#223531#223531

#223531 is a dark, muted teal. Relative luminance 0.031; OKLCH L 31.1% C 0.026 H 179.9°. Best body text is #FFFFFF at 12.95:1 contrast (WCAG AA passes).

Color values

HEX	#223531
RGB	rgb(34, 53, 49)
HSL	hsl(167, 22%, 17%)
HSV	hsv(167, 36%, 21%)
CMYK	cmyk(35.8%, 0%, 7.5%, 79.2%)
CIE-LAB	lab(20.47, -8.76, 0.06)
CIE-LCH	lch(20.47, 8.76, 179.60°)
OKLab	oklab(31.12% -0.0257 0)
OKLCH	oklch(31.12% 0.026 179.9)
XYZ	xyz(2.4870, 3.1079, 3.3740)
Luminance	0.0311 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#223531 #352226

analogous

#223528 #223531 #223035

triadic

#223531 #312235 #353122

tetradic

#223531 #282235 #352226 #303522

square

#223531 #282235 #352226 #303522

split-complementary

#223531 #352230 #352822

monochromatic

#0C1311 #0C1311 #223531 #3A5A53 #528076

Accessibility & contrast

On white

12.95

#223531 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#223531 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #223531

12.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##223531	#FFFFFF	#000000	##FFFFFF
##223531	1.00	12.95	1.62	12.95
#FFFFFF	12.95	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#333331

Deuteranopia (green-blind)

#303031

Tritanopia (blue-blind)

#1C3634

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #223531;
/* rgb */ color: rgb(34, 53, 49);
/* oklch */ color: oklch(31.1% 0.026 179.9);

Tailwind

colors: {
  custom: {
    50: '#5e6c69',
    500: '#223531',
    950: '#000000',
  },
}

SCSS

$custom: #223531;
$custom-light: #5e6c69;
$custom-dark: #000000;

JSON

{
  "hex": "#223531",
  "rgb": {
    "r": 34,
    "g": 53,
    "b": 49
  },
  "hsl": {
    "h": 167.368,
    "s": 21.839,
    "l": 17.059
  },
  "oklch": {
    "l": 0.31116,
    "c": 0.02569,
    "h": 179.9
  },
  "luminance": 0.03108
}

Semantic roles & 50–950 ramp

primary

#223531

secondary

#674C51

accent

#697BBE

background

#F5F6F6

surface

#E9EBEB

border

#C5C6C6

text

#040706

muted

#797A7A

Preview Lab

Preview with #223531

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

Preview Lab → · Contrast checker → · Palette generator →