#090D43#090D43

#090D43 is a very dark, moderate blue. Relative luminance 0.008; OKLCH L 20.4% C 0.099 H 270.6°. Best body text is #FFFFFF at 18.26:1 contrast (WCAG AA passes).

Color values

HEX	#090D43
RGB	rgb(9, 13, 67)
HSL	hsl(236, 76%, 15%)
HSV	hsv(236, 87%, 26%)
CMYK	cmyk(86.6%, 80.6%, 0%, 73.7%)
CIE-LAB	lab(6.78, 20.42, -34.14)
CIE-LCH	lch(6.78, 39.78, 300.89°)
OKLab	oklab(20.44% 0.0011 -0.0992)
OKLCH	oklch(20.44% 0.099 270.6)
XYZ	xyz(1.2694, 0.7510, 5.3872)
Luminance	0.0075 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Navy Blue (survey)

#001146

ΔE00 2.02

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#090D43 #433F09

analogous

#092A43 #090D43 #220943

triadic

#090D43 #43090D #0D4309

tetradic

#090D43 #43092A #433F09 #094322

square

#090D43 #43092A #433F09 #094322

split-complementary

#090D43 #432209 #2A4309

monochromatic

#04051B #04051B #090D43 #101779 #1722AF

Accessibility & contrast

On white

18.26

#090D43 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#090D43 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #090D43

18.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##090D43	#FFFFFF	#000000	##FFFFFF
##090D43	1.00	18.26	1.15	18.26
#FFFFFF	18.26	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001845

Deuteranopia (green-blind)

#001242

Tritanopia (blue-blind)

#001C27

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #090d43;
/* rgb */ color: rgb(9, 13, 67);
/* oklch */ color: oklch(20.4% 0.099 270.6);

Tailwind

colors: {
  custom: {
    50: '#544c78',
    500: '#090d43',
    950: '#000000',
  },
}

SCSS

$custom: #090d43;
$custom-light: #544c78;
$custom-dark: #000000;

JSON

{
  "hex": "#090d43",
  "rgb": {
    "r": 9,
    "g": 13,
    "b": 67
  },
  "hsl": {
    "h": 235.862,
    "s": 76.316,
    "l": 14.902
  },
  "oklch": {
    "l": 0.20442,
    "c": 0.0992,
    "h": 270.6
  },
  "luminance": 0.00751
}

Semantic roles & 50–950 ramp

primary

#090D43

secondary

#817B27

accent

#E635F3

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#030109

muted

#78777B

Preview Lab

Preview with #090D43

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

Preview Lab → · Contrast checker → · Palette generator →