#08171E#08171E

#08171E is a very dark, muted cyan. Relative luminance 0.008; OKLCH L 19.5% C 0.025 H 229.9°. Best body text is #FFFFFF at 18.24:1 contrast (WCAG AA passes).

Color values

HEX	#08171E
RGB	rgb(8, 23, 30)
HSL	hsl(199, 58%, 7%)
HSV	hsv(199, 73%, 12%)
CMYK	cmyk(73.3%, 23.3%, 0%, 88.2%)
CIE-LAB	lab(6.85, -3.27, -6.79)
CIE-LCH	lch(6.85, 7.53, 244.30°)
OKLab	oklab(19.49% -0.0162 -0.0192)
OKLCH	oklch(19.49% 0.025 229.9)
XYZ	xyz(0.6408, 0.7581, 1.3406)
Luminance	0.0076 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#08171E #1E0F08

analogous

#081E1A #08171E #080C1E

triadic

#08171E #1E0817 #171E08

tetradic

#08171E #1A081E #1E0F08 #0C1E08

square

#08171E #1A081E #1E0F08 #0C1E08

split-complementary

#08171E #1E080C #1E1A08

monochromatic

#061318 #061318 #08171E #153C4E #22617F

Accessibility & contrast

On white

18.24

#08171E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#08171E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #08171E

18.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##08171E	#FFFFFF	#000000	##FFFFFF
##08171E	1.00	18.24	1.15	18.24
#FFFFFF	18.24	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#13171E

Deuteranopia (green-blind)

#10141E

Tritanopia (blue-blind)

#001919

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #08171e;
/* rgb */ color: rgb(8, 23, 30);
/* oklch */ color: oklch(19.5% 0.025 229.9);

Tailwind

colors: {
  custom: {
    50: '#4a5359',
    500: '#08171e',
    950: '#000000',
  },
}

SCSS

$custom: #08171e;
$custom-light: #4a5359;
$custom-dark: #000000;

JSON

{
  "hex": "#08171e",
  "rgb": {
    "r": 8,
    "g": 23,
    "b": 30
  },
  "hsl": {
    "h": 199.091,
    "s": 57.895,
    "l": 7.451
  },
  "oklch": {
    "l": 0.19489,
    "c": 0.02508,
    "h": 229.9
  },
  "luminance": 0.00758
}

Semantic roles & 50–950 ramp

primary

#08171E

secondary

#5B3727

accent

#7847E1

background

#F4F4F5

surface

#E7E7E9

border

#C3C3C5

text

#010203

muted

#777878

Preview Lab

Preview with #08171E

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

Preview Lab → · Contrast checker → · Palette generator →