#216CC2#216CC2

#216CC2 is a mid, vivid cyan. Relative luminance 0.149; OKLCH L 53.3% C 0.152 H 254.9°. Best body text is #FFFFFF at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#216CC2
RGB	rgb(33, 108, 194)
HSL	hsl(212, 71%, 45%)
HSV	hsv(212, 83%, 76%)
CMYK	cmyk(83%, 44.3%, 0%, 23.9%)
CIE-LAB	lab(45.55, 9.16, -51.28)
CIE-LCH	lch(45.55, 52.09, 280.13°)
OKLab	oklab(53.3% -0.0396 -0.1471)
OKLCH	oklch(53.3% 0.152 254.9)
XYZ	xyz(15.7237, 14.9415, 53.0838)
Luminance	0.1494 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#216CC2 #C27721

analogous

#21BCC2 #216CC2 #2721C2

triadic

#216CC2 #C2216C #6CC221

tetradic

#216CC2 #C221BC #C27721 #21C227

square

#216CC2 #C221BC #C27721 #21C227

split-complementary

#216CC2 #C22721 #BCC221

monochromatic

#0F3259 #184F8E #216CC2 #418BDF #76ABE8

Accessibility & contrast

On white

5.27

#216CC2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.99

#216CC2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #216CC2

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##216CC2	#FFFFFF	#000000	##FFFFFF
##216CC2	1.00	5.27	3.99	5.27
#FFFFFF	5.27	1.00	21.00	1.00
#000000	3.99	21.00	1.00	21.00
##FFFFFF	5.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F74C5

Deuteranopia (green-blind)

#1C65C0

Tritanopia (blue-blind)

#00818D

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #216cc2;
/* rgb */ color: rgb(33, 108, 194);
/* oklch */ color: oklch(53.3% 0.152 254.9);

Tailwind

colors: {
  custom: {
    50: '#7895d5',
    500: '#216cc2',
    950: '#000000',
  },
}

SCSS

$custom: #216cc2;
$custom-light: #7895d5;
$custom-dark: #000000;

JSON

{
  "hex": "#216cc2",
  "rgb": {
    "r": 33,
    "g": 108,
    "b": 194
  },
  "hsl": {
    "h": 212.05,
    "s": 70.925,
    "l": 44.51
  },
  "oklch": {
    "l": 0.53295,
    "c": 0.15235,
    "h": 254.9
  },
  "luminance": 0.14943
}

Semantic roles & 50–950 ramp

primary

#216CC2

secondary

#CFA370

accent

#9A3AEE

background

#F8F9FD

surface

#EFF1FA

border

#CACBD3

text

#0A0D14

muted

#7C7E83

Preview Lab

Preview with #216CC2

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

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