#213331#213331

#213331 is a dark, muted teal. Relative luminance 0.029; OKLCH L 30.5% C 0.024 H 187.3°. Best body text is #FFFFFF at 13.27:1 contrast (WCAG AA passes).

Color values

HEX	#213331
RGB	rgb(33, 51, 49)
HSL	hsl(173, 21%, 16%)
HSV	hsv(173, 35%, 20%)
CMYK	cmyk(35.3%, 0%, 3.9%, 80%)
CIE-LAB	lab(19.69, -7.86, -1.09)
CIE-LCH	lch(19.69, 7.94, 187.89°)
OKLab	oklab(30.47% -0.0236 -0.003)
OKLCH	oklch(30.47% 0.024 187.3)
XYZ	xyz(2.3652, 2.9126, 3.3427)
Luminance	0.0291 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#213331 #332123

analogous

#213328 #213331 #212C33

triadic

#213331 #312133 #333121

tetradic

#213331 #282133 #332123 #2C3321

square

#213331 #282133 #332123 #2C3321

split-complementary

#213331 #33212C #332821

monochromatic

#0C1312 #0C1312 #213331 #395855 #517D78

Accessibility & contrast

On white

13.27

#213331 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#213331 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #213331

13.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##213331	#FFFFFF	#000000	##FFFFFF
##213331	1.00	13.27	1.58	13.27
#FFFFFF	13.27	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#313131

Deuteranopia (green-blind)

#2E2F31

Tritanopia (blue-blind)

#1B3432

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #213331;
/* rgb */ color: rgb(33, 51, 49);
/* oklch */ color: oklch(30.5% 0.024 187.3);

Tailwind

colors: {
  custom: {
    50: '#5d6a69',
    500: '#213331',
    950: '#000000',
  },
}

SCSS

$custom: #213331;
$custom-light: #5d6a69;
$custom-dark: #000000;

JSON

{
  "hex": "#213331",
  "rgb": {
    "r": 33,
    "g": 51,
    "b": 49
  },
  "hsl": {
    "h": 173.333,
    "s": 21.429,
    "l": 16.471
  },
  "oklch": {
    "l": 0.30474,
    "c": 0.02378,
    "h": 187.3
  },
  "luminance": 0.02913
}

Semantic roles & 50–950 ramp

primary

#213331

secondary

#654B4E

accent

#6A73BE

background

#F5F6F6

surface

#E9EBEB

border

#C5C6C6

text

#040606

muted

#797A7A

Preview Lab

Preview with #213331

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

Preview Lab → · Contrast checker → · Palette generator →