#99BFEB#99BFEB

#99BFEB is a light, moderate cyan. Relative luminance 0.500; OKLCH L 79.3% C 0.075 H 252.4°. Best body text is #000000 at 11.01:1 contrast (WCAG AA passes).

Color values

HEX	#99BFEB
RGB	rgb(153, 191, 235)
HSL	hsl(212, 67%, 76%)
HSV	hsv(212, 35%, 92%)
CMYK	cmyk(34.9%, 18.7%, 0%, 7.8%)
CIE-LAB	lab(76.09, -2.22, -25.94)
CIE-LCH	lch(76.09, 26.04, 265.11°)
OKLab	oklab(79.27% -0.0227 -0.0716)
OKLCH	oklch(79.27% 0.075 252.4)
XYZ	xyz(46.7584, 50.0298, 85.7741)
Luminance	0.5003 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99BFEB #EBC599

analogous

#99E8EB #99BFEB #9C99EB

triadic

#99BFEB #EB99BF #BFEB99

tetradic

#99BFEB #EB99E8 #EBC599 #99EB9C

square

#99BFEB #EB99E8 #EBC599 #99EB9C

split-complementary

#99BFEB #EB9C99 #E8EB99

monochromatic

#337FD7 #669FE1 #99BFEB #CCDFF5 #E5EFFA

Accessibility & contrast

On white

1.91

#99BFEB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.01

#99BFEB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99BFEB

11.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99BFEB	#FFFFFF	#000000	##000000
##99BFEB	1.00	1.91	11.01	11.01
#FFFFFF	1.91	1.00	21.00	21.00
#000000	11.01	21.00	1.00	1.00
##000000	11.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AFC0ED

Deuteranopia (green-blind)

#A5B8EA

Tritanopia (blue-blind)

#7FC9CE

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #99bfeb;
/* rgb */ color: rgb(153, 191, 235);
/* oklch */ color: oklch(79.3% 0.075 252.4);

Tailwind

colors: {
  custom: {
    50: '#b9d2f1',
    500: '#99bfeb',
    950: '#000000',
  },
}

SCSS

$custom: #99bfeb;
$custom-light: #b9d2f1;
$custom-dark: #000000;

JSON

{
  "hex": "#99bfeb",
  "rgb": {
    "r": 153,
    "g": 191,
    "b": 235
  },
  "hsl": {
    "h": 212.195,
    "s": 67.213,
    "l": 76.078
  },
  "oklch": {
    "l": 0.79271,
    "c": 0.07507,
    "h": 252.4
  },
  "luminance": 0.50032
}

Semantic roles & 50–950 ramp

primary

#99BFEB

secondary

#C69862

accent

#7A16CF

background

#FDFEFF

surface

#F8FBFE

border

#D1D4D6

text

#121416

muted

#828385

Preview Lab

Preview with #99BFEB

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

Preview Lab → · Contrast checker → · Palette generator →