#216781#216781

#216781 is a mid, moderate cyan. Relative luminance 0.116; OKLCH L 48.3% C 0.079 H 227.0°. Best body text is #FFFFFF at 6.32:1 contrast (WCAG AA passes).

Color values

HEX	#216781
RGB	rgb(33, 103, 129)
HSL	hsl(196, 59%, 32%)
HSV	hsv(196, 74%, 51%)
CMYK	cmyk(74.4%, 20.2%, 0%, 49.4%)
CIE-LAB	lab(40.59, -12.37, -20.69)
CIE-LCH	lch(40.59, 24.11, 239.14°)
OKLab	oklab(48.26% -0.0541 -0.058)
OKLCH	oklch(48.26% 0.079 227)
XYZ	xyz(9.4383, 11.6077, 22.5077)
Luminance	0.1161 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#216781 #813B21

analogous

#21816B #216781 #213781

triadic

#216781 #812167 #678121

tetradic

#216781 #6B2181 #813B21 #378121

square

#216781 #6B2181 #813B21 #378121

split-complementary

#216781 #812137 #816B21

monochromatic

#081920 #154050 #216781 #2D8EB2 #4BADD1

Accessibility & contrast

On white

6.32

#216781 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.32

#216781 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #216781

6.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##216781	#FFFFFF	#000000	##FFFFFF
##216781	1.00	6.32	3.32	6.32
#FFFFFF	6.32	1.00	21.00	1.00
#000000	3.32	21.00	1.00	21.00
##FFFFFF	6.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#596582

Deuteranopia (green-blind)

#4C5C81

Tritanopia (blue-blind)

#006F70

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #216781;
/* rgb */ color: rgb(33, 103, 129);
/* oklch */ color: oklch(48.3% 0.079 227.0);

Tailwind

colors: {
  custom: {
    50: '#6b92a5',
    500: '#216781',
    950: '#000000',
  },
}

SCSS

$custom: #216781;
$custom-light: #6b92a5;
$custom-dark: #000000;

JSON

{
  "hex": "#216781",
  "rgb": {
    "r": 33,
    "g": 103,
    "b": 129
  },
  "hsl": {
    "h": 196.25,
    "s": 59.259,
    "l": 31.765
  },
  "oklch": {
    "l": 0.48262,
    "c": 0.07933,
    "h": 227
  },
  "luminance": 0.11609
}

Semantic roles & 50–950 ramp

primary

#216781

secondary

#B4674A

accent

#7045E2

background

#F6F8FA

surface

#ECF0F4

border

#C7CBCE

text

#070D0F

muted

#7A7D7F

Preview Lab

Preview with #216781

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

Preview Lab → · Contrast checker → · Palette generator →