#216ABE#216ABE

#216ABE is a mid, vivid cyan. Relative luminance 0.143; OKLCH L 52.6% C 0.149 H 254.9°. Best body text is #FFFFFF at 5.43:1 contrast (WCAG AA passes).

Color values

HEX	#216ABE
RGB	rgb(33, 106, 190)
HSL	hsl(212, 70%, 44%)
HSV	hsv(212, 83%, 75%)
CMYK	cmyk(82.6%, 44.2%, 0%, 25.5%)
CIE-LAB	lab(44.73, 8.88, -50.30)
CIE-LCH	lch(44.73, 51.07, 280.01°)
OKLab	oklab(52.57% -0.0388 -0.1443)
OKLCH	oklch(52.57% 0.149 254.9)
XYZ	xyz(15.0720, 14.3472, 50.6801)
Luminance	0.1435 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#216ABE #BE7521

analogous

#21B8BE #216ABE #2621BE

triadic

#216ABE #BE216A #6ABE21

tetradic

#216ABE #BE21B8 #BE7521 #21BE26

square

#216ABE #BE21B8 #BE7521 #21BE26

split-complementary

#216ABE #BE2621 #B8BE21

monochromatic

#0F3056 #184D8A #216ABE #3F89DE #73A9E7

Accessibility & contrast

On white

5.43

#216ABE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.87

#216ABE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #216ABE

5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##216ABE	#FFFFFF	#000000	##FFFFFF
##216ABE	1.00	5.43	3.87	5.43
#FFFFFF	5.43	1.00	21.00	1.00
#000000	3.87	21.00	1.00	21.00
##FFFFFF	5.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E71C1

Deuteranopia (green-blind)

#1D63BC

Tritanopia (blue-blind)

#007E8B

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #216abe;
/* rgb */ color: rgb(33, 106, 190);
/* oklch */ color: oklch(52.6% 0.149 254.9);

Tailwind

colors: {
  custom: {
    50: '#7794d2',
    500: '#216abe',
    950: '#000000',
  },
}

SCSS

$custom: #216abe;
$custom-light: #7794d2;
$custom-dark: #000000;

JSON

{
  "hex": "#216abe",
  "rgb": {
    "r": 33,
    "g": 106,
    "b": 190
  },
  "hsl": {
    "h": 212.102,
    "s": 70.404,
    "l": 43.725
  },
  "oklch": {
    "l": 0.52574,
    "c": 0.14939,
    "h": 254.9
  },
  "luminance": 0.14349
}

Semantic roles & 50–950 ramp

primary

#216ABE

secondary

#CDA16D

accent

#9A3BED

background

#F7F9FC

surface

#EEF1F9

border

#C9CBD2

text

#0A0D14

muted

#7C7E82

Preview Lab

Preview with #216ABE

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

Preview Lab → · Contrast checker → · Palette generator →