#99CEDD#99CEDD

#99CEDD is a light, muted cyan. Relative luminance 0.561; OKLCH L 82.0% C 0.059 H 217.1°. Best body text is #000000 at 12.23:1 contrast (WCAG AA passes).

Color values

HEX	#99CEDD
RGB	rgb(153, 206, 221)
HSL	hsl(193, 50%, 73%)
HSV	hsv(193, 31%, 87%)
CMYK	cmyk(30.8%, 6.8%, 0%, 13.3%)
CIE-LAB	lab(79.69, -13.58, -12.96)
CIE-LCH	lch(79.69, 18.77, 223.67°)
OKLab	oklab(81.96% -0.0468 -0.0354)
OKLCH	oklch(81.96% 0.059 217.1)
XYZ	xyz(48.2551, 56.1329, 76.6847)
Luminance	0.5614 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99CEDD #DDA899

analogous

#99DDCA #99CEDD #99ACDD

triadic

#99CEDD #DD99CE #CEDD99

tetradic

#99CEDD #CA99DD #DDA899 #ACDD99

square

#99CEDD #CA99DD #DDA899 #ACDD99

split-complementary

#99CEDD #DD99AC #DDCA99

monochromatic

#3FA1BD #6BB8CE #99CEDD #C7E4EC #E8F4F7

Accessibility & contrast

On white

1.72

#99CEDD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.23

#99CEDD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99CEDD

12.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99CEDD	#FFFFFF	#000000	##000000
##99CEDD	1.00	1.72	12.23	12.23
#FFFFFF	1.72	1.00	21.00	21.00
#000000	12.23	21.00	1.00	1.00
##000000	12.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4CADE

Deuteranopia (green-blind)

#B9C2DD

Tritanopia (blue-blind)

#82D4D3

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #99cedd;
/* rgb */ color: rgb(153, 206, 221);
/* oklch */ color: oklch(82.0% 0.059 217.1);

Tailwind

colors: {
  custom: {
    50: '#b9dde7',
    500: '#99cedd',
    950: '#000000',
  },
}

SCSS

$custom: #99cedd;
$custom-light: #b9dde7;
$custom-dark: #000000;

JSON

{
  "hex": "#99cedd",
  "rgb": {
    "r": 153,
    "g": 206,
    "b": 221
  },
  "hsl": {
    "h": 193.235,
    "s": 50,
    "l": 73.333
  },
  "oklch": {
    "l": 0.81964,
    "c": 0.05868,
    "h": 217.1
  },
  "luminance": 0.56135
}

Semantic roles & 50–950 ramp

primary

#99CEDD

secondary

#B57765

accent

#4928BD

background

#FDFEFE

surface

#F8FCFC

border

#D1D5D5

text

#121516

muted

#828484

Preview Lab

Preview with #99CEDD

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

Preview Lab → · Contrast checker → · Palette generator →