#218491#218491

#218491 is a mid, moderate teal. Relative luminance 0.189; OKLCH L 56.5% C 0.088 H 208.2°. Best body text is #000000 at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#218491
RGB	rgb(33, 132, 145)
HSL	hsl(187, 63%, 35%)
HSV	hsv(187, 77%, 57%)
CMYK	cmyk(77.2%, 9%, 0%, 43.1%)
CIE-LAB	lab(50.53, -22.80, -14.98)
CIE-LCH	lch(50.53, 27.28, 213.30°)
OKLab	oklab(56.47% -0.0778 -0.0417)
OKLCH	oklch(56.47% 0.088 208.2)
XYZ	xyz(13.9871, 18.8685, 29.6874)
Luminance	0.1887 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218491 #912E21

analogous

#219166 #218491 #214C91

triadic

#218491 #912184 #849121

tetradic

#218491 #662191 #912E21 #4C9121

square

#218491 #662191 #912E21 #4C9121

split-complementary

#218491 #91214C #916621

monochromatic

#0A292D #16575F #218491 #2CB1C3 #54C9D8

Accessibility & contrast

On white

4.40

#218491 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.77

#218491 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218491

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218491	#FFFFFF	#000000	##000000
##218491	1.00	4.40	4.77	4.77
#FFFFFF	4.40	1.00	21.00	21.00
#000000	4.77	21.00	1.00	1.00
##000000	4.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#787F92

Deuteranopia (green-blind)

#687391

Tritanopia (blue-blind)

#008A88

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #218491;
/* rgb */ color: rgb(33, 132, 145);
/* oklch */ color: oklch(56.5% 0.088 208.2);

Tailwind

colors: {
  custom: {
    50: '#70a8b1',
    500: '#218491',
    950: '#000000',
  },
}

SCSS

$custom: #218491;
$custom-light: #70a8b1;
$custom-dark: #000000;

JSON

{
  "hex": "#218491",
  "rgb": {
    "r": 33,
    "g": 132,
    "b": 145
  },
  "hsl": {
    "h": 186.964,
    "s": 62.921,
    "l": 34.902
  },
  "oklch": {
    "l": 0.56471,
    "c": 0.0883,
    "h": 208.2
  },
  "luminance": 0.1887
}

Semantic roles & 50–950 ramp

primary

#218491

secondary

#BC5E52

accent

#5542E6

background

#F7FAFA

surface

#EDF4F5

border

#C8CECF

text

#090F10

muted

#7B7F7F

Preview Lab

Preview with #218491

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

Preview Lab → · Contrast checker → · Palette generator →