#219BB2#219BB2

#219BB2 is a light, moderate teal. Relative luminance 0.270; OKLCH L 63.7% C 0.105 H 214.2°. Best body text is #000000 at 6.40:1 contrast (WCAG AA passes).

Color values

HEX	#219BB2
RGB	rgb(33, 155, 178)
HSL	hsl(190, 69%, 41%)
HSV	hsv(190, 81%, 70%)
CMYK	cmyk(81.5%, 12.9%, 0%, 30.2%)
CIE-LAB	lab(58.95, -23.81, -21.10)
CIE-LCH	lch(58.95, 31.81, 221.56°)
OKLab	oklab(63.67% -0.0867 -0.0589)
OKLCH	oklch(63.67% 0.105 214.2)
XYZ	xyz(20.3809, 26.9778, 46.2439)
Luminance	0.2698 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#219BB2 #B23821

analogous

#21B281 #219BB2 #2153B2

triadic

#219BB2 #B2219B #9BB221

tetradic

#219BB2 #8121B2 #B23821 #53B221

square

#219BB2 #8121B2 #B23821 #53B221

split-complementary

#219BB2 #B22153 #B28121

monochromatic

#0E414B #176E7E #219BB2 #36C0DA #6AD0E3

Accessibility & contrast

On white

3.28

#219BB2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.40

#219BB2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #219BB2

6.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##219BB2	#FFFFFF	#000000	##000000
##219BB2	1.00	3.28	6.40	6.40
#FFFFFF	3.28	1.00	21.00	21.00
#000000	6.40	21.00	1.00	1.00
##000000	6.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A96B3

Deuteranopia (green-blind)

#7888B2

Tritanopia (blue-blind)

#00A4A2

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #219bb2;
/* rgb */ color: rgb(33, 155, 178);
/* oklch */ color: oklch(63.7% 0.105 214.2);

Tailwind

colors: {
  custom: {
    50: '#77b8c9',
    500: '#219bb2',
    950: '#000000',
  },
}

SCSS

$custom: #219bb2;
$custom-light: #77b8c9;
$custom-dark: #000000;

JSON

{
  "hex": "#219bb2",
  "rgb": {
    "r": 33,
    "g": 155,
    "b": 178
  },
  "hsl": {
    "h": 189.517,
    "s": 68.72,
    "l": 41.373
  },
  "oklch": {
    "l": 0.63671,
    "c": 0.10487,
    "h": 214.2
  },
  "luminance": 0.2698
}

Semantic roles & 50–950 ramp

primary

#219BB2

secondary

#C97566

accent

#583CEC

background

#F7FBFC

surface

#EEF6F8

border

#C9D0D1

text

#0A1113

muted

#7C8082

Preview Lab

Preview with #219BB2

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

Preview Lab → · Contrast checker → · Palette generator →