#99DBEE#99DBEE

#99DBEE is a very light, moderate cyan. Relative luminance 0.636; OKLCH L 85.4% C 0.071 H 217.7°. Best body text is #000000 at 13.72:1 contrast (WCAG AA passes).

Color values

HEX	#99DBEE
RGB	rgb(153, 219, 238)
HSL	hsl(193, 71%, 77%)
HSV	hsv(193, 36%, 93%)
CMYK	cmyk(35.7%, 8%, 0%, 6.7%)
CIE-LAB	lab(83.76, -16.15, -15.91)
CIE-LCH	lch(83.76, 22.67, 224.58°)
OKLab	oklab(85.37% -0.0565 -0.0436)
OKLCH	oklch(85.37% 0.071 217.7)
XYZ	xyz(53.8958, 63.6052, 90.3094)
Luminance	0.6361 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99DBEE #EEAC99

analogous

#99EED7 #99DBEE #99B1EE

triadic

#99DBEE #EE99DB #DBEE99

tetradic

#99DBEE #D799EE #EEAC99 #B1EE99

square

#99DBEE #D799EE #EEAC99 #B1EE99

split-complementary

#99DBEE #EE99B1 #EED799

monochromatic

#30B6DD #65C8E5 #99DBEE #CDEEF7 #E5F6FB

Accessibility & contrast

On white

1.53

#99DBEE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.72

#99DBEE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99DBEE

13.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99DBEE	#FFFFFF	#000000	##000000
##99DBEE	1.00	1.53	13.72	13.72
#FFFFFF	1.53	1.00	21.00	21.00
#000000	13.72	21.00	1.00	1.00
##000000	13.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CED7EF

Deuteranopia (green-blind)

#C1CCEE

Tritanopia (blue-blind)

#79E2E1

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #99dbee;
/* rgb */ color: rgb(153, 219, 238);
/* oklch */ color: oklch(85.4% 0.071 217.7);

Tailwind

colors: {
  custom: {
    50: '#bae6f3',
    500: '#99dbee',
    950: '#000000',
  },
}

SCSS

$custom: #99dbee;
$custom-light: #bae6f3;
$custom-dark: #000000;

JSON

{
  "hex": "#99dbee",
  "rgb": {
    "r": 153,
    "g": 219,
    "b": 238
  },
  "hsl": {
    "h": 193.412,
    "s": 71.429,
    "l": 76.667
  },
  "oklch": {
    "l": 0.85371,
    "c": 0.07137,
    "h": 217.7
  },
  "luminance": 0.63608
}

Semantic roles & 50–950 ramp

primary

#99DBEE

secondary

#CA7861

accent

#3D12D3

background

#FDFEFF

surface

#F8FCFE

border

#D1D5D6

text

#121617

muted

#828485

Preview Lab

Preview with #99DBEE

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

Preview Lab → · Contrast checker → · Palette generator →