#216B83#216B83

#216B83 is a mid, moderate cyan. Relative luminance 0.125; OKLCH L 49.4% C 0.080 H 223.9°. Best body text is #FFFFFF at 6.01:1 contrast (WCAG AA passes).

Color values

HEX	#216B83
RGB	rgb(33, 107, 131)
HSL	hsl(195, 60%, 32%)
HSV	hsv(195, 75%, 51%)
CMYK	cmyk(74.8%, 18.3%, 0%, 48.6%)
CIE-LAB	lab(41.96, -13.96, -19.78)
CIE-LCH	lch(41.96, 24.21, 234.79°)
OKLab	oklab(49.39% -0.0576 -0.0553)
OKLCH	oklch(49.39% 0.08 223.9)
XYZ	xyz(9.9799, 12.4763, 23.3505)
Luminance	0.1248 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#216B83 #833921

analogous

#21836A #216B83 #213A83

triadic

#216B83 #83216B #6B8321

tetradic

#216B83 #6A2183 #833921 #3A8321

square

#216B83 #6A2183 #833921 #3A8321

split-complementary

#216B83 #83213A #836A21

monochromatic

#081B21 #154352 #216B83 #2D93B4 #4CB1D2

Accessibility & contrast

On white

6.01

#216B83 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.50

#216B83 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #216B83

6.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##216B83	#FFFFFF	#000000	##FFFFFF
##216B83	1.00	6.01	3.50	6.01
#FFFFFF	6.01	1.00	21.00	1.00
#000000	3.50	21.00	1.00	21.00
##FFFFFF	6.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D6984

Deuteranopia (green-blind)

#505F83

Tritanopia (blue-blind)

#007273

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #216b83;
/* rgb */ color: rgb(33, 107, 131);
/* oklch */ color: oklch(49.4% 0.080 223.9);

Tailwind

colors: {
  custom: {
    50: '#6b95a7',
    500: '#216b83',
    950: '#000000',
  },
}

SCSS

$custom: #216b83;
$custom-light: #6b95a7;
$custom-dark: #000000;

JSON

{
  "hex": "#216b83",
  "rgb": {
    "r": 33,
    "g": 107,
    "b": 131
  },
  "hsl": {
    "h": 194.694,
    "s": 59.756,
    "l": 32.157
  },
  "oklch": {
    "l": 0.49393,
    "c": 0.07989,
    "h": 223.9
  },
  "luminance": 0.12477
}

Semantic roles & 50–950 ramp

primary

#216B83

secondary

#B5654B

accent

#6C45E3

background

#F6F9FA

surface

#ECF1F4

border

#C7CBCE

text

#080D0F

muted

#7B7E7F

Preview Lab

Preview with #216B83

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

Preview Lab → · Contrast checker → · Palette generator →