#08182D#08182D

#08182D is a very dark, muted cyan. Relative luminance 0.009; OKLCH L 20.8% C 0.047 H 255.9°. Best body text is #FFFFFF at 17.81:1 contrast (WCAG AA passes).

Color values

HEX	#08182D
RGB	rgb(8, 24, 45)
HSL	hsl(214, 70%, 10%)
HSV	hsv(214, 82%, 18%)
CMYK	cmyk(82.2%, 46.7%, 0%, 82.4%)
CIE-LAB	lab(8.08, 2.01, -16.13)
CIE-LCH	lch(8.08, 16.26, 277.09°)
OKLab	oklab(20.8% -0.0115 -0.0459)
OKLCH	oklch(20.8% 0.047 255.9)
XYZ	xyz(0.9003, 0.8943, 2.6073)
Luminance	0.0089 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#08182D #2D1D08

analogous

#082A2D #08182D #0A082D

triadic

#08182D #2D0818 #182D08

tetradic

#08182D #2D082A #2D1D08 #082D0A

square

#08182D #2D082A #2D1D08 #082D0A

split-complementary

#08182D #2D0A08 #2A2D08

monochromatic

#050E1A #050E1A #08182D #113461 #1A4F95

Accessibility & contrast

On white

17.81

#08182D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#08182D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #08182D

17.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##08182D	#FFFFFF	#000000	##FFFFFF
##08182D	1.00	17.81	1.18	17.81
#FFFFFF	17.81	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F1A2E

Deuteranopia (green-blind)

#09162D

Tritanopia (blue-blind)

#001D20

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #08182d;
/* rgb */ color: rgb(8, 24, 45);
/* oklch */ color: oklch(20.8% 0.047 255.9);

Tailwind

colors: {
  custom: {
    50: '#4c5466',
    500: '#08182d',
    950: '#000000',
  },
}

SCSS

$custom: #08182d;
$custom-light: #4c5466;
$custom-dark: #000000;

JSON

{
  "hex": "#08182d",
  "rgb": {
    "r": 8,
    "g": 24,
    "b": 45
  },
  "hsl": {
    "h": 214.054,
    "s": 69.811,
    "l": 10.392
  },
  "oklch": {
    "l": 0.20802,
    "c": 0.04733,
    "h": 255.9
  },
  "luminance": 0.00894
}

Semantic roles & 50–950 ramp

primary

#08182D

secondary

#6C4D25

accent

#A03BED

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#010206

muted

#77787A

Preview Lab

Preview with #08182D

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

Preview Lab → · Contrast checker → · Palette generator →