#081331#081331

#081331 is a very dark, moderate blue. Relative luminance 0.007; OKLCH L 19.8% C 0.062 H 265.7°. Best body text is #FFFFFF at 18.30:1 contrast (WCAG AA passes).

Color values

HEX	#081331
RGB	rgb(8, 19, 49)
HSL	hsl(224, 72%, 11%)
HSV	hsv(224, 84%, 19%)
CMYK	cmyk(83.7%, 61.2%, 0%, 80.8%)
CIE-LAB	lab(6.68, 7.54, -21.32)
CIE-LCH	lch(6.68, 22.61, 289.47°)
OKLab	oklab(19.76% -0.0047 -0.0616)
OKLCH	oklch(19.76% 0.062 265.7)
XYZ	xyz(0.8872, 0.7390, 3.0010)
Luminance	0.0074 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 5.85

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#081331 #312608

analogous

#082731 #081331 #110831

triadic

#081331 #310813 #133108

tetradic

#081331 #310827 #312608 #083111

square

#081331 #310827 #312608 #083111

split-complementary

#081331 #311108 #273108

monochromatic

#040A1A #040A1A #081331 #112766 #193C9A

Accessibility & contrast

On white

18.30

#081331 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#081331 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #081331

18.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##081331	#FFFFFF	#000000	##FFFFFF
##081331	1.00	18.30	1.15	18.30
#FFFFFF	18.30	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#031732

Deuteranopia (green-blind)

#001330

Tritanopia (blue-blind)

#001A1F

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #081331;
/* rgb */ color: rgb(8, 19, 49);
/* oklch */ color: oklch(19.8% 0.062 265.7);

Tailwind

colors: {
  custom: {
    50: '#4d5069',
    500: '#081331',
    950: '#000000',
  },
}

SCSS

$custom: #081331;
$custom-light: #4d5069;
$custom-dark: #000000;

JSON

{
  "hex": "#081331",
  "rgb": {
    "r": 8,
    "g": 19,
    "b": 49
  },
  "hsl": {
    "h": 223.902,
    "s": 71.93,
    "l": 11.176
  },
  "oklch": {
    "l": 0.1976,
    "c": 0.06182,
    "h": 265.7
  },
  "luminance": 0.00739
}

Semantic roles & 50–950 ramp

primary

#081331

secondary

#705C25

accent

#BE39EF

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#020206

muted

#78787A

Preview Lab

Preview with #081331

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

Preview Lab → · Contrast checker → · Palette generator →