#91C6FF#91C6FF

#91C6FF is a light, moderate cyan. Relative luminance 0.536; OKLCH L 81.1% C 0.098 H 250.9°. Best body text is #000000 at 11.73:1 contrast (WCAG AA passes).

Color values

HEX	#91C6FF
RGB	rgb(145, 198, 255)
HSL	hsl(211, 100%, 78%)
HSV	hsv(211, 43%, 100%)
CMYK	cmyk(43.1%, 22.4%, 0%, 0%)
CIE-LAB	lab(78.24, -2.82, -33.40)
CIE-LCH	lch(78.24, 33.52, 265.18°)
OKLab	oklab(81.09% -0.0322 -0.0929)
OKLCH	oklch(81.09% 0.098 250.9)
XYZ	xyz(49.9151, 53.6248, 102.3088)
Luminance	0.5363 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91C6FF #FFCA91

analogous

#91FDFF #91C6FF #9391FF

triadic

#91C6FF #FF91C6 #C6FF91

tetradic

#91C6FF #FF91FD #FFCA91 #91FF93

square

#91C6FF #FF91FD #FFCA91 #91FF93

split-complementary

#91C6FF #FF9391 #FDFF91

monochromatic

#1787FF #54A6FF #91C6FF #CEE6FF #E0EFFF

Accessibility & contrast

On white

1.79

#91C6FF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.73

#91C6FF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91C6FF

11.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91C6FF	#FFFFFF	#000000	##000000
##91C6FF	1.00	1.79	11.73	11.73
#FFFFFF	1.79	1.00	21.00	21.00
#000000	11.73	21.00	1.00	1.00
##000000	11.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B0C8FF

Deuteranopia (green-blind)

#A2BDFE

Tritanopia (blue-blind)

#66D3D9

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #91c6ff;
/* rgb */ color: rgb(145, 198, 255);
/* oklch */ color: oklch(81.1% 0.098 250.9);

Tailwind

colors: {
  custom: {
    50: '#b5d7ff',
    500: '#91c6ff',
    950: '#000000',
  },
}

SCSS

$custom: #91c6ff;
$custom-light: #b5d7ff;
$custom-dark: #000000;

JSON

{
  "hex": "#91c6ff",
  "rgb": {
    "r": 145,
    "g": 198,
    "b": 255
  },
  "hsl": {
    "h": 211.091,
    "s": 100,
    "l": 78.431
  },
  "oklch": {
    "l": 0.81088,
    "c": 0.09832,
    "h": 250.9
  },
  "luminance": 0.53628
}

Semantic roles & 50–950 ramp

primary

#91C6FF

secondary

#E19D53

accent

#7700E6

background

#FDFEFF

surface

#F8FBFF

border

#D1D4D7

text

#111418

muted

#818386

Preview Lab

Preview with #91C6FF

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

Preview Lab → · Contrast checker → · Palette generator →