#091F33#091F33

#091F33 is a very dark, muted cyan. Relative luminance 0.013; OKLCH L 23.3% C 0.048 H 248.7°. Best body text is #FFFFFF at 16.73:1 contrast (WCAG AA passes).

Color values

HEX	#091F33
RGB	rgb(9, 31, 51)
HSL	hsl(209, 70%, 12%)
HSV	hsv(209, 82%, 20%)
CMYK	cmyk(82.4%, 39.2%, 0%, 80%)
CIE-LAB	lab(11.11, -0.44, -15.70)
CIE-LCH	lch(11.11, 15.71, 268.39°)
OKLab	oklab(23.32% -0.0174 -0.0445)
OKLCH	oklch(23.32% 0.048 248.7)
XYZ	xyz(1.2000, 1.2769, 3.3146)
Luminance	0.0128 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#091F33 #331D09

analogous

#093332 #091F33 #090A33

triadic

#091F33 #33091F #1F3309

tetradic

#091F33 #320933 #331D09 #0A3309

square

#091F33 #320933 #331D09 #0A3309

split-complementary

#091F33 #33090A #333209

monochromatic

#05101A #05101A #091F33 #123F67 #1B5E9B

Accessibility & contrast

On white

16.73

#091F33 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.26

#091F33 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #091F33

16.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##091F33	#FFFFFF	#000000	##FFFFFF
##091F33	1.00	16.73	1.26	16.73
#FFFFFF	16.73	1.00	21.00	1.00
#000000	1.26	21.00	1.00	21.00
##FFFFFF	16.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#162034

Deuteranopia (green-blind)

#101C33

Tritanopia (blue-blind)

#002426

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #091f33;
/* rgb */ color: rgb(9, 31, 51);
/* oklch */ color: oklch(23.3% 0.048 248.7);

Tailwind

colors: {
  custom: {
    50: '#4e5a6a',
    500: '#091f33',
    950: '#000000',
  },
}

SCSS

$custom: #091f33;
$custom-light: #4e5a6a;
$custom-dark: #000000;

JSON

{
  "hex": "#091f33",
  "rgb": {
    "r": 9,
    "g": 31,
    "b": 51
  },
  "hsl": {
    "h": 208.571,
    "s": 70,
    "l": 11.765
  },
  "oklch": {
    "l": 0.23321,
    "c": 0.04777,
    "h": 248.7
  },
  "luminance": 0.01277
}

Semantic roles & 50–950 ramp

primary

#091F33

secondary

#714A27

accent

#903BED

background

#F4F5F6

surface

#E7E9EB

border

#C3C5C6

text

#020306

muted

#78787A

Preview Lab

Preview with #091F33

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

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