#218199#218199

#218199 is a mid, moderate cyan. Relative luminance 0.183; OKLCH L 56.0% C 0.092 H 218.9°. Best body text is #000000 at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#218199
RGB	rgb(33, 129, 153)
HSL	hsl(192, 65%, 36%)
HSV	hsv(192, 78%, 60%)
CMYK	cmyk(78.4%, 15.7%, 0%, 40%)
CIE-LAB	lab(49.88, -18.52, -20.64)
CIE-LCH	lch(49.88, 27.73, 228.09°)
OKLab	oklab(56.05% -0.0714 -0.0577)
OKLCH	oklch(56.05% 0.092 218.9)
XYZ	xyz(14.2248, 18.3220, 32.9176)
Luminance	0.1832 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218199 #993921

analogous

#219975 #218199 #214599

triadic

#218199 #992181 #819921

tetradic

#218199 #752199 #993921 #459921

square

#218199 #752199 #993921 #459921

split-complementary

#218199 #992145 #997521

monochromatic

#0B2C34 #165767 #218199 #2CABCB #59C1DB

Accessibility & contrast

On white

4.50

#218199 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.66

#218199 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218199

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218199	#FFFFFF	#000000	##000000
##218199	1.00	4.50	4.66	4.66
#FFFFFF	4.50	1.00	21.00	21.00
#000000	4.66	21.00	1.00	1.00
##000000	4.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#727D9A

Deuteranopia (green-blind)

#627299

Tritanopia (blue-blind)

#008989

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #218199;
/* rgb */ color: rgb(33, 129, 153);
/* oklch */ color: oklch(56.0% 0.092 218.9);

Tailwind

colors: {
  custom: {
    50: '#71a5b7',
    500: '#218199',
    950: '#000000',
  },
}

SCSS

$custom: #218199;
$custom-light: #71a5b7;
$custom-dark: #000000;

JSON

{
  "hex": "#218199",
  "rgb": {
    "r": 33,
    "g": 129,
    "b": 153
  },
  "hsl": {
    "h": 192,
    "s": 64.516,
    "l": 36.471
  },
  "oklch": {
    "l": 0.56049,
    "c": 0.0918,
    "h": 218.9
  },
  "luminance": 0.18324
}

Semantic roles & 50–950 ramp

primary

#218199

secondary

#BF6B56

accent

#6240E8

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#090F11

muted

#7B7F80

Preview Lab

Preview with #218199

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

Preview Lab → · Contrast checker → · Palette generator →