#090E4A#090E4A

#090E4A is a very dark, moderate blue. Relative luminance 0.009; OKLCH L 21.5% C 0.108 H 269.7°. Best body text is #FFFFFF at 17.90:1 contrast (WCAG AA passes).

Color values

HEX	#090E4A
RGB	rgb(9, 14, 74)
HSL	hsl(235, 78%, 16%)
HSV	hsv(235, 88%, 29%)
CMYK	cmyk(87.8%, 81.1%, 0%, 71%)
CIE-LAB	lab(7.83, 22.87, -37.35)
CIE-LCH	lch(7.83, 43.79, 301.48°)
OKLab	oklab(21.49% -0.0006 -0.1082)
OKLCH	oklch(21.49% 0.108 269.7)
XYZ	xyz(1.5053, 0.8664, 6.5651)
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

#090E4A #4A4509

analogous

#092F4A #090E4A #25094A

triadic

#090E4A #4A090E #0E4A09

tetradic

#090E4A #4A092F #4A4509 #094A25

square

#090E4A #4A092F #4A4509 #094A25

split-complementary

#090E4A #4A2509 #2F4A09

monochromatic

#03051B #03051B #090E4A #101881 #1623B7

Accessibility & contrast

On white

17.90

#090E4A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#090E4A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #090E4A

17.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##090E4A	#FFFFFF	#000000	##FFFFFF
##090E4A	1.00	17.90	1.17	17.90
#FFFFFF	17.90	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	17.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001A4C

Deuteranopia (green-blind)

#001449

Tritanopia (blue-blind)

#001F2B

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #090e4a;
/* rgb */ color: rgb(9, 14, 74);
/* oklch */ color: oklch(21.5% 0.108 269.7);

Tailwind

colors: {
  custom: {
    50: '#574d7d',
    500: '#090e4a',
    950: '#000000',
  },
}

SCSS

$custom: #090e4a;
$custom-light: #574d7d;
$custom-dark: #000000;

JSON

{
  "hex": "#090e4a",
  "rgb": {
    "r": 9,
    "g": 14,
    "b": 74
  },
  "hsl": {
    "h": 235.385,
    "s": 78.313,
    "l": 16.275
  },
  "oklch": {
    "l": 0.21491,
    "c": 0.10819,
    "h": 269.7
  },
  "luminance": 0.00867
}

Semantic roles & 50–950 ramp

primary

#090E4A

secondary

#878027

accent

#E633F5

background

#F5F4F7

surface

#E9E7EE

border

#C5C3C9

text

#04010A

muted

#79777C

Preview Lab

Preview with #090E4A

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

Preview Lab → · Contrast checker → · Palette generator →