#090839#090839

#090839 is a very dark, moderate blue. Relative luminance 0.005; OKLCH L 18.3% C 0.091 H 273.7°. Best body text is #FFFFFF at 19.00:1 contrast (WCAG AA passes).

Color values

HEX	#090839
RGB	rgb(9, 8, 57)
HSL	hsl(241, 75%, 13%)
HSV	hsv(241, 86%, 22%)
CMYK	cmyk(84.2%, 86%, 0%, 77.6%)
CIE-LAB	lab(4.76, 17.75, -30.26)
CIE-LCH	lch(4.76, 35.08, 300.40°)
OKLab	oklab(18.27% 0.0059 -0.0904)
OKLCH	oklch(18.27% 0.091 273.7)
XYZ	xyz(0.9378, 0.5271, 3.9224)
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

#090839 #383908

analogous

#082039 #090839 #210839

triadic

#090839 #390908 #083909

tetradic

#090839 #390820 #383908 #083921

square

#090839 #390820 #383908 #083921

split-complementary

#090839 #392108 #203908

monochromatic

#04041B #04041B #090839 #11106F #1A17A4

Accessibility & contrast

On white

19.00

#090839 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.11

#090839 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #090839

19.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##090839	#FFFFFF	#000000	##FFFFFF
##090839	1.00	19.00	1.11	19.00
#FFFFFF	19.00	1.00	21.00	1.00
#000000	1.11	21.00	1.00	21.00
##FFFFFF	19.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00133A

Deuteranopia (green-blind)

#000E38

Tritanopia (blue-blind)

#001620

Achromatopsia (no color)

#101010

Design tokens & code

CSS

--color: #090839;
/* rgb */ color: rgb(9, 8, 57);
/* oklch */ color: oklch(18.3% 0.091 273.7);

Tailwind

colors: {
  custom: {
    50: '#514970',
    500: '#090839',
    950: '#000000',
  },
}

SCSS

$custom: #090839;
$custom-light: #514970;
$custom-dark: #000000;

JSON

{
  "hex": "#090839",
  "rgb": {
    "r": 9,
    "g": 8,
    "b": 57
  },
  "hsl": {
    "h": 241.224,
    "s": 75.385,
    "l": 12.745
  },
  "oklch": {
    "l": 0.18267,
    "c": 0.09058,
    "h": 273.7
  },
  "luminance": 0.00527
}

Semantic roles & 50–950 ramp

primary

#090839

secondary

#767825

accent

#F236EE

background

#F4F4F6

surface

#E7E6EC

border

#C3C2C7

text

#020107

muted

#78777A

Preview Lab

Preview with #090839

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

Preview Lab → · Contrast checker → · Palette generator →