#08090B#08090B

#08090B is a very dark, near-neutral blue. Relative luminance 0.003; OKLCH L 13.9% C 0.005 H 262.9°. Best body text is #FFFFFF at 19.92:1 contrast (WCAG AA passes).

Color values

HEX	#08090B
RGB	rgb(8, 9, 11)
HSL	hsl(220, 16%, 4%)
HSV	hsv(220, 27%, 4%)
CMYK	cmyk(27.3%, 18.2%, 0%, 95.7%)
CIE-LAB	lab(2.45, 0.02, -0.86)
CIE-LCH	lch(2.45, 0.86, 271.18°)
OKLab	oklab(13.94% -0.0006 -0.0048)
OKLCH	oklch(13.94% 0.005 262.9)
XYZ	xyz(0.2582, 0.2712, 0.3553)
Luminance	0.0027 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#08090B #0B0A08

analogous

#080A0B #08090B #08080B

triadic

#08090B #0B0809 #090B08

tetradic

#08090B #0B080A #0B0A08 #080B08

square

#08090B #0B080A #0B0A08 #080B08

split-complementary

#08090B #0B0808 #0A0B08

monochromatic

#0D0E12 #0D0E12 #0D0E12 #22262E #3C4352

Accessibility & contrast

On white

19.92

#08090B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.05

#08090B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #08090B

19.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##08090B	#FFFFFF	#000000	##FFFFFF
##08090B	1.00	19.92	1.05	19.92
#FFFFFF	19.92	1.00	21.00	1.00
#000000	1.05	21.00	1.00	21.00
##FFFFFF	19.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#08090B

Deuteranopia (green-blind)

#08090B

Tritanopia (blue-blind)

#07090A

Achromatopsia (no color)

#090909

Design tokens & code

CSS

--color: #08090b;
/* rgb */ color: rgb(8, 9, 11);
/* oklch */ color: oklch(13.9% 0.005 262.9);

Tailwind

colors: {
  custom: {
    50: '#4a4b4c',
    500: '#08090b',
    950: '#000000',
  },
}

SCSS

$custom: #08090b;
$custom-light: #4a4b4c;
$custom-dark: #000000;

JSON

{
  "hex": "#08090b",
  "rgb": {
    "r": 8,
    "g": 9,
    "b": 11
  },
  "hsl": {
    "h": 220,
    "s": 15.789,
    "l": 3.725
  },
  "oklch": {
    "l": 0.13945,
    "c": 0.00483,
    "h": 262.9
  },
  "luminance": 0.00271
}

Semantic roles & 50–950 ramp

primary

#08090B

secondary

#3E3931

accent

#A06FB9

background

#F4F4F4

surface

#E7E7E7

border

#C3C3C3

text

#010101

muted

#777777

Preview Lab

Preview with #08090B

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

Preview Lab → · Contrast checker → · Palette generator →