#219FAA#219FAA

#219FAA is a light, moderate teal. Relative luminance 0.280; OKLCH L 64.3% C 0.103 H 204.1°. Best body text is #000000 at 6.60:1 contrast (WCAG AA passes).

Color values

HEX	#219FAA
RGB	rgb(33, 159, 170)
HSL	hsl(185, 67%, 40%)
HSV	hsv(185, 81%, 67%)
CMYK	cmyk(80.6%, 6.5%, 0%, 33.3%)
CIE-LAB	lab(59.91, -28.42, -15.13)
CIE-LCH	lch(59.91, 32.19, 208.04°)
OKLab	oklab(64.35% -0.094 -0.0421)
OKLCH	oklch(64.35% 0.103 204.1)
XYZ	xyz(20.2778, 28.0193, 42.3620)
Luminance	0.2802 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#219FAA #AA2C21

analogous

#21AA71 #219FAA #215AAA

triadic

#219FAA #AA219F #9FAA21

tetradic

#219FAA #7121AA #AA2C21 #5AAA21

square

#219FAA #7121AA #AA2C21 #5AAA21

split-complementary

#219FAA #AA215A #AA7121

monochromatic

#0D3F43 #176F77 #219FAA #31CAD7 #64D7E1

Accessibility & contrast

On white

3.18

#219FAA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.60

#219FAA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #219FAA

6.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##219FAA	#FFFFFF	#000000	##000000
##219FAA	1.00	3.18	6.60	6.60
#FFFFFF	3.18	1.00	21.00	21.00
#000000	6.60	21.00	1.00	1.00
##000000	6.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9198AB

Deuteranopia (green-blind)

#7F8BAA

Tritanopia (blue-blind)

#00A6A2

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #219faa;
/* rgb */ color: rgb(33, 159, 170);
/* oklch */ color: oklch(64.3% 0.103 204.1);

Tailwind

colors: {
  custom: {
    50: '#76bcc3',
    500: '#219faa',
    950: '#000000',
  },
}

SCSS

$custom: #219faa;
$custom-light: #76bcc3;
$custom-dark: #000000;

JSON

{
  "hex": "#219faa",
  "rgb": {
    "r": 33,
    "g": 159,
    "b": 170
  },
  "hsl": {
    "h": 184.818,
    "s": 67.488,
    "l": 39.804
  },
  "oklch": {
    "l": 0.64346,
    "c": 0.10302,
    "h": 204.1
  },
  "luminance": 0.28022
}

Semantic roles & 50–950 ramp

primary

#219FAA

secondary

#C66961

accent

#4B3DEA

background

#F7FBFB

surface

#EEF6F7

border

#C9D0D0

text

#0A1212

muted

#7C8181

Preview Lab

Preview with #219FAA

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

Preview Lab → · Contrast checker → · Palette generator →