#080B3A#080B3A

#080B3A is a very dark, moderate blue. Relative luminance 0.006; OKLCH L 18.9% C 0.089 H 271.4°. Best body text is #FFFFFF at 18.76:1 contrast (WCAG AA passes).

Color values

HEX	#080B3A
RGB	rgb(8, 11, 58)
HSL	hsl(236, 76%, 13%)
HSV	hsv(236, 86%, 23%)
CMYK	cmyk(86.2%, 81%, 0%, 77.3%)
CIE-LAB	lab(5.39, 16.76, -29.97)
CIE-LCH	lch(5.39, 34.34, 299.22°)
OKLab	oklab(18.89% 0.0022 -0.0885)
OKLCH	oklch(18.89% 0.089 271.4)
XYZ	xyz(0.9833, 0.5964, 4.0655)
Luminance	0.0060 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#080B3A #3A3708

analogous

#08243A #080B3A #1E083A

triadic

#080B3A #3A080B #0B3A08

tetradic

#080B3A #3A0824 #3A3708 #083A1E

square

#080B3A #3A0824 #3A3708 #083A1E

split-complementary

#080B3A #3A1E08 #243A08

monochromatic

#04051B #04051B #080B3A #0F1570 #171FA6

Accessibility & contrast

On white

18.76

#080B3A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.12

#080B3A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #080B3A

18.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##080B3A	#FFFFFF	#000000	##FFFFFF
##080B3A	1.00	18.76	1.12	18.76
#FFFFFF	18.76	1.00	21.00	1.00
#000000	1.12	21.00	1.00	21.00
##FFFFFF	18.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00143B

Deuteranopia (green-blind)

#000F39

Tritanopia (blue-blind)

#001821

Achromatopsia (no color)

#121212

Design tokens & code

CSS

--color: #080b3a;
/* rgb */ color: rgb(8, 11, 58);
/* oklch */ color: oklch(18.9% 0.089 271.4);

Tailwind

colors: {
  custom: {
    50: '#514b71',
    500: '#080b3a',
    950: '#000000',
  },
}

SCSS

$custom: #080b3a;
$custom-light: #514b71;
$custom-dark: #000000;

JSON

{
  "hex": "#080b3a",
  "rgb": {
    "r": 8,
    "g": 11,
    "b": 58
  },
  "hsl": {
    "h": 236.4,
    "s": 75.758,
    "l": 12.941
  },
  "oklch": {
    "l": 0.1889,
    "c": 0.08852,
    "h": 271.4
  },
  "luminance": 0.00596
}

Semantic roles & 50–950 ramp

primary

#080B3A

secondary

#797425

accent

#E735F2

background

#F4F4F6

surface

#E7E7EC

border

#C3C3C7

text

#020107

muted

#78777A

Preview Lab

Preview with #080B3A

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

Preview Lab → · Contrast checker → · Palette generator →