#09112F#09112F

#09112F is a very dark, moderate blue. Relative luminance 0.007; OKLCH L 19.1% C 0.061 H 268.7°. Best body text is #FFFFFF at 18.54:1 contrast (WCAG AA passes).

Color values

HEX	#09112F
RGB	rgb(9, 17, 47)
HSL	hsl(227, 68%, 11%)
HSV	hsv(227, 81%, 18%)
CMYK	cmyk(80.9%, 63.8%, 0%, 81.6%)
CIE-LAB	lab(6.00, 7.98, -20.92)
CIE-LCH	lch(6.00, 22.39, 290.88°)
OKLab	oklab(19.12% -0.0014 -0.061)
OKLCH	oklch(19.12% 0.061 268.7)
XYZ	xyz(0.8260, 0.6641, 2.7734)
Luminance	0.0066 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 5.70

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#09112F #2F2709

analogous

#09242F #09112F #14092F

triadic

#09112F #2F0911 #112F09

tetradic

#09112F #2F0924 #2F2709 #092F14

square

#09112F #2F0924 #2F2709 #092F14

split-complementary

#09112F #2F1409 #242F09

monochromatic

#05091A #05091A #09112F #132462 #1D3696

Accessibility & contrast

On white

18.54

#09112F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.13

#09112F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #09112F

18.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##09112F	#FFFFFF	#000000	##FFFFFF
##09112F	1.00	18.54	1.13	18.54
#FFFFFF	18.54	1.00	21.00	1.00
#000000	1.13	21.00	1.00	21.00
##FFFFFF	18.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#021530

Deuteranopia (green-blind)

#00122E

Tritanopia (blue-blind)

#00181D

Achromatopsia (no color)

#131313

Design tokens & code

CSS

--color: #09112f;
/* rgb */ color: rgb(9, 17, 47);
/* oklch */ color: oklch(19.1% 0.061 268.7);

Tailwind

colors: {
  custom: {
    50: '#4d4f68',
    500: '#09112f',
    950: '#000000',
  },
}

SCSS

$custom: #09112f;
$custom-light: #4d4f68;
$custom-dark: #000000;

JSON

{
  "hex": "#09112f",
  "rgb": {
    "r": 9,
    "g": 17,
    "b": 47
  },
  "hsl": {
    "h": 227.368,
    "s": 67.857,
    "l": 10.98
  },
  "oklch": {
    "l": 0.19124,
    "c": 0.06107,
    "h": 268.7
  },
  "luminance": 0.00664
}

Semantic roles & 50–950 ramp

primary

#09112F

secondary

#6D5E27

accent

#C63DEB

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#010106

muted

#77777A

Preview Lab

Preview with #09112F

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

Preview Lab → · Contrast checker → · Palette generator →