#216783#216783

#216783 is a mid, moderate cyan. Relative luminance 0.117; OKLCH L 48.4% C 0.081 H 228.9°. Best body text is #FFFFFF at 6.30:1 contrast (WCAG AA passes).

Color values

HEX	#216783
RGB	rgb(33, 103, 131)
HSL	hsl(197, 60%, 32%)
HSV	hsv(197, 75%, 51%)
CMYK	cmyk(74.8%, 21.4%, 0%, 48.6%)
CIE-LAB	lab(40.67, -11.65, -21.77)
CIE-LCH	lch(40.67, 24.69, 241.85°)
OKLab	oklab(48.36% -0.0533 -0.0611)
OKLCH	oklch(48.36% 0.081 228.9)
XYZ	xyz(9.5725, 11.6614, 23.2147)
Luminance	0.1166 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#216783 #833D21

analogous

#21836E #216783 #213683

triadic

#216783 #832167 #678321

tetradic

#216783 #6E2183 #833D21 #368321

square

#216783 #6E2183 #833D21 #368321

split-complementary

#216783 #832136 #836E21

monochromatic

#081A21 #154152 #216783 #2D8DB4 #4CACD2

Accessibility & contrast

On white

6.30

#216783 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.33

#216783 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #216783

6.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##216783	#FFFFFF	#000000	##FFFFFF
##216783	1.00	6.30	3.33	6.30
#FFFFFF	6.30	1.00	21.00	1.00
#000000	3.33	21.00	1.00	21.00
##FFFFFF	6.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#586584

Deuteranopia (green-blind)

#4B5C83

Tritanopia (blue-blind)

#006F70

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #216783;
/* rgb */ color: rgb(33, 103, 131);
/* oklch */ color: oklch(48.4% 0.081 228.9);

Tailwind

colors: {
  custom: {
    50: '#6b92a7',
    500: '#216783',
    950: '#000000',
  },
}

SCSS

$custom: #216783;
$custom-light: #6b92a7;
$custom-dark: #000000;

JSON

{
  "hex": "#216783",
  "rgb": {
    "r": 33,
    "g": 103,
    "b": 131
  },
  "hsl": {
    "h": 197.143,
    "s": 59.756,
    "l": 32.157
  },
  "oklch": {
    "l": 0.48361,
    "c": 0.08109,
    "h": 228.9
  },
  "luminance": 0.11663
}

Semantic roles & 50–950 ramp

primary

#216783

secondary

#B5694B

accent

#7245E3

background

#F6F8FA

surface

#ECF0F4

border

#C7CBCE

text

#070D0F

muted

#7A7D7F

Preview Lab

Preview with #216783

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

Preview Lab → · Contrast checker → · Palette generator →