#091B33#091B33

#091B33 is a very dark, muted cyan. Relative luminance 0.011; OKLCH L 22.2% C 0.053 H 256.4°. Best body text is #FFFFFF at 17.27:1 contrast (WCAG AA passes).

Color values

HEX	#091B33
RGB	rgb(9, 27, 51)
HSL	hsl(214, 70%, 12%)
HSV	hsv(214, 82%, 20%)
CMYK	cmyk(82.4%, 47.1%, 0%, 80%)
CIE-LAB	lab(9.65, 2.61, -18.02)
CIE-LCH	lch(9.65, 18.21, 278.25°)
OKLab	oklab(22.17% -0.0124 -0.0514)
OKLCH	oklch(22.17% 0.053 256.4)
XYZ	xyz(1.1019, 1.0808, 3.2819)
Luminance	0.0108 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#091B33 #332109

analogous

#093033 #091B33 #0C0933

triadic

#091B33 #33091B #1B3309

tetradic

#091B33 #330930 #332109 #09330C

square

#091B33 #330930 #332109 #09330C

split-complementary

#091B33 #330C09 #303309

monochromatic

#050E1A #050E1A #091B33 #123767 #1B529B

Accessibility & contrast

On white

17.27

#091B33 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#091B33 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #091B33

17.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##091B33	#FFFFFF	#000000	##FFFFFF
##091B33	1.00	17.27	1.22	17.27
#FFFFFF	17.27	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#101D34

Deuteranopia (green-blind)

#0A1933

Tritanopia (blue-blind)

#002124

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #091b33;
/* rgb */ color: rgb(9, 27, 51);
/* oklch */ color: oklch(22.2% 0.053 256.4);

Tailwind

colors: {
  custom: {
    50: '#4e566b',
    500: '#091b33',
    950: '#000000',
  },
}

SCSS

$custom: #091b33;
$custom-light: #4e566b;
$custom-dark: #000000;

JSON

{
  "hex": "#091b33",
  "rgb": {
    "r": 9,
    "g": 27,
    "b": 51
  },
  "hsl": {
    "h": 214.286,
    "s": 70,
    "l": 11.765
  },
  "oklch": {
    "l": 0.22174,
    "c": 0.05285,
    "h": 256.4
  },
  "luminance": 0.01081
}

Semantic roles & 50–950 ramp

primary

#091B33

secondary

#715127

accent

#A13BED

background

#F4F5F6

surface

#E7E9EB

border

#C3C5C6

text

#020306

muted

#78787A

Preview Lab

Preview with #091B33

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

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