#219FA1#219FA1

#219FA1 is a light, moderate teal. Relative luminance 0.277; OKLCH L 64.0% C 0.102 H 196.6°. Best body text is #000000 at 6.54:1 contrast (WCAG AA passes).

Color values

HEX	#219FA1
RGB	rgb(33, 159, 161)
HSL	hsl(181, 66%, 38%)
HSV	hsv(181, 80%, 63%)
CMYK	cmyk(79.5%, 1.2%, 0%, 36.9%)
CIE-LAB	lab(59.61, -31.23, -10.49)
CIE-LCH	lch(59.61, 32.94, 198.57°)
OKLab	oklab(64.01% -0.098 -0.0292)
OKLCH	oklch(64.01% 0.102 196.6)
XYZ	xyz(19.4554, 27.6904, 38.0307)
Luminance	0.2769 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#219FA1 #A12321

analogous

#21A163 #219FA1 #215FA1

triadic

#219FA1 #A1219F #9FA121

tetradic

#219FA1 #6321A1 #A12321 #5FA121

square

#219FA1 #6321A1 #A12321 #5FA121

split-complementary

#219FA1 #A1215F #A16321

monochromatic

#0C3B3B #176D6E #219FA1 #2CD1D4 #5EDCDE

Accessibility & contrast

On white

3.21

#219FA1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.54

#219FA1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #219FA1

6.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##219FA1	#FFFFFF	#000000	##000000
##219FA1	1.00	3.21	6.54	6.54
#FFFFFF	3.21	1.00	21.00	21.00
#000000	6.54	21.00	1.00	1.00
##000000	6.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9497A1

Deuteranopia (green-blind)

#828AA2

Tritanopia (blue-blind)

#00A59F

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #219fa1;
/* rgb */ color: rgb(33, 159, 161);
/* oklch */ color: oklch(64.0% 0.102 196.6);

Tailwind

colors: {
  custom: {
    50: '#75bcbc',
    500: '#219fa1',
    950: '#000000',
  },
}

SCSS

$custom: #219fa1;
$custom-light: #75bcbc;
$custom-dark: #000000;

JSON

{
  "hex": "#219fa1",
  "rgb": {
    "r": 33,
    "g": 159,
    "b": 161
  },
  "hsl": {
    "h": 180.938,
    "s": 65.979,
    "l": 38.039
  },
  "oklch": {
    "l": 0.64005,
    "c": 0.10225,
    "h": 196.6
  },
  "luminance": 0.27693
}

Semantic roles & 50–950 ramp

primary

#219FA1

secondary

#C35D5B

accent

#423FE9

background

#F7FBFB

surface

#EEF6F6

border

#C9D0D0

text

#0A1212

muted

#7C8181

Preview Lab

Preview with #219FA1

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

Preview Lab → · Contrast checker → · Palette generator →