#09032F#09032F

#09032F is a very dark, moderate blue. Relative luminance 0.003; OKLCH L 15.8% C 0.084 H 279.1°. Best body text is #FFFFFF at 19.71:1 contrast (WCAG AA passes).

Color values

HEX	#09032F
RGB	rgb(9, 3, 47)
HSL	hsl(248, 88%, 10%)
HSV	hsv(248, 94%, 18%)
CMYK	cmyk(80.9%, 93.6%, 0%, 81.6%)
CIE-LAB	lab(2.97, 14.17, -25.75)
CIE-LCH	lch(2.97, 29.39, 298.83°)
OKLab	oklab(15.81% 0.0132 -0.0829)
OKLCH	oklch(15.81% 0.084 279.1)
XYZ	xyz(0.6581, 0.3284, 2.7175)
Luminance	0.0033 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#09032F #292F03

analogous

#03132F #09032F #1F032F

triadic

#09032F #2F0903 #032F09

tetradic

#09032F #2F0313 #292F03 #032F1F

square

#09032F #2F0313 #292F03 #032F1F

split-complementary

#09032F #2F1F03 #132F03

monochromatic

#06021D #06021D #09032F #140769 #1F0AA2

Accessibility & contrast

On white

19.71

#09032F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.07

#09032F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #09032F

19.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##09032F	#FFFFFF	#000000	##FFFFFF
##09032F	1.00	19.71	1.07	19.71
#FFFFFF	19.71	1.00	21.00	1.00
#000000	1.07	21.00	1.00	21.00
##FFFFFF	19.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000D30

Deuteranopia (green-blind)

#00092E

Tritanopia (blue-blind)

#000F18

Achromatopsia (no color)

#0B0B0B

Design tokens & code

CSS

--color: #09032f;
/* rgb */ color: rgb(9, 3, 47);
/* oklch */ color: oklch(15.8% 0.084 279.1);

Tailwind

colors: {
  custom: {
    50: '#4c4868',
    500: '#09032f',
    950: '#000000',
  },
}

SCSS

$custom: #09032f;
$custom-light: #4c4868;
$custom-dark: #000000;

JSON

{
  "hex": "#09032f",
  "rgb": {
    "r": 9,
    "g": 3,
    "b": 47
  },
  "hsl": {
    "h": 248.182,
    "s": 88,
    "l": 9.804
  },
  "oklch": {
    "l": 0.1581,
    "c": 0.08399,
    "h": 279.1
  },
  "luminance": 0.00328
}

Semantic roles & 50–950 ramp

primary

#09032F

secondary

#67731B

accent

#FE2AE1

background

#F4F4F6

surface

#E7E6EB

border

#C3C2C6

text

#010006

muted

#77777A

Preview Lab

Preview with #09032F

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

Preview Lab → · Contrast checker → · Palette generator →