#99CCFF#99CCFF

#99CCFF is a very light, moderate cyan. Relative luminance 0.572; OKLCH L 82.8% C 0.090 H 249.0°. Best body text is #000000 at 12.44:1 contrast (WCAG AA passes).

Color values

HEX	#99CCFF
RGB	rgb(153, 204, 255)
HSL	hsl(210, 100%, 80%)
HSV	hsv(210, 40%, 100%)
CMYK	cmyk(40%, 20%, 0%, 0%)
CIE-LAB	lab(80.28, -4.03, -30.24)
CIE-LCH	lch(80.28, 30.50, 262.40°)
OKLab	oklab(82.8% -0.0322 -0.0838)
OKLCH	oklch(82.8% 0.09 249)
XYZ	xyz(52.7738, 57.1750, 102.8434)
Luminance	0.5718 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99CCFF #FFCC99

analogous

#99FFFF #99CCFF #9999FF

triadic

#99CCFF #FF99CC #CCFF99

tetradic

#99CCFF #FF99FF #FFCC99 #99FF99

square

#99CCFF #FF99FF #FFCC99 #99FF99

split-complementary

#99CCFF #FF9999 #FFFF99

monochromatic

#1F8FFF #5CADFF #99CCFF #D6EBFF #E0F0FF

Accessibility & contrast

On white

1.69

#99CCFF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.44

#99CCFF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99CCFF

12.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99CCFF	#FFFFFF	#000000	##000000
##99CCFF	1.00	1.69	12.44	12.44
#FFFFFF	1.69	1.00	21.00	21.00
#000000	12.44	21.00	1.00	1.00
##000000	12.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8CDFF

Deuteranopia (green-blind)

#ABC3FE

Tritanopia (blue-blind)

#74D8DD

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #99ccff;
/* rgb */ color: rgb(153, 204, 255);
/* oklch */ color: oklch(82.8% 0.090 249.0);

Tailwind

colors: {
  custom: {
    50: '#badbff',
    500: '#99ccff',
    950: '#000000',
  },
}

SCSS

$custom: #99ccff;
$custom-light: #badbff;
$custom-dark: #000000;

JSON

{
  "hex": "#99ccff",
  "rgb": {
    "r": 153,
    "g": 204,
    "b": 255
  },
  "hsl": {
    "h": 210,
    "s": 100,
    "l": 80
  },
  "oklch": {
    "l": 0.82803,
    "c": 0.08976,
    "h": 249
  },
  "luminance": 0.57178
}

Semantic roles & 50–950 ramp

primary

#99CCFF

secondary

#E29E5A

accent

#7300E6

background

#FDFEFF

surface

#F8FBFF

border

#D1D4D7

text

#121518

muted

#828486

Preview Lab

Preview with #99CCFF

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

Preview Lab → · Contrast checker → · Palette generator →