#08172F#08172F

#08172F is a very dark, muted blue. Relative luminance 0.009; OKLCH L 20.7% C 0.052 H 259.3°. Best body text is #FFFFFF at 17.89:1 contrast (WCAG AA passes).

Color values

HEX	#08172F
RGB	rgb(8, 23, 47)
HSL	hsl(217, 71%, 11%)
HSV	hsv(217, 83%, 18%)
CMYK	cmyk(83%, 51.1%, 0%, 81.6%)
CIE-LAB	lab(7.86, 3.71, -17.96)
CIE-LCH	lch(7.86, 18.34, 281.68°)
OKLab	oklab(20.67% -0.0097 -0.0513)
OKLCH	oklch(20.67% 0.052 259.3)
XYZ	xyz(0.9194, 0.8696, 2.8082)
Luminance	0.0087 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#08172F #2F2008

analogous

#082A2F #08172F #0C082F

triadic

#08172F #2F0817 #172F08

tetradic

#08172F #2F082A #2F2008 #082F0C

square

#08172F #2F082A #2F2008 #082F0C

split-complementary

#08172F #2F0C08 #2A2F08

monochromatic

#040D1A #040D1A #08172F #113163 #1A4A98

Accessibility & contrast

On white

17.89

#08172F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#08172F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #08172F

17.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##08172F	#FFFFFF	#000000	##FFFFFF
##08172F	1.00	17.89	1.17	17.89
#FFFFFF	17.89	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	17.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0C1930

Deuteranopia (green-blind)

#06162F

Tritanopia (blue-blind)

#001D20

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #08172f;
/* rgb */ color: rgb(8, 23, 47);
/* oklch */ color: oklch(20.7% 0.052 259.3);

Tailwind

colors: {
  custom: {
    50: '#4d5367',
    500: '#08172f',
    950: '#000000',
  },
}

SCSS

$custom: #08172f;
$custom-light: #4d5367;
$custom-dark: #000000;

JSON

{
  "hex": "#08172f",
  "rgb": {
    "r": 8,
    "g": 23,
    "b": 47
  },
  "hsl": {
    "h": 216.923,
    "s": 70.909,
    "l": 10.784
  },
  "oklch": {
    "l": 0.20674,
    "c": 0.05219,
    "h": 259.3
  },
  "luminance": 0.0087
}

Semantic roles & 50–950 ramp

primary

#08172F

secondary

#6E5225

accent

#A93AEE

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#010206

muted

#77787A

Preview Lab

Preview with #08172F

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

Preview Lab → · Contrast checker → · Palette generator →