#090240#090240

#090240 is a very dark, moderate blue. Relative luminance 0.005; OKLCH L 18.0% C 0.109 H 273.8°. Best body text is #FFFFFF at 19.19:1 contrast (WCAG AA passes).

Color values

HEX	#090240
RGB	rgb(9, 2, 64)
HSL	hsl(247, 94%, 13%)
HSV	hsv(247, 97%, 25%)
CMYK	cmyk(85.9%, 96.9%, 0%, 74.9%)
CIE-LAB	lab(4.26, 24.37, -36.14)
CIE-LCH	lch(4.26, 43.58, 303.99°)
OKLab	oklab(18.05% 0.0072 -0.1084)
OKLCH	oklch(18.05% 0.109 273.8)
XYZ	xyz(1.0595, 0.4715, 4.8847)
Luminance	0.0047 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Night Blue

#040348

ΔE00 1.79

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#090240 #394002

analogous

#021A40 #090240 #280240

triadic

#090240 #400902 #024009

tetradic

#090240 #40021A #394002 #024028

square

#090240 #40021A #394002 #024028

split-complementary

#090240 #402802 #1A4002

monochromatic

#04011E #04011E #090240 #11047B #1A06B7

Accessibility & contrast

On white

19.19

#090240 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.09

#090240 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #090240

19.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##090240	#FFFFFF	#000000	##FFFFFF
##090240	1.00	19.19	1.09	19.19
#FFFFFF	19.19	1.00	21.00	1.00
#000000	1.09	21.00	1.00	21.00
##FFFFFF	19.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001242

Deuteranopia (green-blind)

#000C3F

Tritanopia (blue-blind)

#001622

Achromatopsia (no color)

#0F0F0F

Design tokens & code

CSS

--color: #090240;
/* rgb */ color: rgb(9, 2, 64);
/* oklch */ color: oklch(18.0% 0.109 273.8);

Tailwind

colors: {
  custom: {
    50: '#534676',
    500: '#090240',
    950: '#000000',
  },
}

SCSS

$custom: #090240;
$custom-light: #534676;
$custom-dark: #000000;

JSON

{
  "hex": "#090240",
  "rgb": {
    "r": 9,
    "g": 2,
    "b": 64
  },
  "hsl": {
    "h": 246.774,
    "s": 93.939,
    "l": 12.941
  },
  "oklch": {
    "l": 0.18045,
    "c": 0.10865,
    "h": 273.8
  },
  "luminance": 0.00472
}

Semantic roles & 50–950 ramp

primary

#090240

secondary

#77831B

accent

#FF29E7

background

#F5F3F7

surface

#E9E5ED

border

#C5C1C8

text

#030008

muted

#78777B

Preview Lab

Preview with #090240

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

Preview Lab → · Contrast checker → · Palette generator →