#99DDFA#99DDFA

#99DDFA is a very light, moderate cyan. Relative luminance 0.654; OKLCH L 86.2% C 0.079 H 226.5°. Best body text is #000000 at 14.08:1 contrast (WCAG AA passes).

Color values

HEX	#99DDFA
RGB	rgb(153, 221, 250)
HSL	hsl(198, 91%, 79%)
HSV	hsv(198, 39%, 98%)
CMYK	cmyk(38.8%, 11.6%, 0%, 2%)
CIE-LAB	lab(84.68, -14.20, -20.87)
CIE-LCH	lch(84.68, 25.24, 235.77°)
OKLab	oklab(86.23% -0.0544 -0.0574)
OKLCH	oklch(86.23% 0.079 226.5)
XYZ	xyz(56.2427, 65.3838, 100.0807)
Luminance	0.6539 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99DDFA #FAB699

analogous

#99FAE7 #99DDFA #99ADFA

triadic

#99DDFA #FA99DD #DDFA99

tetradic

#99DDFA #E799FA #FAB699 #ADFA99

square

#99DDFA #E799FA #FAB699 #ADFA99

split-complementary

#99DDFA #FA99AD #FAE799

monochromatic

#24B6F4 #5FCAF7 #99DDFA #D3F0FD #E2F5FE

Accessibility & contrast

On white

1.49

#99DDFA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.08

#99DDFA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99DDFA

14.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99DDFA	#FFFFFF	#000000	##000000
##99DDFA	1.00	1.49	14.08	14.08
#FFFFFF	1.49	1.00	21.00	21.00
#000000	14.08	21.00	1.00	1.00
##000000	14.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDDAFC

Deuteranopia (green-blind)

#BFCFFA

Tritanopia (blue-blind)

#74E6E6

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #99ddfa;
/* rgb */ color: rgb(153, 221, 250);
/* oklch */ color: oklch(86.2% 0.079 226.5);

Tailwind

colors: {
  custom: {
    50: '#bae7fc',
    500: '#99ddfa',
    950: '#000000',
  },
}

SCSS

$custom: #99ddfa;
$custom-light: #bae7fc;
$custom-dark: #000000;

JSON

{
  "hex": "#99ddfa",
  "rgb": {
    "r": 153,
    "g": 221,
    "b": 250
  },
  "hsl": {
    "h": 197.938,
    "s": 90.654,
    "l": 79.02
  },
  "oklch": {
    "l": 0.86228,
    "c": 0.07913,
    "h": 226.5
  },
  "luminance": 0.65387
}

Semantic roles & 50–950 ramp

primary

#99DDFA

secondary

#DB825D

accent

#4500E6

background

#FDFEFF

surface

#F8FCFF

border

#D1D5D7

text

#121617

muted

#828485

Preview Lab

Preview with #99DDFA

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

Preview Lab → · Contrast checker → · Palette generator →