#090D48#090D48

#090D48 is a very dark, moderate blue. Relative luminance 0.008; OKLCH L 21.1% C 0.106 H 270.1°. Best body text is #FFFFFF at 18.06:1 contrast (WCAG AA passes).

Color values

HEX	#090D48
RGB	rgb(9, 13, 72)
HSL	hsl(236, 78%, 16%)
HSV	hsv(236, 88%, 28%)
CMYK	cmyk(87.5%, 81.9%, 0%, 71.8%)
CIE-LAB	lab(7.35, 22.67, -36.73)
CIE-LCH	lch(7.35, 43.17, 301.68°)
OKLab	oklab(21.07% 0.0002 -0.1065)
OKLCH	oklch(21.07% 0.106 270.1)
XYZ	xyz(1.4259, 0.8136, 6.2115)
Luminance	0.0081 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#090D48 #484409

analogous

#092C48 #090D48 #240948

triadic

#090D48 #48090D #0D4809

tetradic

#090D48 #48092C #484409 #094824

square

#090D48 #48092C #484409 #094824

split-complementary

#090D48 #482409 #2C4809

monochromatic

#03051B #03051B #090D48 #10177E #1721B5

Accessibility & contrast

On white

18.06

#090D48 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#090D48 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #090D48

18.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##090D48	#FFFFFF	#000000	##FFFFFF
##090D48	1.00	18.06	1.16	18.06
#FFFFFF	18.06	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00194A

Deuteranopia (green-blind)

#001347

Tritanopia (blue-blind)

#001E29

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #090d48;
/* rgb */ color: rgb(9, 13, 72);
/* oklch */ color: oklch(21.1% 0.106 270.1);

Tailwind

colors: {
  custom: {
    50: '#564c7c',
    500: '#090d48',
    950: '#000000',
  },
}

SCSS

$custom: #090d48;
$custom-light: #564c7c;
$custom-dark: #000000;

JSON

{
  "hex": "#090d48",
  "rgb": {
    "r": 9,
    "g": 13,
    "b": 72
  },
  "hsl": {
    "h": 236.19,
    "s": 77.778,
    "l": 15.882
  },
  "oklch": {
    "l": 0.21065,
    "c": 0.10649,
    "h": 270.1
  },
  "luminance": 0.00814
}

Semantic roles & 50–950 ramp

primary

#090D48

secondary

#857F27

accent

#E834F4

background

#F5F4F7

surface

#E9E7EE

border

#C5C3C9

text

#030109

muted

#78777B

Preview Lab

Preview with #090D48

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

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