#08171F#08171F

#08171F is a very dark, muted cyan. Relative luminance 0.008; OKLCH L 19.5% C 0.026 H 233.4°. Best body text is #FFFFFF at 18.22:1 contrast (WCAG AA passes).

Color values

HEX	#08171F
RGB	rgb(8, 23, 31)
HSL	hsl(201, 59%, 8%)
HSV	hsv(201, 74%, 12%)
CMYK	cmyk(74.2%, 25.8%, 0%, 87.8%)
CIE-LAB	lab(6.89, -2.94, -7.48)
CIE-LCH	lch(6.89, 8.04, 248.56°)
OKLab	oklab(19.55% -0.0157 -0.0211)
OKLCH	oklch(19.55% 0.026 233.4)
XYZ	xyz(0.6538, 0.7633, 1.4089)
Luminance	0.0076 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#08171F #1F1008

analogous

#081F1B #08171F #080B1F

triadic

#08171F #1F0817 #171F08

tetradic

#08171F #1B081F #1F1008 #0B1F08

square

#08171F #1B081F #1F1008 #0B1F08

split-complementary

#08171F #1F080B #1F1B08

monochromatic

#061218 #061218 #08171F #153B50 #215F80

Accessibility & contrast

On white

18.22

#08171F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#08171F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #08171F

18.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##08171F	#FFFFFF	#000000	##FFFFFF
##08171F	1.00	18.22	1.15	18.22
#FFFFFF	18.22	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#13171F

Deuteranopia (green-blind)

#10141F

Tritanopia (blue-blind)

#00191A

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #08171f;
/* rgb */ color: rgb(8, 23, 31);
/* oklch */ color: oklch(19.5% 0.026 233.4);

Tailwind

colors: {
  custom: {
    50: '#4a535a',
    500: '#08171f',
    950: '#000000',
  },
}

SCSS

$custom: #08171f;
$custom-light: #4a535a;
$custom-dark: #000000;

JSON

{
  "hex": "#08171f",
  "rgb": {
    "r": 8,
    "g": 23,
    "b": 31
  },
  "hsl": {
    "h": 200.87,
    "s": 58.974,
    "l": 7.647
  },
  "oklch": {
    "l": 0.19547,
    "c": 0.0263,
    "h": 233.4
  },
  "luminance": 0.00763
}

Semantic roles & 50–950 ramp

primary

#08171F

secondary

#5C3926

accent

#7C46E2

background

#F4F4F5

surface

#E7E7E9

border

#C3C3C5

text

#010203

muted

#777878

Preview Lab

Preview with #08171F

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

Preview Lab → · Contrast checker → · Palette generator →