#91DDFC#91DDFC

#91DDFC is a very light, moderate cyan. Relative luminance 0.648; OKLCH L 85.9% C 0.086 H 225.7°. Best body text is #000000 at 13.95:1 contrast (WCAG AA passes).

Color values

HEX	#91DDFC
RGB	rgb(145, 221, 252)
HSL	hsl(197, 95%, 78%)
HSV	hsv(197, 42%, 99%)
CMYK	cmyk(42.5%, 12.3%, 0%, 1.2%)
CIE-LAB	lab(84.36, -15.68, -22.45)
CIE-LCH	lch(84.36, 27.38, 235.08°)
OKLab	oklab(85.89% -0.0604 -0.0619)
OKLCH	oklch(85.89% 0.086 225.7)
XYZ	xyz(55.0980, 64.7571, 101.6726)
Luminance	0.6476 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91DDFC #FCB091

analogous

#91FCE5 #91DDFC #91A7FC

triadic

#91DDFC #FC91DD #DDFC91

tetradic

#91DDFC #E591FC #FCB091 #A7FC91

square

#91DDFC #E591FC #FCB091 #A7FC91

split-complementary

#91DDFC #FC91A7 #FCE591

monochromatic

#1AB8F9 #55CBFA #91DDFC #CDEFFE #E1F6FE

Accessibility & contrast

On white

1.51

#91DDFC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.95

#91DDFC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91DDFC

13.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91DDFC	#FFFFFF	#000000	##000000
##91DDFC	1.00	1.51	13.95	13.95
#FFFFFF	1.51	1.00	21.00	21.00
#000000	13.95	21.00	1.00	1.00
##000000	13.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCDAFE

Deuteranopia (green-blind)

#BCCDFC

Tritanopia (blue-blind)

#63E6E7

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #91ddfc;
/* rgb */ color: rgb(145, 221, 252);
/* oklch */ color: oklch(85.9% 0.086 225.7);

Tailwind

colors: {
  custom: {
    50: '#b6e7fd',
    500: '#91ddfc',
    950: '#000000',
  },
}

SCSS

$custom: #91ddfc;
$custom-light: #b6e7fd;
$custom-dark: #000000;

JSON

{
  "hex": "#91ddfc",
  "rgb": {
    "r": 145,
    "g": 221,
    "b": 252
  },
  "hsl": {
    "h": 197.383,
    "s": 94.69,
    "l": 77.843
  },
  "oklch": {
    "l": 0.85889,
    "c": 0.08649,
    "h": 225.7
  },
  "luminance": 0.64761
}

Semantic roles & 50–950 ramp

primary

#91DDFC

secondary

#DC7C55

accent

#4200E6

background

#FDFEFF

surface

#F8FCFF

border

#D1D5D7

text

#121617

muted

#828485

Preview Lab

Preview with #91DDFC

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

Preview Lab → · Contrast checker → · Palette generator →