#216B80#216B80

#216B80 is a mid, moderate cyan. Relative luminance 0.124; OKLCH L 49.3% C 0.078 H 220.8°. Best body text is #FFFFFF at 6.04:1 contrast (WCAG AA passes).

Color values

HEX	#216B80
RGB	rgb(33, 107, 128)
HSL	hsl(193, 59%, 32%)
HSV	hsv(193, 74%, 50%)
CMYK	cmyk(74.2%, 16.4%, 0%, 49.8%)
CIE-LAB	lab(41.84, -15.01, -18.16)
CIE-LCH	lch(41.84, 23.56, 230.42°)
OKLab	oklab(49.25% -0.0588 -0.0507)
OKLCH	oklch(49.25% 0.078 220.8)
XYZ	xyz(9.7796, 12.3961, 22.2952)
Luminance	0.1240 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#216B80 #803621

analogous

#218066 #216B80 #213C80

triadic

#216B80 #80216B #6B8021

tetradic

#216B80 #662180 #803621 #3C8021

square

#216B80 #662180 #803621 #3C8021

split-complementary

#216B80 #80213C #806621

monochromatic

#081A1F #14424F #216B80 #2E94B1 #4BB3D1

Accessibility & contrast

On white

6.04

#216B80 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.48

#216B80 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #216B80

6.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##216B80	#FFFFFF	#000000	##FFFFFF
##216B80	1.00	6.04	3.48	6.04
#FFFFFF	6.04	1.00	21.00	1.00
#000000	3.48	21.00	1.00	21.00
##FFFFFF	6.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E6881

Deuteranopia (green-blind)

#515F80

Tritanopia (blue-blind)

#007272

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #216b80;
/* rgb */ color: rgb(33, 107, 128);
/* oklch */ color: oklch(49.3% 0.078 220.8);

Tailwind

colors: {
  custom: {
    50: '#6b95a5',
    500: '#216b80',
    950: '#000000',
  },
}

SCSS

$custom: #216b80;
$custom-light: #6b95a5;
$custom-dark: #000000;

JSON

{
  "hex": "#216b80",
  "rgb": {
    "r": 33,
    "g": 107,
    "b": 128
  },
  "hsl": {
    "h": 193.263,
    "s": 59.006,
    "l": 31.569
  },
  "oklch": {
    "l": 0.49252,
    "c": 0.0777,
    "h": 220.8
  },
  "luminance": 0.12397
}

Semantic roles & 50–950 ramp

primary

#216B80

secondary

#B3614A

accent

#6846E2

background

#F6F9FA

surface

#ECF1F4

border

#C7CBCE

text

#070D0F

muted

#7A7E7F

Preview Lab

Preview with #216B80

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

Preview Lab → · Contrast checker → · Palette generator →