#09353F#09353F

#09353F is a dark, muted cyan. Relative luminance 0.030; OKLCH L 30.5% C 0.049 H 216.8°. Best body text is #FFFFFF at 13.19:1 contrast (WCAG AA passes).

Color values

HEX	#09353F
RGB	rgb(9, 53, 63)
HSL	hsl(191, 75%, 14%)
HSV	hsv(191, 86%, 25%)
CMYK	cmyk(85.7%, 15.9%, 0%, 75.3%)
CIE-LAB	lab(19.89, -10.46, -10.46)
CIE-LCH	lch(19.89, 14.79, 224.98°)
OKLab	oklab(30.53% -0.0391 -0.0292)
OKLCH	oklch(30.53% 0.049 216.8)
XYZ	xyz(2.2826, 2.9629, 5.1533)
Luminance	0.0296 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#09353F #3F1309

analogous

#093F2E #09353F #091A3F

triadic

#09353F #3F0935 #353F09

tetradic

#09353F #2E093F #3F1309 #1A3F09

square

#09353F #2E093F #3F1309 #1A3F09

split-complementary

#09353F #3F091A #3F2E09

monochromatic

#04171B #04171B #09353F #116275 #188FAA

Accessibility & contrast

On white

13.19

#09353F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#09353F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #09353F

13.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##09353F	#FFFFFF	#000000	##FFFFFF
##09353F	1.00	13.19	1.59	13.19
#FFFFFF	13.19	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E3340

Deuteranopia (green-blind)

#272E3F

Tritanopia (blue-blind)

#003938

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #09353f;
/* rgb */ color: rgb(9, 53, 63);
/* oklch */ color: oklch(30.5% 0.049 216.8);

Tailwind

colors: {
  custom: {
    50: '#536c74',
    500: '#09353f',
    950: '#000000',
  },
}

SCSS

$custom: #09353f;
$custom-light: #536c74;
$custom-dark: #000000;

JSON

{
  "hex": "#09353f",
  "rgb": {
    "r": 9,
    "g": 53,
    "b": 63
  },
  "hsl": {
    "h": 191.111,
    "s": 75,
    "l": 14.118
  },
  "oklch": {
    "l": 0.30525,
    "c": 0.04878,
    "h": 216.8
  },
  "luminance": 0.02963
}

Semantic roles & 50–950 ramp

primary

#09353F

secondary

#7D3727

accent

#5936F2

background

#F4F6F7

surface

#E8EBED

border

#C4C6C8

text

#030708

muted

#787A7B

Preview Lab

Preview with #09353F

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

Preview Lab → · Contrast checker → · Palette generator →