#219EC2#219EC2

#219EC2 is a light, moderate cyan. Relative luminance 0.287; OKLCH L 65.1% C 0.114 H 223.1°. Best body text is #000000 at 6.73:1 contrast (WCAG AA passes).

Color values

HEX	#219EC2
RGB	rgb(33, 158, 194)
HSL	hsl(193, 71%, 45%)
HSV	hsv(193, 83%, 76%)
CMYK	cmyk(83%, 18.6%, 0%, 23.9%)
CIE-LAB	lab(60.49, -19.99, -27.76)
CIE-LCH	lch(60.49, 34.21, 234.25°)
OKLab	oklab(65.11% -0.0832 -0.0779)
OKLCH	oklch(65.11% 0.114 223.1)
XYZ	xyz(22.5876, 28.6692, 55.3717)
Luminance	0.2867 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#219EC2 #C24521

analogous

#21C296 #219EC2 #214EC2

triadic

#219EC2 #C2219E #9EC221

tetradic

#219EC2 #9621C2 #C24521 #4EC221

square

#219EC2 #9621C2 #C24521 #4EC221

split-complementary

#219EC2 #C2214E #C29621

monochromatic

#0F4959 #18738E #219EC2 #41BCDF #76CEE8

Accessibility & contrast

On white

3.12

#219EC2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.73

#219EC2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #219EC2

6.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##219EC2	#FFFFFF	#000000	##000000
##219EC2	1.00	3.12	6.73	6.73
#FFFFFF	3.12	1.00	21.00	21.00
#000000	6.73	21.00	1.00	1.00
##000000	6.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#899AC4

Deuteranopia (green-blind)

#758BC2

Tritanopia (blue-blind)

#00A9AA

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #219ec2;
/* rgb */ color: rgb(33, 158, 194);
/* oklch */ color: oklch(65.1% 0.114 223.1);

Tailwind

colors: {
  custom: {
    50: '#7abad4',
    500: '#219ec2',
    950: '#000000',
  },
}

SCSS

$custom: #219ec2;
$custom-light: #7abad4;
$custom-dark: #000000;

JSON

{
  "hex": "#219ec2",
  "rgb": {
    "r": 33,
    "g": 158,
    "b": 194
  },
  "hsl": {
    "h": 193.416,
    "s": 70.925,
    "l": 44.51
  },
  "oklch": {
    "l": 0.6511,
    "c": 0.11401,
    "h": 223.1
  },
  "luminance": 0.28672
}

Semantic roles & 50–950 ramp

primary

#219EC2

secondary

#CF8570

accent

#623AEE

background

#F8FBFD

surface

#EFF6FA

border

#CAD0D3

text

#0B1114

muted

#7C8083

Preview Lab

Preview with #219EC2

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

Preview Lab → · Contrast checker → · Palette generator →