#99BEE0#99BEE0

#99BEE0 is a light, moderate cyan. Relative luminance 0.490; OKLCH L 78.6% C 0.063 H 246.4°. Best body text is #000000 at 10.80:1 contrast (WCAG AA passes).

Color values

HEX	#99BEE0
RGB	rgb(153, 190, 224)
HSL	hsl(209, 53%, 74%)
HSV	hsv(209, 32%, 88%)
CMYK	cmyk(31.7%, 15.2%, 0%, 12.2%)
CIE-LAB	lab(75.44, -4.43, -20.99)
CIE-LCH	lch(75.44, 21.45, 258.08°)
OKLab	oklab(78.63% -0.0251 -0.0576)
OKLCH	oklch(78.63% 0.063 246.4)
XYZ	xyz(45.0008, 48.9790, 77.5893)
Luminance	0.4898 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99BEE0 #E0BB99

analogous

#99E0DE #99BEE0 #999BE0

triadic

#99BEE0 #E099BE #BEE099

tetradic

#99BEE0 #DE99E0 #E0BB99 #9BE099

square

#99BEE0 #DE99E0 #E0BB99 #9BE099

split-complementary

#99BEE0 #E0999B #E0DE99

monochromatic

#3B82C3 #6AA0D2 #99BEE0 #C8DCEE #E8F0F8

Accessibility & contrast

On white

1.95

#99BEE0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.80

#99BEE0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99BEE0

10.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99BEE0	#FFFFFF	#000000	##000000
##99BEE0	1.00	1.95	10.80	10.80
#FFFFFF	1.95	1.00	21.00	21.00
#000000	10.80	21.00	1.00	1.00
##000000	10.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1BEE2

Deuteranopia (green-blind)

#A8B7DF

Tritanopia (blue-blind)

#83C6C9

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #99bee0;
/* rgb */ color: rgb(153, 190, 224);
/* oklch */ color: oklch(78.6% 0.063 246.4);

Tailwind

colors: {
  custom: {
    50: '#b9d1e9',
    500: '#99bee0',
    950: '#000000',
  },
}

SCSS

$custom: #99bee0;
$custom-light: #b9d1e9;
$custom-dark: #000000;

JSON

{
  "hex": "#99bee0",
  "rgb": {
    "r": 153,
    "g": 190,
    "b": 224
  },
  "hsl": {
    "h": 208.732,
    "s": 53.383,
    "l": 73.922
  },
  "oklch": {
    "l": 0.78634,
    "c": 0.06288,
    "h": 246.4
  },
  "luminance": 0.48981
}

Semantic roles & 50–950 ramp

primary

#99BEE0

secondary

#EFE5DC

accent

#6F25C1

background

#FBFCFE

surface

#F6F9FD

border

#D0D2D5

text

#111416

muted

#808284

Preview Lab

Preview with #99BEE0

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

Preview Lab → · Contrast checker → · Palette generator →