#219EB4#219EB4

#219EB4 is a light, moderate teal. Relative luminance 0.281; OKLCH L 64.5% C 0.106 H 213.1°. Best body text is #000000 at 6.61:1 contrast (WCAG AA passes).

Color values

HEX	#219EB4
RGB	rgb(33, 158, 180)
HSL	hsl(189, 69%, 42%)
HSV	hsv(189, 82%, 71%)
CMYK	cmyk(81.7%, 12.2%, 0%, 29.4%)
CIE-LAB	lab(59.95, -24.68, -20.71)
CIE-LCH	lch(59.95, 32.22, 220.00°)
OKLab	oklab(64.5% -0.0888 -0.0578)
OKLCH	oklch(64.5% 0.106 213.1)
XYZ	xyz(21.0887, 28.0697, 47.4777)
Luminance	0.2807 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#219EB4 #B43721

analogous

#21B481 #219EB4 #2154B4

triadic

#219EB4 #B4219E #9EB421

tetradic

#219EB4 #8121B4 #B43721 #54B421

square

#219EB4 #8121B4 #B43721 #54B421

split-complementary

#219EB4 #B42154 #B48121

monochromatic

#0E434D #187180 #219EB4 #38C2DA #6BD2E4

Accessibility & contrast

On white

3.17

#219EB4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.61

#219EB4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #219EB4

6.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##219EB4	#FFFFFF	#000000	##000000
##219EB4	1.00	3.17	6.61	6.61
#FFFFFF	3.17	1.00	21.00	21.00
#000000	6.61	21.00	1.00	1.00
##000000	6.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E98B5

Deuteranopia (green-blind)

#7A8AB4

Tritanopia (blue-blind)

#00A7A5

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #219eb4;
/* rgb */ color: rgb(33, 158, 180);
/* oklch */ color: oklch(64.5% 0.106 213.1);

Tailwind

colors: {
  custom: {
    50: '#78bbca',
    500: '#219eb4',
    950: '#000000',
  },
}

SCSS

$custom: #219eb4;
$custom-light: #78bbca;
$custom-dark: #000000;

JSON

{
  "hex": "#219eb4",
  "rgb": {
    "r": 33,
    "g": 158,
    "b": 180
  },
  "hsl": {
    "h": 188.98,
    "s": 69.014,
    "l": 41.765
  },
  "oklch": {
    "l": 0.645,
    "c": 0.10596,
    "h": 213.1
  },
  "luminance": 0.28072
}

Semantic roles & 50–950 ramp

primary

#219EB4

secondary

#CA7667

accent

#563CEC

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0A1213

muted

#7C8182

Preview Lab

Preview with #219EB4

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

Preview Lab → · Contrast checker → · Palette generator →