#090937#090937

#090937 is a very dark, moderate blue. Relative luminance 0.005; OKLCH L 18.2% C 0.086 H 273.7°. Best body text is #FFFFFF at 18.99:1 contrast (WCAG AA passes).

Color values

HEX	#090937
RGB	rgb(9, 9, 55)
HSL	hsl(240, 72%, 13%)
HSV	hsv(240, 84%, 22%)
CMYK	cmyk(83.6%, 83.6%, 0%, 78.4%)
CIE-LAB	lab(4.78, 16.20, -28.77)
CIE-LCH	lch(4.78, 33.01, 299.38°)
OKLab	oklab(18.21% 0.0056 -0.086)
OKLCH	oklch(18.21% 0.086 273.7)
XYZ	xyz(0.8997, 0.5292, 3.6684)
Luminance	0.0053 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#090937 #373709

analogous

#092037 #090937 #200937

triadic

#090937 #370909 #093709

tetradic

#090937 #370920 #373709 #093720

square

#090937 #370920 #373709 #093720

split-complementary

#090937 #372009 #203709

monochromatic

#04041A #04041A #090937 #12126C #1A1AA0

Accessibility & contrast

On white

18.99

#090937 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.11

#090937 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #090937

18.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##090937	#FFFFFF	#000000	##FFFFFF
##090937	1.00	18.99	1.11	18.99
#FFFFFF	18.99	1.00	21.00	1.00
#000000	1.11	21.00	1.00	21.00
##FFFFFF	18.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001238

Deuteranopia (green-blind)

#000E36

Tritanopia (blue-blind)

#00161F

Achromatopsia (no color)

#101010

Design tokens & code

CSS

--color: #090937;
/* rgb */ color: rgb(9, 9, 55);
/* oklch */ color: oklch(18.2% 0.086 273.7);

Tailwind

colors: {
  custom: {
    50: '#504a6e',
    500: '#090937',
    950: '#000000',
  },
}

SCSS

$custom: #090937;
$custom-light: #504a6e;
$custom-dark: #000000;

JSON

{
  "hex": "#090937",
  "rgb": {
    "r": 9,
    "g": 9,
    "b": 55
  },
  "hsl": {
    "h": 240,
    "s": 71.875,
    "l": 12.549
  },
  "oklch": {
    "l": 0.18212,
    "c": 0.0862,
    "h": 273.7
  },
  "luminance": 0.00529
}

Semantic roles & 50–950 ramp

primary

#090937

secondary

#757527

accent

#EF39EF

background

#F4F4F6

surface

#E7E7EC

border

#C3C3C7

text

#020107

muted

#78777A

Preview Lab

Preview with #090937

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

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