, 0%, 88.2%)
CIE-LAB	lab(7.65, -4.53, -5.57)
CIE-LCH	lch(7.65, 7.18, 230.88°)
OKLab	oklab(20.19% -0.0182 -0.0154)
OKLCH	oklch(20.19% 0.024 220.3)
XYZ	xyz(0.6945, 0.8470, 1.3549)
Luminance	0.0085 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#09191E #1E0E09

analogous

#091E18 #09191E #090E1E

triadic

#09191E #1E0919 #191E09

tetradic

#09191E #18091E #1E0E09 #0E1E09

square

#09191E #18091E #1E0E09 #0E1E09

split-complementary

#09191E #1E090E #1E1809

monochromatic

#071418 #071418 #09191E #17404D #25677C

Accessibility & contrast

On white

17.96

#09191E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#09191E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #09191E

17.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##09191E	#FFFFFF	#000000	##FFFFFF
##09191E	1.00	17.96	1.17	17.96
#FFFFFF	17.96	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	17.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#16181E

Deuteranopia (green-blind)

#13161E

Tritanopia (blue-blind)

#011B1B

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #09191e;
/* rgb */ color: rgb(9, 25, 30);
/* oklch */ color: oklch(20.2% 0.024 220.3);

Tailwind

colors: {
  custom: {
    50: '#4a5559',
    500: '#09191e',
    950: '#000000',
  },
}

SCSS

$custom: #09191e;
$custom-light: #4a5559;
$custom-dark: #000000;

JSON

{
  "hex": "#09191e",
  "rgb": {
    "r": 9,
    "g": 25,
    "b": 30
  },
  "hsl": {
    "h": 194.286,
    "s": 53.846,
    "l": 7.647
  },
  "oklch": {
    "l": 0.2019,
    "c": 0.02385,
    "h": 220.3
  },
  "luminance": 0.00847
}

Semantic roles & 50–950 ramp

primary

#09191E

secondary

#5A3429

accent

#6D4BDD

background

#F4F4F5

surface

#E7E7E9

border

#C3C3C5

text

#010303

muted

#777878

Preview Lab

Preview with #09191E

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

Preview Lab → · Contrast checker → · Palette generator →