#91DCFD#91DCFD

#91DCFD is a very light, moderate cyan. Relative luminance 0.643; OKLCH L 85.7% C 0.087 H 227.6°. Best body text is #000000 at 13.86:1 contrast (WCAG AA passes).

Color values

HEX	#91DCFD
RGB	rgb(145, 220, 253)
HSL	hsl(198, 96%, 78%)
HSV	hsv(198, 43%, 99%)
CMYK	cmyk(42.7%, 13%, 0%, 0.8%)
CIE-LAB	lab(84.12, -14.91, -23.34)
CIE-LCH	lch(84.12, 27.70, 237.44°)
OKLab	oklab(85.71% -0.0588 -0.0644)
OKLCH	oklch(85.71% 0.087 227.6)
XYZ	xyz(54.9936, 64.2942, 102.4216)
Luminance	0.6430 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91DCFD #FDB291

analogous

#91FDE8 #91DCFD #91A6FD

triadic

#91DCFD #FD91DC #DCFD91

tetradic

#91DCFD #E891FD #FDB291 #A6FD91

square

#91DCFD #E891FD #FDB291 #A6FD91

split-complementary

#91DCFD #FD91A6 #FDE891

monochromatic

#19B6FB #55C9FC #91DCFD #CDEFFE #E1F5FE

Accessibility & contrast

On white

1.52

#91DCFD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.86

#91DCFD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91DCFD

13.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91DCFD	#FFFFFF	#000000	##000000
##91DCFD	1.00	1.52	13.86	13.86
#FFFFFF	1.52	1.00	21.00	21.00
#000000	13.86	21.00	1.00	1.00
##000000	13.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBD9FF

Deuteranopia (green-blind)

#BBCDFD

Tritanopia (blue-blind)

#63E6E6

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #91dcfd;
/* rgb */ color: rgb(145, 220, 253);
/* oklch */ color: oklch(85.7% 0.087 227.6);

Tailwind

colors: {
  custom: {
    50: '#b6e6fe',
    500: '#91dcfd',
    950: '#000000',
  },
}

SCSS

$custom: #91dcfd;
$custom-light: #b6e6fe;
$custom-dark: #000000;

JSON

{
  "hex": "#91dcfd",
  "rgb": {
    "r": 145,
    "g": 220,
    "b": 253
  },
  "hsl": {
    "h": 198.333,
    "s": 96.429,
    "l": 78.039
  },
  "oklch": {
    "l": 0.85709,
    "c": 0.08726,
    "h": 227.6
  },
  "luminance": 0.64298
}

Semantic roles & 50–950 ramp

primary

#91DCFD

secondary

#DE7E54

accent

#4600E6

background

#FDFEFF

surface

#F8FCFF

border

#D1D5D7

text

#121617

muted

#828485

Preview Lab

Preview with #91DCFD

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

Preview Lab → · Contrast checker → · Palette generator →