#219CB4#219CB4

#219CB4 is a light, moderate teal. Relative luminance 0.274; OKLCH L 64.0% C 0.106 H 214.8°. Best body text is #000000 at 6.48:1 contrast (WCAG AA passes).

Color values

HEX	#219CB4
RGB	rgb(33, 156, 180)
HSL	hsl(190, 69%, 42%)
HSV	hsv(190, 82%, 71%)
CMYK	cmyk(81.7%, 13.3%, 0%, 29.4%)
CIE-LAB	lab(59.34, -23.66, -21.65)
CIE-LCH	lch(59.34, 32.07, 222.46°)
OKLab	oklab(64% -0.0869 -0.0605)
OKLCH	oklch(64% 0.106 214.8)
XYZ	xyz(20.7503, 27.3929, 47.3649)
Luminance	0.2740 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#219CB4 #B43921

analogous

#21B483 #219CB4 #2153B4

triadic

#219CB4 #B4219C #9CB421

tetradic

#219CB4 #8321B4 #B43921 #53B421

square

#219CB4 #8321B4 #B43921 #53B421

split-complementary

#219CB4 #B42153 #B48321

monochromatic

#0E424D #186F80 #219CB4 #38C0DA #6BD0E4

Accessibility & contrast

On white

3.24

#219CB4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.48

#219CB4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #219CB4

6.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##219CB4	#FFFFFF	#000000	##000000
##219CB4	1.00	3.24	6.48	6.48
#FFFFFF	3.24	1.00	21.00	21.00
#000000	6.48	21.00	1.00	1.00
##000000	6.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B97B5

Deuteranopia (green-blind)

#7889B4

Tritanopia (blue-blind)

#00A5A3

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #219cb4;
/* rgb */ color: rgb(33, 156, 180);
/* oklch */ color: oklch(64.0% 0.106 214.8);

Tailwind

colors: {
  custom: {
    50: '#77b9ca',
    500: '#219cb4',
    950: '#000000',
  },
}

SCSS

$custom: #219cb4;
$custom-light: #77b9ca;
$custom-dark: #000000;

JSON

{
  "hex": "#219cb4",
  "rgb": {
    "r": 33,
    "g": 156,
    "b": 180
  },
  "hsl": {
    "h": 189.796,
    "s": 69.014,
    "l": 41.765
  },
  "oklch": {
    "l": 0.64004,
    "c": 0.10587,
    "h": 214.8
  },
  "luminance": 0.27396
}

Semantic roles & 50–950 ramp

primary

#219CB4

secondary

#CA7767

accent

#593CEC

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0A1113

muted

#7C8082

Preview Lab

Preview with #219CB4

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

Preview Lab → · Contrast checker → · Palette generator →