#91C1FD#91C1FD

#91C1FD is a light, moderate cyan. Relative luminance 0.513; OKLCH L 80.0% C 0.100 H 254.4°. Best body text is #000000 at 11.25:1 contrast (WCAG AA passes).

Color values

HEX	#91C1FD
RGB	rgb(145, 193, 253)
HSL	hsl(213, 96%, 78%)
HSV	hsv(213, 43%, 99%)
CMYK	cmyk(42.7%, 23.7%, 0%, 0.8%)
CIE-LAB	lab(76.83, -0.66, -34.52)
CIE-LCH	lch(76.83, 34.52, 268.91°)
OKLab	oklab(79.95% -0.0268 -0.0961)
OKLCH	oklch(79.95% 0.1 254.4)
XYZ	xyz(48.4708, 51.2486, 100.2473)
Luminance	0.5125 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91C1FD #FDCD91

analogous

#91F7FD #91C1FD #9791FD

triadic

#91C1FD #FD91C1 #C1FD91

tetradic

#91C1FD #FD91F7 #FDCD91 #91FD97

square

#91C1FD #FD91F7 #FDCD91 #91FD97

split-complementary

#91C1FD #FD9791 #F7FD91

monochromatic

#197DFB #559FFC #91C1FD #CDE3FE #E1EEFE

Accessibility & contrast

On white

1.87

#91C1FD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.25

#91C1FD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91C1FD

11.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91C1FD	#FFFFFF	#000000	##000000
##91C1FD	1.00	1.87	11.25	11.25
#FFFFFF	1.87	1.00	21.00	21.00
#000000	11.25	21.00	1.00	1.00
##000000	11.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AAC4FF

Deuteranopia (green-blind)

#9DB9FC

Tritanopia (blue-blind)

#68CED5

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #91c1fd;
/* rgb */ color: rgb(145, 193, 253);
/* oklch */ color: oklch(80.0% 0.100 254.4);

Tailwind

colors: {
  custom: {
    50: '#b5d3fe',
    500: '#91c1fd',
    950: '#000000',
  },
}

SCSS

$custom: #91c1fd;
$custom-light: #b5d3fe;
$custom-dark: #000000;

JSON

{
  "hex": "#91c1fd",
  "rgb": {
    "r": 145,
    "g": 193,
    "b": 253
  },
  "hsl": {
    "h": 213.333,
    "s": 96.429,
    "l": 78.039
  },
  "oklch": {
    "l": 0.79953,
    "c": 0.09975,
    "h": 254.4
  },
  "luminance": 0.51252
}

Semantic roles & 50–950 ramp

primary

#91C1FD

secondary

#DEA154

accent

#7F00E6

background

#FDFEFF

surface

#F8FBFF

border

#D1D4D7

text

#111417

muted

#818385

Preview Lab

Preview with #91C1FD

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

Preview Lab → · Contrast checker → · Palette generator →