#05080B#05080B

#05080B is a very dark, near-neutral cyan. Relative luminance 0.002; OKLCH L 13.2% C 0.010 H 242.7°. Best body text is #FFFFFF at 20.08:1 contrast (WCAG AA passes).

Color values

HEX	#05080B
RGB	rgb(5, 8, 11)
HSL	hsl(210, 38%, 3%)
HSV	hsv(210, 55%, 4%)
CMYK	cmyk(54.5%, 27.3%, 0%, 95.7%)
CIE-LAB	lab(2.08, -0.36, -1.42)
CIE-LCH	lch(2.08, 1.47, 255.61°)
OKLab	oklab(13.16% -0.0044 -0.0085)
OKLCH	oklch(13.16% 0.01 242.7)
XYZ	xyz(0.2098, 0.2301, 0.3499)
Luminance	0.0023 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#05080B #0B0805

analogous

#050B0B #05080B #05050B

triadic

#05080B #0B0508 #080B05

tetradic

#05080B #0B050B #0B0805 #050B05

square

#05080B #0B050B #0B0805 #050B05

split-complementary

#05080B #0B0505 #0B0B05

monochromatic

#0A0F15 #0A0F15 #0A0F15 #182735 #2B455F

Accessibility & contrast

On white

20.08

#05080B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.05

#05080B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #05080B

20.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##05080B	#FFFFFF	#000000	##FFFFFF
##05080B	1.00	20.08	1.05	20.08
#FFFFFF	20.08	1.00	21.00	1.00
#000000	1.05	21.00	1.00	21.00
##FFFFFF	20.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#07080B

Deuteranopia (green-blind)

#06070B

Tritanopia (blue-blind)

#040909

Achromatopsia (no color)

#080808

Design tokens & code

CSS

--color: #05080b;
/* rgb */ color: rgb(5, 8, 11);
/* oklch */ color: oklch(13.2% 0.010 242.7);

Tailwind

colors: {
  custom: {
    50: '#494a4c',
    500: '#05080b',
    950: '#000000',
  },
}

SCSS

$custom: #05080b;
$custom-light: #494a4c;
$custom-dark: #000000;

JSON

{
  "hex": "#05080b",
  "rgb": {
    "r": 5,
    "g": 8,
    "b": 11
  },
  "hsl": {
    "h": 210,
    "s": 37.5,
    "l": 3.137
  },
  "oklch": {
    "l": 0.13164,
    "c": 0.00958,
    "h": 242.7
  },
  "luminance": 0.0023
}

Semantic roles & 50–950 ramp

primary

#05080B

secondary

#443628

accent

#945ACD

background

#F4F4F4

surface

#E6E7E7

border

#C2C3C3

text

#000101

muted

#777777

Preview Lab

Preview with #05080B

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

Preview Lab → · Contrast checker → · Palette generator →