#091933#091933

#091933 is a very dark, muted blue. Relative luminance 0.010; OKLCH L 21.6% C 0.056 H 259.6°. Best body text is #FFFFFF at 17.52:1 contrast (WCAG AA passes).

Color values

HEX	#091933
RGB	rgb(9, 25, 51)
HSL	hsl(217, 70%, 12%)
HSV	hsv(217, 82%, 20%)
CMYK	cmyk(82.4%, 51%, 0%, 80%)
CIE-LAB	lab(8.93, 4.18, -19.17)
CIE-LCH	lch(8.93, 19.62, 282.31°)
OKLab	oklab(21.62% -0.01 -0.0548)
OKLCH	oklch(21.62% 0.056 259.6)
XYZ	xyz(1.0576, 0.9922, 3.2671)
Luminance	0.0099 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#091933 #332309

analogous

#092E33 #091933 #0E0933

triadic

#091933 #330919 #193309

tetradic

#091933 #33092E #332309 #09330E

square

#091933 #33092E #332309 #09330E

split-complementary

#091933 #330E09 #2E3309

monochromatic

#050D1A #050D1A #091933 #123367 #1B4C9B

Accessibility & contrast

On white

17.52

#091933 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.20

#091933 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #091933

17.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##091933	#FFFFFF	#000000	##FFFFFF
##091933	1.00	17.52	1.20	17.52
#FFFFFF	17.52	1.00	21.00	1.00
#000000	1.20	21.00	1.00	21.00
##FFFFFF	17.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D1B34

Deuteranopia (green-blind)

#061832

Tritanopia (blue-blind)

#001F23

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #091933;
/* rgb */ color: rgb(9, 25, 51);
/* oklch */ color: oklch(21.6% 0.056 259.6);

Tailwind

colors: {
  custom: {
    50: '#4e556b',
    500: '#091933',
    950: '#000000',
  },
}

SCSS

$custom: #091933;
$custom-light: #4e556b;
$custom-dark: #000000;

JSON

{
  "hex": "#091933",
  "rgb": {
    "r": 9,
    "g": 25,
    "b": 51
  },
  "hsl": {
    "h": 217.143,
    "s": 70,
    "l": 11.765
  },
  "oklch": {
    "l": 0.21615,
    "c": 0.05568,
    "h": 259.6
  },
  "luminance": 0.00992
}

Semantic roles & 50–950 ramp

primary

#091933

secondary

#715527

accent

#A93BED

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#020206

muted

#78787A

Preview Lab

Preview with #091933

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

Preview Lab → · Contrast checker → · Palette generator →