#09151E#09151E

#09151E is a very dark, muted cyan. Relative luminance 0.007; OKLCH L 18.9% C 0.025 H 242.1°. Best body text is #FFFFFF at 18.46:1 contrast (WCAG AA passes).

Color values

HEX	#09151E
RGB	rgb(9, 21, 30)
HSL	hsl(206, 54%, 8%)
HSV	hsv(206, 70%, 12%)
CMYK	cmyk(70%, 30%, 0%, 88.2%)
CIE-LAB	lab(6.22, -1.59, -7.74)
CIE-LCH	lch(6.22, 7.90, 258.36°)
OKLab	oklab(18.93% -0.0118 -0.0223)
OKLCH	oklch(18.93% 0.025 242.1)
XYZ	xyz(0.6151, 0.6881, 1.3284)
Luminance	0.0069 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#09151E #1E1209

analogous

#091E1C #09151E #090B1E

triadic

#09151E #1E0915 #151E09

tetradic

#09151E #1C091E #1E1209 #0B1E09

square

#09151E #1C091E #1E1209 #0B1E09

split-complementary

#09151E #1E090B #1E1C09

monochromatic

#071018 #071018 #09151E #17364D #25577C

Accessibility & contrast

On white

18.46

#09151E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.14

#09151E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #09151E

18.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##09151E	#FFFFFF	#000000	##FFFFFF
##09151E	1.00	18.46	1.14	18.46
#FFFFFF	18.46	1.00	21.00	1.00
#000000	1.14	21.00	1.00	21.00
##FFFFFF	18.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#11151E

Deuteranopia (green-blind)

#0E131E

Tritanopia (blue-blind)

#021718

Achromatopsia (no color)

#141414

Design tokens & code

CSS

--color: #09151e;
/* rgb */ color: rgb(9, 21, 30);
/* oklch */ color: oklch(18.9% 0.025 242.1);

Tailwind

colors: {
  custom: {
    50: '#4a5259',
    500: '#09151e',
    950: '#000000',
  },
}

SCSS

$custom: #09151e;
$custom-light: #4a5259;
$custom-dark: #000000;

JSON

{
  "hex": "#09151e",
  "rgb": {
    "r": 9,
    "g": 21,
    "b": 30
  },
  "hsl": {
    "h": 205.714,
    "s": 53.846,
    "l": 7.647
  },
  "oklch": {
    "l": 0.18933,
    "c": 0.02525,
    "h": 242.1
  },
  "luminance": 0.00688
}

Semantic roles & 50–950 ramp

primary

#09151E

secondary

#5A3E29

accent

#894BDD

background

#F4F4F5

surface

#E7E7E9

border

#C3C3C5

text

#010203

muted

#777878

Preview Lab

Preview with #09151E

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

Preview Lab → · Contrast checker → · Palette generator →