#090F48#090F48

#090F48 is a very dark, moderate blue. Relative luminance 0.009; OKLCH L 21.4% C 0.104 H 269.6°. Best body text is #FFFFFF at 17.89:1 contrast (WCAG AA passes).

Color values

HEX	#090F48
RGB	rgb(9, 15, 72)
HSL	hsl(234, 78%, 16%)
HSV	hsv(234, 88%, 28%)
CMYK	cmyk(87.5%, 79.2%, 0%, 71.8%)
CIE-LAB	lab(7.84, 21.35, -35.93)
CIE-LCH	lch(7.84, 41.80, 300.72°)
OKLab	oklab(21.43% -0.0007 -0.1041)
OKLCH	oklch(21.43% 0.104 269.6)
XYZ	xyz(1.4528, 0.8674, 6.2205)
Luminance	0.0087 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#090F48 #484209

analogous

#092E48 #090F48 #220948

triadic

#090F48 #48090F #0F4809

tetradic

#090F48 #48092E #484209 #094822

square

#090F48 #48092E #484209 #094822

split-complementary

#090F48 #482209 #2E4809

monochromatic

#03061B #03061B #090F48 #101A7E #1726B5

Accessibility & contrast

On white

17.89

#090F48 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#090F48 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #090F48

17.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##090F48	#FFFFFF	#000000	##FFFFFF
##090F48	1.00	17.89	1.17	17.89
#FFFFFF	17.89	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	17.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001A4A

Deuteranopia (green-blind)

#001447

Tritanopia (blue-blind)

#001F2A

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #090f48;
/* rgb */ color: rgb(9, 15, 72);
/* oklch */ color: oklch(21.4% 0.104 269.6);

Tailwind

colors: {
  custom: {
    50: '#564d7c',
    500: '#090f48',
    950: '#000000',
  },
}

SCSS

$custom: #090f48;
$custom-light: #564d7c;
$custom-dark: #000000;

JSON

{
  "hex": "#090f48",
  "rgb": {
    "r": 9,
    "g": 15,
    "b": 72
  },
  "hsl": {
    "h": 234.286,
    "s": 77.778,
    "l": 15.882
  },
  "oklch": {
    "l": 0.21425,
    "c": 0.10408,
    "h": 269.6
  },
  "luminance": 0.00868
}

Semantic roles & 50–950 ramp

primary

#090F48

secondary

#857C27

accent

#E234F4

background

#F5F4F7

surface

#E9E7EE

border

#C5C3C9

text

#030109

muted

#78777B

Preview Lab

Preview with #090F48

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

Preview Lab → · Contrast checker → · Palette generator →