#91C7FF#91C7FF

#91C7FF is a light, moderate cyan. Relative luminance 0.541; OKLCH L 81.3% C 0.098 H 250.0°. Best body text is #000000 at 11.82:1 contrast (WCAG AA passes).

Color values

HEX	#91C7FF
RGB	rgb(145, 199, 255)
HSL	hsl(211, 100%, 78%)
HSV	hsv(211, 43%, 100%)
CMYK	cmyk(43.1%, 22%, 0%, 0%)
CIE-LAB	lab(78.51, -3.36, -32.99)
CIE-LCH	lch(78.51, 33.16, 264.19°)
OKLab	oklab(81.3% -0.0334 -0.0917)
OKLCH	oklch(81.3% 0.098 250)
XYZ	xyz(50.1445, 54.0834, 102.3852)
Luminance	0.5409 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91C7FF #FFC991

analogous

#91FEFF #91C7FF #9291FF

triadic

#91C7FF #FF91C7 #C7FF91

tetradic

#91C7FF #FF91FE #FFC991 #91FF92

square

#91C7FF #FF91FE #FFC991 #91FF92

split-complementary

#91C7FF #FF9291 #FEFF91

monochromatic

#1789FF #54A8FF #91C7FF #CEE6FF #E0EFFF

Accessibility & contrast

On white

1.78

#91C7FF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.82

#91C7FF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91C7FF

11.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91C7FF	#FFFFFF	#000000	##000000
##91C7FF	1.00	1.78	11.82	11.82
#FFFFFF	1.78	1.00	21.00	21.00
#000000	11.82	21.00	1.00	1.00
##000000	11.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1C8FF

Deuteranopia (green-blind)

#A3BDFE

Tritanopia (blue-blind)

#66D4DA

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #91c7ff;
/* rgb */ color: rgb(145, 199, 255);
/* oklch */ color: oklch(81.3% 0.098 250.0);

Tailwind

colors: {
  custom: {
    50: '#b5d7ff',
    500: '#91c7ff',
    950: '#000000',
  },
}

SCSS

$custom: #91c7ff;
$custom-light: #b5d7ff;
$custom-dark: #000000;

JSON

{
  "hex": "#91c7ff",
  "rgb": {
    "r": 145,
    "g": 199,
    "b": 255
  },
  "hsl": {
    "h": 210.545,
    "s": 100,
    "l": 78.431
  },
  "oklch": {
    "l": 0.81299,
    "c": 0.0976,
    "h": 250
  },
  "luminance": 0.54087
}

Semantic roles & 50–950 ramp

primary

#91C7FF

secondary

#E19B53

accent

#7500E6

background

#FDFEFF

surface

#F8FBFF

border

#D1D4D7

text

#111418

muted

#818386

Preview Lab

Preview with #91C7FF

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

Preview Lab → · Contrast checker → · Palette generator →