#91CBFF#91CBFF

#91CBFF is a very light, moderate cyan. Relative luminance 0.560; OKLCH L 82.1% C 0.095 H 246.3°. Best body text is #000000 at 12.19:1 contrast (WCAG AA passes).

Color values

HEX	#91CBFF
RGB	rgb(145, 203, 255)
HSL	hsl(208, 100%, 78%)
HSV	hsv(208, 43%, 100%)
CMYK	cmyk(43.1%, 20.4%, 0%, 0%)
CIE-LAB	lab(79.58, -5.50, -31.34)
CIE-LCH	lch(79.58, 31.82, 260.05°)
OKLab	oklab(82.14% -0.0382 -0.087)
OKLCH	oklch(82.14% 0.095 246.3)
XYZ	xyz(51.0769, 55.9483, 102.6960)
Luminance	0.5595 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91CBFF #FFC591

analogous

#91FFFC #91CBFF #9194FF

triadic

#91CBFF #FF91CB #CBFF91

tetradic

#91CBFF #FC91FF #FFC591 #94FF91

square

#91CBFF #FC91FF #FFC591 #94FF91

split-complementary

#91CBFF #FF9194 #FFFC91

monochromatic

#1791FF #54AEFF #91CBFF #CEE8FF #E0F1FF

Accessibility & contrast

On white

1.72

#91CBFF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.19

#91CBFF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91CBFF

12.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91CBFF	#FFFFFF	#000000	##000000
##91CBFF	1.00	1.72	12.19	12.19
#FFFFFF	1.72	1.00	21.00	21.00
#000000	12.19	21.00	1.00	1.00
##000000	12.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6CCFF

Deuteranopia (green-blind)

#A8C0FE

Tritanopia (blue-blind)

#65D7DC

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #91cbff;
/* rgb */ color: rgb(145, 203, 255);
/* oklch */ color: oklch(82.1% 0.095 246.3);

Tailwind

colors: {
  custom: {
    50: '#b5daff',
    500: '#91cbff',
    950: '#000000',
  },
}

SCSS

$custom: #91cbff;
$custom-light: #b5daff;
$custom-dark: #000000;

JSON

{
  "hex": "#91cbff",
  "rgb": {
    "r": 145,
    "g": 203,
    "b": 255
  },
  "hsl": {
    "h": 208.364,
    "s": 100,
    "l": 78.431
  },
  "oklch": {
    "l": 0.82144,
    "c": 0.095,
    "h": 246.3
  },
  "luminance": 0.55952
}

Semantic roles & 50–950 ramp

primary

#91CBFF

secondary

#E19653

accent

#6C00E6

background

#FDFEFF

surface

#F8FBFF

border

#D1D4D7

text

#121418

muted

#828386

Preview Lab

Preview with #91CBFF

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

Preview Lab → · Contrast checker → · Palette generator →