#090933#090933

#090933 is a very dark, moderate blue. Relative luminance 0.005; OKLCH L 17.7% C 0.080 H 274.6°. Best body text is #FFFFFF at 19.12:1 contrast (WCAG AA passes).

Color values

HEX	#090933
RGB	rgb(9, 9, 51)
HSL	hsl(240, 70%, 12%)
HSV	hsv(240, 82%, 20%)
CMYK	cmyk(82.4%, 82.4%, 0%, 80%)
CIE-LAB	lab(4.45, 13.91, -26.36)
CIE-LCH	lch(4.45, 29.81, 297.83°)
OKLab	oklab(17.72% 0.0064 -0.0797)
OKLCH	oklch(17.72% 0.08 274.6)
XYZ	xyz(0.8077, 0.4924, 3.1838)
Luminance	0.0049 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#090933 #333309

analogous

#091E33 #090933 #1E0933

triadic

#090933 #330909 #093309

tetradic

#090933 #33091E #333309 #09331E

square

#090933 #33091E #333309 #09331E

split-complementary

#090933 #331E09 #1E3309

monochromatic

#05051A #05051A #090933 #121267 #1B1B9B

Accessibility & contrast

On white

19.12

#090933 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.10

#090933 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #090933

19.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##090933	#FFFFFF	#000000	##FFFFFF
##090933	1.00	19.12	1.10	19.12
#FFFFFF	19.12	1.00	21.00	1.00
#000000	1.10	21.00	1.00	21.00
##FFFFFF	19.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001134

Deuteranopia (green-blind)

#000D32

Tritanopia (blue-blind)

#00141D

Achromatopsia (no color)

#0F0F0F

Design tokens & code

CSS

--color: #090933;
/* rgb */ color: rgb(9, 9, 51);
/* oklch */ color: oklch(17.7% 0.080 274.6);

Tailwind

colors: {
  custom: {
    50: '#4e4a6b',
    500: '#090933',
    950: '#000000',
  },
}

SCSS

$custom: #090933;
$custom-light: #4e4a6b;
$custom-dark: #000000;

JSON

{
  "hex": "#090933",
  "rgb": {
    "r": 9,
    "g": 9,
    "b": 51
  },
  "hsl": {
    "h": 240,
    "s": 70,
    "l": 11.765
  },
  "oklch": {
    "l": 0.17723,
    "c": 0.07998,
    "h": 274.6
  },
  "luminance": 0.00492
}

Semantic roles & 50–950 ramp

primary

#090933

secondary

#717127

accent

#ED3BED

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#020106

muted

#78777A

Preview Lab

Preview with #090933

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

Preview Lab → · Contrast checker → · Palette generator →