#09072D#09072D

#09072D is a very dark, moderate blue. Relative luminance 0.004; OKLCH L 16.6% C 0.074 H 277.3°. Best body text is #FFFFFF at 19.45:1 contrast (WCAG AA passes).

Color values

HEX	#09072D
RGB	rgb(9, 7, 45)
HSL	hsl(243, 73%, 10%)
HSV	hsv(243, 84%, 18%)
CMYK	cmyk(80%, 84.4%, 0%, 82.4%)
CIE-LAB	lab(3.61, 11.57, -23.22)
CIE-LCH	lch(3.61, 25.95, 296.49°)
OKLab	oklab(16.55% 0.0094 -0.073)
OKLCH	oklch(16.55% 0.074 277.3)
XYZ	xyz(0.6621, 0.3994, 2.5243)
Luminance	0.0040 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#09072D #2B2D07

analogous

#07182D #09072D #1C072D

triadic

#09072D #2D0907 #072D09

tetradic

#09072D #2D0718 #2B2D07 #072D1C

square

#09072D #2D0718 #2B2D07 #072D1C

split-complementary

#09072D #2D1C07 #182D07

monochromatic

#05041A #05041A #09072D #140F62 #1E1797

Accessibility & contrast

On white

19.45

#09072D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.08

#09072D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #09072D

19.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##09072D	#FFFFFF	#000000	##FFFFFF
##09072D	1.00	19.45	1.08	19.45
#FFFFFF	19.45	1.00	21.00	1.00
#000000	1.08	21.00	1.00	21.00
##FFFFFF	19.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000F2E

Deuteranopia (green-blind)

#000B2C

Tritanopia (blue-blind)

#001119

Achromatopsia (no color)

#0D0D0D

Design tokens & code

CSS

--color: #09072d;
/* rgb */ color: rgb(9, 7, 45);
/* oklch */ color: oklch(16.6% 0.074 277.3);

Tailwind

colors: {
  custom: {
    50: '#4c4966',
    500: '#09072d',
    950: '#000000',
  },
}

SCSS

$custom: #09072d;
$custom-light: #4c4966;
$custom-dark: #000000;

JSON

{
  "hex": "#09072d",
  "rgb": {
    "r": 9,
    "g": 7,
    "b": 45
  },
  "hsl": {
    "h": 243.158,
    "s": 73.077,
    "l": 10.196
  },
  "oklch": {
    "l": 0.16552,
    "c": 0.07362,
    "h": 277.3
  },
  "luminance": 0.00399
}

Semantic roles & 50–950 ramp

primary

#09072D

secondary

#696D23

accent

#F038E6

background

#F4F4F6

surface

#E7E6EB

border

#C3C2C6

text

#010106

muted

#77777A

Preview Lab

Preview with #09072D

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

Preview Lab → · Contrast checker → · Palette generator →