#081243#081243

#081243 is a very dark, moderate blue. Relative luminance 0.009; OKLCH L 21.4% C 0.093 H 268.0°. Best body text is #FFFFFF at 17.83:1 contrast (WCAG AA passes).

Color values

HEX	#081243
RGB	rgb(8, 18, 67)
HSL	hsl(230, 79%, 15%)
HSV	hsv(230, 88%, 26%)
CMYK	cmyk(88.1%, 73.1%, 0%, 73.7%)
CIE-LAB	lab(8.03, 16.87, -32.09)
CIE-LCH	lch(8.03, 36.26, 297.73°)
OKLab	oklab(21.38% -0.0032 -0.0929)
OKLCH	oklch(21.38% 0.093 268)
XYZ	xyz(1.3292, 0.8893, 5.4107)
Luminance	0.0089 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#081243 #433908

analogous

#082F43 #081243 #1C0843

triadic

#081243 #430812 #124308

tetradic

#081243 #43082F #433908 #08431C

square

#081243 #43082F #433908 #08431C

split-complementary

#081243 #431C08 #2F4308

monochromatic

#03071B #03071B #081243 #0F217A #152FB0

Accessibility & contrast

On white

17.83

#081243 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#081243 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #081243

17.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##081243	#FFFFFF	#000000	##FFFFFF
##081243	1.00	17.83	1.18	17.83
#FFFFFF	17.83	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001A45

Deuteranopia (green-blind)

#001542

Tritanopia (blue-blind)

#001F28

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #081243;
/* rgb */ color: rgb(8, 18, 67);
/* oklch */ color: oklch(21.4% 0.093 268.0);

Tailwind

colors: {
  custom: {
    50: '#534f78',
    500: '#081243',
    950: '#000000',
  },
}

SCSS

$custom: #081243;
$custom-light: #534f78;
$custom-dark: #000000;

JSON

{
  "hex": "#081243",
  "rgb": {
    "r": 8,
    "g": 18,
    "b": 67
  },
  "hsl": {
    "h": 229.831,
    "s": 78.667,
    "l": 14.706
  },
  "oklch": {
    "l": 0.21381,
    "c": 0.09294,
    "h": 268
  },
  "luminance": 0.00889
}

Semantic roles & 50–950 ramp

primary

#081243

secondary

#817225

accent

#D433F5

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#030209

muted

#78787B

Preview Lab

Preview with #081243

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

Preview Lab → · Contrast checker → · Palette generator →