#99CEDF#99CEDF

#99CEDF is a very light, muted cyan. Relative luminance 0.562; OKLCH L 82.0% C 0.060 H 219.6°. Best body text is #000000 at 12.25:1 contrast (WCAG AA passes).

Color values

HEX	#99CEDF
RGB	rgb(153, 206, 223)
HSL	hsl(195, 52%, 74%)
HSV	hsv(195, 31%, 87%)
CMYK	cmyk(31.4%, 7.6%, 0%, 12.5%)
CIE-LAB	lab(79.75, -13.10, -13.94)
CIE-LCH	lch(79.75, 19.13, 226.77°)
OKLab	oklab(82.03% -0.046 -0.0381)
OKLCH	oklch(82.03% 0.06 219.6)
XYZ	xyz(48.5232, 56.2402, 78.0964)
Luminance	0.5624 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99CEDF #DFAA99

analogous

#99DFCD #99CEDF #99ABDF

triadic

#99CEDF #DF99CE #CEDF99

tetradic

#99CEDF #CD99DF #DFAA99 #ABDF99

square

#99CEDF #CD99DF #DFAA99 #ABDF99

split-complementary

#99CEDF #DF99AB #DFCD99

monochromatic

#3DA1C1 #6AB8D0 #99CEDF #C8E4EE #E8F4F8

Accessibility & contrast

On white

1.71

#99CEDF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.25

#99CEDF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99CEDF

12.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99CEDF	#FFFFFF	#000000	##000000
##99CEDF	1.00	1.71	12.25	12.25
#FFFFFF	1.71	1.00	21.00	21.00
#000000	12.25	21.00	1.00	1.00
##000000	12.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3CBE0

Deuteranopia (green-blind)

#B8C2DF

Tritanopia (blue-blind)

#81D4D3

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #99cedf;
/* rgb */ color: rgb(153, 206, 223);
/* oklch */ color: oklch(82.0% 0.060 219.6);

Tailwind

colors: {
  custom: {
    50: '#b9dde9',
    500: '#99cedf',
    950: '#000000',
  },
}

SCSS

$custom: #99cedf;
$custom-light: #b9dde9;
$custom-dark: #000000;

JSON

{
  "hex": "#99cedf",
  "rgb": {
    "r": 153,
    "g": 206,
    "b": 223
  },
  "hsl": {
    "h": 194.571,
    "s": 52.239,
    "l": 73.725
  },
  "oklch": {
    "l": 0.82033,
    "c": 0.05977,
    "h": 219.6
  },
  "luminance": 0.56243
}

Semantic roles & 50–950 ramp

primary

#99CEDF

secondary

#B77965

accent

#4B26C0

background

#FDFEFE

surface

#F8FCFC

border

#D1D5D5

text

#121516

muted

#828484

Preview Lab

Preview with #99CEDF

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

Preview Lab → · Contrast checker → · Palette generator →