#09083F#09083F

#09083F is a very dark, moderate blue. Relative luminance 0.006; OKLCH L 19.0% C 0.099 H 272.6°. Best body text is #FFFFFF at 18.78:1 contrast (WCAG AA passes).

Color values

HEX	#09083F
RGB	rgb(9, 8, 63)
HSL	hsl(241, 77%, 14%)
HSV	hsv(241, 87%, 25%)
CMYK	cmyk(85.7%, 87.3%, 0%, 75.3%)
CIE-LAB	lab(5.33, 21.02, -33.66)
CIE-LCH	lch(5.33, 39.68, 301.98°)
OKLab	oklab(19.05% 0.0045 -0.0992)
OKLCH	oklch(19.05% 0.099 272.6)
XYZ	xyz(1.0964, 0.5905, 4.7579)
Luminance	0.0059 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#09083F #3E3F08

analogous

#08233F #09083F #25083F

triadic

#09083F #3F0908 #083F09

tetradic

#09083F #3F0823 #3E3F08 #083F25

square

#09083F #3F0823 #3E3F08 #083F25

split-complementary

#09083F #3F2508 #233F08

monochromatic

#04031B #04031B #09083F #110F75 #1916AC

Accessibility & contrast

On white

18.78

#09083F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.12

#09083F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #09083F

18.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##09083F	#FFFFFF	#000000	##FFFFFF
##09083F	1.00	18.78	1.12	18.78
#FFFFFF	18.78	1.00	21.00	1.00
#000000	1.12	21.00	1.00	21.00
##FFFFFF	18.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001441

Deuteranopia (green-blind)

#000F3E

Tritanopia (blue-blind)

#001823

Achromatopsia (no color)

#121212

Design tokens & code

CSS

--color: #09083f;
/* rgb */ color: rgb(9, 8, 63);
/* oklch */ color: oklch(19.0% 0.099 272.6);

Tailwind

colors: {
  custom: {
    50: '#534975',
    500: '#09083f',
    950: '#000000',
  },
}

SCSS

$custom: #09083f;
$custom-light: #534975;
$custom-dark: #000000;

JSON

{
  "hex": "#09083f",
  "rgb": {
    "r": 9,
    "g": 8,
    "b": 63
  },
  "hsl": {
    "h": 241.091,
    "s": 77.465,
    "l": 13.922
  },
  "oklch": {
    "l": 0.19048,
    "c": 0.09935,
    "h": 272.6
  },
  "luminance": 0.00591
}

Semantic roles & 50–950 ramp

primary

#09083F

secondary

#7C7E25

accent

#F434F0

background

#F5F4F7

surface

#E9E6ED

border

#C5C2C8

text

#030108

muted

#78777B

Preview Lab

Preview with #09083F

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

Preview Lab → · Contrast checker → · Palette generator →