#218391#218391

#218391 is a mid, moderate teal. Relative luminance 0.186; OKLCH L 56.2% C 0.088 H 209.3°. Best body text is #000000 at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#218391
RGB	rgb(33, 131, 145)
HSL	hsl(188, 63%, 35%)
HSV	hsv(188, 77%, 57%)
CMYK	cmyk(77.2%, 9.7%, 0%, 43.1%)
CIE-LAB	lab(50.21, -22.28, -15.46)
CIE-LCH	lch(50.21, 27.12, 214.76°)
OKLab	oklab(56.21% -0.0768 -0.043)
OKLCH	oklch(56.21% 0.088 209.3)
XYZ	xyz(13.8521, 18.5986, 29.6424)
Luminance	0.1860 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218391 #912F21

analogous

#219167 #218391 #214B91

triadic

#218391 #912183 #839121

tetradic

#218391 #672191 #912F21 #4B9121

square

#218391 #672191 #912F21 #4B9121

split-complementary

#218391 #91214B #916721

monochromatic

#0A292D #16565F #218391 #2CB0C3 #54C8D8

Accessibility & contrast

On white

4.45

#218391 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.72

#218391 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218391

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218391	#FFFFFF	#000000	##000000
##218391	1.00	4.45	4.72	4.72
#FFFFFF	4.45	1.00	21.00	21.00
#000000	4.72	21.00	1.00	1.00
##000000	4.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#777E92

Deuteranopia (green-blind)

#677391

Tritanopia (blue-blind)

#008987

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #218391;
/* rgb */ color: rgb(33, 131, 145);
/* oklch */ color: oklch(56.2% 0.088 209.3);

Tailwind

colors: {
  custom: {
    50: '#70a7b1',
    500: '#218391',
    950: '#000000',
  },
}

SCSS

$custom: #218391;
$custom-light: #70a7b1;
$custom-dark: #000000;

JSON

{
  "hex": "#218391",
  "rgb": {
    "r": 33,
    "g": 131,
    "b": 145
  },
  "hsl": {
    "h": 187.5,
    "s": 62.921,
    "l": 34.902
  },
  "oklch": {
    "l": 0.56214,
    "c": 0.08805,
    "h": 209.3
  },
  "luminance": 0.186
}

Semantic roles & 50–950 ramp

primary

#218391

secondary

#BC5F52

accent

#5642E6

background

#F7FAFA

surface

#EDF4F5

border

#C8CECF

text

#090F10

muted

#7B7F7F

Preview Lab

Preview with #218391

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

Preview Lab → · Contrast checker → · Palette generator →