#91CDF0#91CDF0

#91CDF0 is a light, moderate cyan. Relative luminance 0.560; OKLCH L 82.0% C 0.079 H 234.6°. Best body text is #000000 at 12.19:1 contrast (WCAG AA passes).

Color values

HEX	#91CDF0
RGB	rgb(145, 205, 240)
HSL	hsl(202, 76%, 75%)
HSV	hsv(202, 40%, 94%)
CMYK	cmyk(39.6%, 14.6%, 0%, 5.9%)
CIE-LAB	lab(79.60, -10.51, -23.31)
CIE-LCH	lch(79.60, 25.57, 245.74°)
OKLab	oklab(81.98% -0.0457 -0.0643)
OKLCH	oklch(81.98% 0.079 234.6)
XYZ	xyz(49.2312, 55.9706, 90.6304)
Luminance	0.5597 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91CDF0 #F0B491

analogous

#91F0E3 #91CDF0 #919DF0

triadic

#91CDF0 #F091CD #CDF091

tetradic

#91CDF0 #E391F0 #F0B491 #9DF091

square

#91CDF0 #E391F0 #F0B491 #9DF091

split-complementary

#91CDF0 #F0919D #F0E391

monochromatic

#259CE1 #5BB5E9 #91CDF0 #C7E5F7 #E4F3FB

Accessibility & contrast

On white

1.72

#91CDF0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.19

#91CDF0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91CDF0

12.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91CDF0	#FFFFFF	#000000	##000000
##91CDF0	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)

#BDCBF2

Deuteranopia (green-blind)

#AFC1EF

Tritanopia (blue-blind)

#6DD6D8

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #91cdf0;
/* rgb */ color: rgb(145, 205, 240);
/* oklch */ color: oklch(82.0% 0.079 234.6);

Tailwind

colors: {
  custom: {
    50: '#b5dcf5',
    500: '#91cdf0',
    950: '#000000',
  },
}

SCSS

$custom: #91cdf0;
$custom-light: #b5dcf5;
$custom-dark: #000000;

JSON

{
  "hex": "#91cdf0",
  "rgb": {
    "r": 145,
    "g": 205,
    "b": 240
  },
  "hsl": {
    "h": 202.105,
    "s": 76,
    "l": 75.49
  },
  "oklch": {
    "l": 0.8198,
    "c": 0.07885,
    "h": 234.6
  },
  "luminance": 0.55974
}

Semantic roles & 50–950 ramp

primary

#91CDF0

secondary

#CC8359

accent

#580DD8

background

#FDFEFF

surface

#F8FCFE

border

#D1D5D6

text

#111517

muted

#818485

Preview Lab

Preview with #91CDF0

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

Preview Lab → · Contrast checker → · Palette generator →