#09312B#09312B

#09312B is a dark, muted teal. Relative luminance 0.024; OKLCH L 28.4% C 0.045 H 180.9°. Best body text is #FFFFFF at 14.13:1 contrast (WCAG AA passes).

Color values

HEX	#09312B
RGB	rgb(9, 49, 43)
HSL	hsl(171, 69%, 11%)
HSV	hsv(171, 82%, 19%)
CMYK	cmyk(81.6%, 0%, 12.2%, 80.8%)
CIE-LAB	lab(17.59, -15.42, -0.16)
CIE-LCH	lch(17.59, 15.42, 180.61°)
OKLab	oklab(28.4% -0.0448 -0.0007)
OKLCH	oklch(28.4% 0.045 180.9)
XYZ	xyz(1.6468, 2.4289, 2.6671)
Luminance	0.0243 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#09312B #31090F

analogous

#093117 #09312B #092331

triadic

#09312B #2B0931 #312B09

tetradic

#09312B #170931 #31090F #233109

square

#09312B #170931 #31090F #233109

split-complementary

#09312B #310923 #311709

monochromatic

#051A17 #051A17 #09312B #126558 #1C9886

Accessibility & contrast

On white

14.13

#09312B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#09312B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #09312B

14.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##09312B	#FFFFFF	#000000	##FFFFFF
##09312B	1.00	14.13	1.49	14.13
#FFFFFF	14.13	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E2E2B

Deuteranopia (green-blind)

#29292C

Tritanopia (blue-blind)

#00322F

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #09312b;
/* rgb */ color: rgb(9, 49, 43);
/* oklch */ color: oklch(28.4% 0.045 180.9);

Tailwind

colors: {
  custom: {
    50: '#4f6964',
    500: '#09312b',
    950: '#000000',
  },
}

SCSS

$custom: #09312b;
$custom-light: #4f6964;
$custom-dark: #000000;

JSON

{
  "hex": "#09312b",
  "rgb": {
    "r": 9,
    "g": 49,
    "b": 43
  },
  "hsl": {
    "h": 171,
    "s": 68.966,
    "l": 11.373
  },
  "oklch": {
    "l": 0.284,
    "c": 0.0448,
    "h": 180.9
  },
  "luminance": 0.02429
}

Semantic roles & 50–950 ramp

primary

#09312B

secondary

#6F2732

accent

#3C56EC

background

#F4F6F5

surface

#E7EBEA

border

#C3C6C6

text

#020605

muted

#787A79

Preview Lab

Preview with #09312B

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

Preview Lab → · Contrast checker → · Palette generator →