#09383B#09383B

#09383B is a dark, muted teal. Relative luminance 0.032; OKLCH L 31.2% C 0.048 H 201.4°. Best body text is #FFFFFF at 12.80:1 contrast (WCAG AA passes).

Color values

HEX	#09383B
RGB	rgb(9, 56, 59)
HSL	hsl(184, 74%, 13%)
HSV	hsv(184, 85%, 23%)
CMYK	cmyk(84.7%, 5.1%, 0%, 76.9%)
CIE-LAB	lab(20.84, -13.82, -6.31)
CIE-LCH	lch(20.84, 15.19, 204.56°)
OKLab	oklab(31.23% -0.0447 -0.0175)
OKLCH	oklch(31.23% 0.048 201.4)
XYZ	xyz(2.3159, 3.2019, 4.6328)
Luminance	0.0320 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#09383B #3B0C09

analogous

#093B25 #09383B #091F3B

triadic

#09383B #3B0938 #383B09

tetradic

#09383B #25093B #3B0C09 #1F3B09

square

#09383B #25093B #3B0C09 #1F3B09

split-complementary

#09383B #3B091F #3B2509

monochromatic

#04191B #04191B #09383B #116A70 #199DA5

Accessibility & contrast

On white

12.80

#09383B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#09383B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #09383B

12.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##09383B	#FFFFFF	#000000	##FFFFFF
##09383B	1.00	12.80	1.64	12.80
#FFFFFF	12.80	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#33353B

Deuteranopia (green-blind)

#2C303B

Tritanopia (blue-blind)

#003B39

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #09383b;
/* rgb */ color: rgb(9, 56, 59);
/* oklch */ color: oklch(31.2% 0.048 201.4);

Tailwind

colors: {
  custom: {
    50: '#526e70',
    500: '#09383b',
    950: '#000000',
  },
}

SCSS

$custom: #09383b;
$custom-light: #526e70;
$custom-dark: #000000;

JSON

{
  "hex": "#09383b",
  "rgb": {
    "r": 9,
    "g": 56,
    "b": 59
  },
  "hsl": {
    "h": 183.6,
    "s": 73.529,
    "l": 13.333
  },
  "oklch": {
    "l": 0.31228,
    "c": 0.04802,
    "h": 201.4
  },
  "luminance": 0.03202
}

Semantic roles & 50–950 ramp

primary

#09383B

secondary

#792C27

accent

#4338F0

background

#F4F6F6

surface

#E8ECEC

border

#C4C7C7

text

#030707

muted

#787A7A

Preview Lab

Preview with #09383B

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

Preview Lab → · Contrast checker → · Palette generator →