#08043A#08043A

#08043A is a very dark, moderate blue. Relative luminance 0.004; OKLCH L 17.5% C 0.098 H 273.8°. Best body text is #FFFFFF at 19.29:1 contrast (WCAG AA passes).

Color values

HEX	#08043A
RGB	rgb(8, 4, 58)
HSL	hsl(244, 87%, 12%)
HSV	hsv(244, 93%, 23%)
CMYK	cmyk(86.2%, 93.1%, 0%, 77.3%)
CIE-LAB	lab(4.01, 19.81, -32.21)
CIE-LCH	lch(4.01, 37.81, 301.59°)
OKLab	oklab(17.5% 0.0065 -0.0979)
OKLCH	oklch(17.5% 0.098 273.8)
XYZ	xyz(0.9070, 0.4439, 4.0400)
Luminance	0.0044 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#08043A #363A04

analogous

#041B3A #08043A #23043A

triadic

#08043A #3A0804 #043A08

tetradic

#08043A #3A041B #363A04 #043A23

square

#08043A #3A041B #363A04 #043A23

split-complementary

#08043A #3A2304 #1B3A04

monochromatic

#04021D #04021D #08043A #100873 #180CAD

Accessibility & contrast

On white

19.29

#08043A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.09

#08043A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #08043A

19.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##08043A	#FFFFFF	#000000	##FFFFFF
##08043A	1.00	19.29	1.09	19.29
#FFFFFF	19.29	1.00	21.00	1.00
#000000	1.09	21.00	1.00	21.00
##FFFFFF	19.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00113B

Deuteranopia (green-blind)

#000B39

Tritanopia (blue-blind)

#00141F

Achromatopsia (no color)

#0E0E0E

Design tokens & code

CSS

--color: #08043a;
/* rgb */ color: rgb(8, 4, 58);
/* oklch */ color: oklch(17.5% 0.098 273.8);

Tailwind

colors: {
  custom: {
    50: '#504771',
    500: '#08043a',
    950: '#000000',
  },
}

SCSS

$custom: #08043a;
$custom-light: #504771;
$custom-dark: #000000;

JSON

{
  "hex": "#08043a",
  "rgb": {
    "r": 8,
    "g": 4,
    "b": 58
  },
  "hsl": {
    "h": 244.444,
    "s": 87.097,
    "l": 12.157
  },
  "oklch": {
    "l": 0.17498,
    "c": 0.09808,
    "h": 273.8
  },
  "luminance": 0.00444
}

Semantic roles & 50–950 ramp

primary

#08043A

secondary

#757C1E

accent

#FD2BEE

background

#F4F4F6

surface

#E7E6EC

border

#C3C2C7

text

#020008

muted

#78777B

Preview Lab

Preview with #08043A

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

Preview Lab → · Contrast checker → · Palette generator →