#91CDF1#91CDF1

#91CDF1 is a very light, moderate cyan. Relative luminance 0.560; OKLCH L 82.0% C 0.080 H 235.4°. Best body text is #000000 at 12.21:1 contrast (WCAG AA passes).

Color values

HEX	#91CDF1
RGB	rgb(145, 205, 241)
HSL	hsl(203, 77%, 76%)
HSV	hsv(203, 40%, 95%)
CMYK	cmyk(39.8%, 14.9%, 0%, 5.5%)
CIE-LAB	lab(79.63, -10.25, -23.79)
CIE-LCH	lch(79.63, 25.91, 246.69°)
OKLab	oklab(82.02% -0.0453 -0.0656)
OKLCH	oklch(82.02% 0.08 235.4)
XYZ	xyz(49.3802, 56.0302, 91.4149)
Luminance	0.5603 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91CDF1 #F1B591

analogous

#91F1E5 #91CDF1 #919DF1

triadic

#91CDF1 #F191CD #CDF191

tetradic

#91CDF1 #E591F1 #F1B591 #9DF191

square

#91CDF1 #E591F1 #F1B591 #9DF191

split-complementary

#91CDF1 #F1919D #F1E591

monochromatic

#249CE3 #5BB4EA #91CDF1 #C7E6F8 #E4F3FC

Accessibility & contrast

On white

1.72

#91CDF1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.21

#91CDF1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91CDF1

12.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91CDF1	#FFFFFF	#000000	##000000
##91CDF1	1.00	1.72	12.21	12.21
#FFFFFF	1.72	1.00	21.00	21.00
#000000	12.21	21.00	1.00	1.00
##000000	12.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCCBF3

Deuteranopia (green-blind)

#AFC1F0

Tritanopia (blue-blind)

#6CD6D9

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #91cdf1;
/* rgb */ color: rgb(145, 205, 241);
/* oklch */ color: oklch(82.0% 0.080 235.4);

Tailwind

colors: {
  custom: {
    50: '#b5dcf5',
    500: '#91cdf1',
    950: '#000000',
  },
}

SCSS

$custom: #91cdf1;
$custom-light: #b5dcf5;
$custom-dark: #000000;

JSON

{
  "hex": "#91cdf1",
  "rgb": {
    "r": 145,
    "g": 205,
    "b": 241
  },
  "hsl": {
    "h": 202.5,
    "s": 77.419,
    "l": 75.686
  },
  "oklch": {
    "l": 0.82018,
    "c": 0.07976,
    "h": 235.4
  },
  "luminance": 0.56033
}

Semantic roles & 50–950 ramp

primary

#91CDF1

secondary

#CE8459

accent

#590CDA

background

#FDFEFF

surface

#F8FCFE

border

#D1D5D6

text

#111517

muted

#818485

Preview Lab

Preview with #91CDF1

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

Preview Lab → · Contrast checker → · Palette generator →