#08182F#08182F

#08182F is a very dark, muted blue. Relative luminance 0.009; OKLCH L 21.0% C 0.051 H 257.6°. Best body text is #FFFFFF at 17.77:1 contrast (WCAG AA passes).

Color values

HEX	#08182F
RGB	rgb(8, 24, 47)
HSL	hsl(215, 71%, 11%)
HSV	hsv(215, 83%, 18%)
CMYK	cmyk(83%, 48.9%, 0%, 81.6%)
CIE-LAB	lab(8.22, 2.93, -17.38)
CIE-LCH	lch(8.22, 17.63, 279.55°)
OKLab	oklab(20.96% -0.0109 -0.0496)
OKLCH	oklch(20.96% 0.051 257.6)
XYZ	xyz(0.9397, 0.9100, 2.8149)
Luminance	0.0091 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#08182F #2F1F08

analogous

#082B2F #08182F #0B082F

triadic

#08182F #2F0818 #182F08

tetradic

#08182F #2F082B #2F1F08 #082F0B

square

#08182F #2F082B #2F1F08 #082F0B

split-complementary

#08182F #2F0B08 #2B2F08

monochromatic

#040D1A #040D1A #08182F #113363 #1A4D98

Accessibility & contrast

On white

17.77

#08182F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#08182F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #08182F

17.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##08182F	#FFFFFF	#000000	##FFFFFF
##08182F	1.00	17.77	1.18	17.77
#FFFFFF	17.77	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D1A30

Deuteranopia (green-blind)

#07162F

Tritanopia (blue-blind)

#001D21

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #08182f;
/* rgb */ color: rgb(8, 24, 47);
/* oklch */ color: oklch(21.0% 0.051 257.6);

Tailwind

colors: {
  custom: {
    50: '#4d5467',
    500: '#08182f',
    950: '#000000',
  },
}

SCSS

$custom: #08182f;
$custom-light: #4d5467;
$custom-dark: #000000;

JSON

{
  "hex": "#08182f",
  "rgb": {
    "r": 8,
    "g": 24,
    "b": 47
  },
  "hsl": {
    "h": 215.385,
    "s": 70.909,
    "l": 10.784
  },
  "oklch": {
    "l": 0.20957,
    "c": 0.05075,
    "h": 257.6
  },
  "luminance": 0.0091
}

Semantic roles & 50–950 ramp

primary

#08182F

secondary

#6E5025

accent

#A43AEE

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#010206

muted

#77787A

Preview Lab

Preview with #08182F

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

Preview Lab → · Contrast checker → · Palette generator →