#091F36#091F36

#091F36 is a very dark, muted cyan. Relative luminance 0.013; OKLCH L 23.5% C 0.053 H 251.9°. Best body text is #FFFFFF at 16.66:1 contrast (WCAG AA passes).

Color values

HEX	#091F36
RGB	rgb(9, 31, 54)
HSL	hsl(211, 71%, 12%)
HSV	hsv(211, 83%, 21%)
CMYK	cmyk(83.3%, 42.6%, 0%, 78.8%)
CIE-LAB	lab(11.31, 0.90, -17.55)
CIE-LCH	lch(11.31, 17.57, 272.93°)
OKLab	oklab(23.53% -0.0163 -0.0499)
OKLCH	oklch(23.53% 0.053 251.9)
XYZ	xyz(1.2683, 1.3043, 3.6742)
Luminance	0.0130 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#091F36 #362009

analogous

#093636 #091F36 #0A0936

triadic

#091F36 #36091F #1F3609

tetradic

#091F36 #360936 #362009 #09360A

square

#091F36 #360936 #362009 #09360A

split-complementary

#091F36 #360A09 #363609

monochromatic

#040F1A #040F1A #091F36 #123D6A #1A5B9F

Accessibility & contrast

On white

16.66

#091F36 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.26

#091F36 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #091F36

16.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##091F36	#FFFFFF	#000000	##FFFFFF
##091F36	1.00	16.66	1.26	16.66
#FFFFFF	16.66	1.00	21.00	1.00
#000000	1.26	21.00	1.00	21.00
##FFFFFF	16.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#152037

Deuteranopia (green-blind)

#0E1C36

Tritanopia (blue-blind)

#002427

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #091f36;
/* rgb */ color: rgb(9, 31, 54);
/* oklch */ color: oklch(23.5% 0.053 251.9);

Tailwind

colors: {
  custom: {
    50: '#4f5a6d',
    500: '#091f36',
    950: '#000000',
  },
}

SCSS

$custom: #091f36;
$custom-light: #4f5a6d;
$custom-dark: #000000;

JSON

{
  "hex": "#091f36",
  "rgb": {
    "r": 9,
    "g": 31,
    "b": 54
  },
  "hsl": {
    "h": 210.667,
    "s": 71.429,
    "l": 12.353
  },
  "oklch": {
    "l": 0.23534,
    "c": 0.05252,
    "h": 251.9
  },
  "luminance": 0.01304
}

Semantic roles & 50–950 ramp

primary

#091F36

secondary

#744E27

accent

#963AEE

background

#F4F5F6

surface

#E7E9EB

border

#C3C5C6

text

#020307

muted

#78787A

Preview Lab

Preview with #091F36

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

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