#216F83#216F83

#216F83 is a mid, moderate cyan. Relative luminance 0.133; OKLCH L 50.4% C 0.079 H 218.8°. Best body text is #FFFFFF at 5.73:1 contrast (WCAG AA passes).

Color values

HEX	#216F83
RGB	rgb(33, 111, 131)
HSL	hsl(192, 60%, 32%)
HSV	hsv(192, 75%, 51%)
CMYK	cmyk(74.8%, 15.3%, 0%, 48.6%)
CIE-LAB	lab(43.26, -16.21, -17.79)
CIE-LCH	lch(43.26, 24.07, 227.66°)
OKLab	oklab(50.43% -0.0619 -0.0497)
OKLCH	oklch(50.43% 0.079 218.8)
XYZ	xyz(10.4067, 13.3297, 23.4927)
Luminance	0.1333 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#216F83 #833521

analogous

#218366 #216F83 #213E83

triadic

#216F83 #83216F #6F8321

tetradic

#216F83 #662183 #833521 #3E8321

square

#216F83 #662183 #833521 #3E8321

split-complementary

#216F83 #83213E #836621

monochromatic

#081C21 #154652 #216F83 #2D98B4 #4CB7D2

Accessibility & contrast

On white

5.73

#216F83 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.67

#216F83 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #216F83

5.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##216F83	#FFFFFF	#000000	##FFFFFF
##216F83	1.00	5.73	3.67	5.73
#FFFFFF	5.73	1.00	21.00	1.00
#000000	3.67	21.00	1.00	21.00
##FFFFFF	5.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#626C84

Deuteranopia (green-blind)

#556283

Tritanopia (blue-blind)

#007675

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #216f83;
/* rgb */ color: rgb(33, 111, 131);
/* oklch */ color: oklch(50.4% 0.079 218.8);

Tailwind

colors: {
  custom: {
    50: '#6c98a7',
    500: '#216f83',
    950: '#000000',
  },
}

SCSS

$custom: #216f83;
$custom-light: #6c98a7;
$custom-dark: #000000;

JSON

{
  "hex": "#216f83",
  "rgb": {
    "r": 33,
    "g": 111,
    "b": 131
  },
  "hsl": {
    "h": 192.245,
    "s": 59.756,
    "l": 32.157
  },
  "oklch": {
    "l": 0.5043,
    "c": 0.07935,
    "h": 218.8
  },
  "luminance": 0.13331
}

Semantic roles & 50–950 ramp

primary

#216F83

secondary

#B5604B

accent

#6545E3

background

#F6F9FA

surface

#ECF2F4

border

#C7CCCE

text

#080D0F

muted

#7B7E7F

Preview Lab

Preview with #216F83

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

Preview Lab → · Contrast checker → · Palette generator →