#91C0FF#91C0FF

#91C0FF is a light, moderate cyan. Relative luminance 0.509; OKLCH L 79.8% C 0.103 H 255.9°. Best body text is #000000 at 11.19:1 contrast (WCAG AA passes).

Color values

HEX	#91C0FF
RGB	rgb(145, 192, 255)
HSL	hsl(214, 100%, 78%)
HSV	hsv(214, 43%, 100%)
CMYK	cmyk(43.1%, 24.7%, 0%, 0%)
CIE-LAB	lab(76.64, 0.43, -35.88)
CIE-LCH	lch(76.64, 35.88, 270.69°)
OKLab	oklab(79.83% -0.025 -0.1)
OKLCH	oklch(79.83% 0.103 255.9)
XYZ	xyz(48.5708, 50.9361, 101.8606)
Luminance	0.5094 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91C0FF #FFD091

analogous

#91F7FF #91C0FF #9991FF

triadic

#91C0FF #FF91C0 #C0FF91

tetradic

#91C0FF #FF91F7 #FFD091 #91FF99

square

#91C0FF #FF91F7 #FFD091 #91FF99

split-complementary

#91C0FF #FF9991 #F7FF91

monochromatic

#177AFF #549DFF #91C0FF #CEE3FF #E0EDFF

Accessibility & contrast

On white

1.88

#91C0FF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.19

#91C0FF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91C0FF

11.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91C0FF	#FFFFFF	#000000	##000000
##91C0FF	1.00	1.88	11.19	11.19
#FFFFFF	1.88	1.00	21.00	21.00
#000000	11.19	21.00	1.00	1.00
##000000	11.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A8C3FF

Deuteranopia (green-blind)

#9BB8FE

Tritanopia (blue-blind)

#67CED6

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #91c0ff;
/* rgb */ color: rgb(145, 192, 255);
/* oklch */ color: oklch(79.8% 0.103 255.9);

Tailwind

colors: {
  custom: {
    50: '#b5d2ff',
    500: '#91c0ff',
    950: '#000000',
  },
}

SCSS

$custom: #91c0ff;
$custom-light: #b5d2ff;
$custom-dark: #000000;

JSON

{
  "hex": "#91c0ff",
  "rgb": {
    "r": 145,
    "g": 192,
    "b": 255
  },
  "hsl": {
    "h": 214.364,
    "s": 100,
    "l": 78.431
  },
  "oklch": {
    "l": 0.7983,
    "c": 0.10307,
    "h": 255.9
  },
  "luminance": 0.50939
}

Semantic roles & 50–950 ramp

primary

#91C0FF

secondary

#E1A453

accent

#8300E6

background

#FDFEFF

surface

#F8FBFF

border

#D1D4D7

text

#111418

muted

#818386

Preview Lab

Preview with #91C0FF

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

Preview Lab → · Contrast checker → · Palette generator →