#91C3FD#91C3FD

#91C3FD is a light, moderate cyan. Relative luminance 0.521; OKLCH L 80.4% C 0.098 H 252.7°. Best body text is #000000 at 11.43:1 contrast (WCAG AA passes).

Color values

HEX	#91C3FD
RGB	rgb(145, 195, 253)
HSL	hsl(212, 96%, 78%)
HSV	hsv(212, 43%, 99%)
CMYK	cmyk(42.7%, 22.9%, 0%, 0.8%)
CIE-LAB	lab(77.36, -1.74, -33.69)
CIE-LCH	lch(77.36, 33.74, 267.04°)
OKLab	oklab(80.37% -0.0292 -0.0937)
OKLCH	oklch(80.37% 0.098 252.7)
XYZ	xyz(48.9159, 52.1388, 100.3957)
Luminance	0.5214 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91C3FD #FDCB91

analogous

#91F9FD #91C3FD #9591FD

triadic

#91C3FD #FD91C3 #C3FD91

tetradic

#91C3FD #FD91F9 #FDCB91 #91FD95

square

#91C3FD #FD91F9 #FDCB91 #91FD95

split-complementary

#91C3FD #FD9591 #F9FD91

monochromatic

#1981FB #55A2FC #91C3FD #CDE4FE #E1EFFE

Accessibility & contrast

On white

1.84

#91C3FD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.43

#91C3FD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91C3FD

11.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91C3FD	#FFFFFF	#000000	##000000
##91C3FD	1.00	1.84	11.43	11.43
#FFFFFF	1.84	1.00	21.00	21.00
#000000	11.43	21.00	1.00	1.00
##000000	11.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ADC5FF

Deuteranopia (green-blind)

#A0BAFC

Tritanopia (blue-blind)

#68D0D7

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #91c3fd;
/* rgb */ color: rgb(145, 195, 253);
/* oklch */ color: oklch(80.4% 0.098 252.7);

Tailwind

colors: {
  custom: {
    50: '#b5d5fe',
    500: '#91c3fd',
    950: '#000000',
  },
}

SCSS

$custom: #91c3fd;
$custom-light: #b5d5fe;
$custom-dark: #000000;

JSON

{
  "hex": "#91c3fd",
  "rgb": {
    "r": 145,
    "g": 195,
    "b": 253
  },
  "hsl": {
    "h": 212.222,
    "s": 96.429,
    "l": 78.039
  },
  "oklch": {
    "l": 0.80373,
    "c": 0.09817,
    "h": 252.7
  },
  "luminance": 0.52142
}

Semantic roles & 50–950 ramp

primary

#91C3FD

secondary

#DE9E54

accent

#7B00E6

background

#FDFEFF

surface

#F8FBFF

border

#D1D4D7

text

#111417

muted

#818385

Preview Lab

Preview with #91C3FD

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

Preview Lab → · Contrast checker → · Palette generator →