#09233A#09233A

#09233A is a very dark, muted cyan. Relative luminance 0.016; OKLCH L 25.0% C 0.054 H 248.5°. Best body text is #FFFFFF at 15.99:1 contrast (WCAG AA passes).

Color values

HEX	#09233A
RGB	rgb(9, 35, 58)
HSL	hsl(208, 73%, 13%)
HSV	hsv(208, 84%, 23%)
CMYK	cmyk(84.5%, 39.7%, 0%, 77.3%)
CIE-LAB	lab(13.02, -0.31, -17.69)
CIE-LCH	lch(13.02, 17.69, 269.01°)
OKLab	oklab(24.96% -0.0198 -0.0502)
OKLCH	oklch(24.96% 0.054 248.5)
XYZ	xyz(1.4771, 1.5655, 4.2265)
Luminance	0.0157 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#09233A #3A2009

analogous

#093A38 #09233A #090B3A

triadic

#09233A #3A0923 #233A09

tetradic

#09233A #38093A #3A2009 #0B3A09

square

#09233A #38093A #3A2009 #0B3A09

split-complementary

#09233A #3A090B #3A3809

monochromatic

#04101A #04101A #09233A #11436F #1963A4

Accessibility & contrast

On white

15.99

#09233A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.31

#09233A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #09233A

15.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##09233A	#FFFFFF	#000000	##FFFFFF
##09233A	1.00	15.99	1.31	15.99
#FFFFFF	15.99	1.00	21.00	1.00
#000000	1.31	21.00	1.00	21.00
##FFFFFF	15.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#19243B

Deuteranopia (green-blind)

#11203A

Tritanopia (blue-blind)

#00282B

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #09233a;
/* rgb */ color: rgb(9, 35, 58);
/* oklch */ color: oklch(25.0% 0.054 248.5);

Tailwind

colors: {
  custom: {
    50: '#505d70',
    500: '#09233a',
    950: '#000000',
  },
}

SCSS

$custom: #09233a;
$custom-light: #505d70;
$custom-dark: #000000;

JSON

{
  "hex": "#09233a",
  "rgb": {
    "r": 9,
    "g": 35,
    "b": 58
  },
  "hsl": {
    "h": 208.163,
    "s": 73.134,
    "l": 13.137
  },
  "oklch": {
    "l": 0.24962,
    "c": 0.05398,
    "h": 248.5
  },
  "luminance": 0.01566
}

Semantic roles & 50–950 ramp

primary

#09233A

secondary

#784D27

accent

#8E38F0

background

#F4F5F6

surface

#E7E9EC

border

#C3C5C7

text

#020407

muted

#78797A

Preview Lab

Preview with #09233A

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

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