#09072E#09072E

#09072E is a very dark, moderate blue. Relative luminance 0.004; OKLCH L 16.7% C 0.075 H 277.0°. Best body text is #FFFFFF at 19.42:1 contrast (WCAG AA passes).

Color values

HEX	#09072E
RGB	rgb(9, 7, 46)
HSL	hsl(243, 74%, 10%)
HSV	hsv(243, 85%, 18%)
CMYK	cmyk(80.4%, 84.8%, 0%, 82%)
CIE-LAB	lab(3.68, 12.07, -23.86)
CIE-LCH	lch(3.68, 26.74, 296.82°)
OKLab	oklab(16.67% 0.0092 -0.0746)
OKLCH	oklch(16.67% 0.075 277)
XYZ	xyz(0.6816, 0.4072, 2.6269)
Luminance	0.0041 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#09072E #2C2E07

analogous

#07182E #09072E #1C072E

triadic

#09072E #2E0907 #072E09

tetradic

#09072E #2E0718 #2C2E07 #072E1C

square

#09072E #2E0718 #2C2E07 #072E1C

split-complementary

#09072E #2E1C07 #182E07

monochromatic

#05041B #05041B #09072E #130F63 #1E1798

Accessibility & contrast

On white

19.42

#09072E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.08

#09072E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #09072E

19.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##09072E	#FFFFFF	#000000	##FFFFFF
##09072E	1.00	19.42	1.08	19.42
#FFFFFF	19.42	1.00	21.00	1.00
#000000	1.08	21.00	1.00	21.00
##FFFFFF	19.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000F2F

Deuteranopia (green-blind)

#000B2D

Tritanopia (blue-blind)

#001119

Achromatopsia (no color)

#0D0D0D

Design tokens & code

CSS

--color: #09072e;
/* rgb */ color: rgb(9, 7, 46);
/* oklch */ color: oklch(16.7% 0.075 277.0);

Tailwind

colors: {
  custom: {
    50: '#4c4967',
    500: '#09072e',
    950: '#000000',
  },
}

SCSS

$custom: #09072e;
$custom-light: #4c4967;
$custom-dark: #000000;

JSON

{
  "hex": "#09072e",
  "rgb": {
    "r": 9,
    "g": 7,
    "b": 46
  },
  "hsl": {
    "h": 243.077,
    "s": 73.585,
    "l": 10.392
  },
  "oklch": {
    "l": 0.16674,
    "c": 0.07521,
    "h": 277
  },
  "luminance": 0.00407
}

Semantic roles & 50–950 ramp

primary

#09072E

secondary

#6A6E23

accent

#F038E7

background

#F4F4F6

surface

#E7E6EB

border

#C3C2C6

text

#010106

muted

#77777A

Preview Lab

Preview with #09072E

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

Preview Lab → · Contrast checker → · Palette generator →