#91CDF8#91CDF8

#91CDF8 is a very light, moderate cyan. Relative luminance 0.565; OKLCH L 82.3% C 0.087 H 240.3°. Best body text is #000000 at 12.29:1 contrast (WCAG AA passes).

Color values

HEX	#91CDF8
RGB	rgb(145, 205, 248)
HSL	hsl(205, 88%, 77%)
HSV	hsv(205, 42%, 97%)
CMYK	cmyk(41.5%, 17.3%, 0%, 2.7%)
CIE-LAB	lab(79.87, -8.42, -27.16)
CIE-LCH	lch(79.87, 28.44, 252.77°)
OKLab	oklab(82.29% -0.0429 -0.0751)
OKLCH	oklch(82.29% 0.087 240.3)
XYZ	xyz(50.4459, 56.4565, 97.0277)
Luminance	0.5646 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91CDF8 #F8BC91

analogous

#91F8F0 #91CDF8 #919AF8

triadic

#91CDF8 #F891CD #CDF891

tetradic

#91CDF8 #F091F8 #F8BC91 #9AF891

square

#91CDF8 #F091F8 #F8BC91 #9AF891

split-complementary

#91CDF8 #F8919A #F8F091

monochromatic

#1E99F1 #57B3F4 #91CDF8 #CBE7FC #E2F2FD

Accessibility & contrast

On white

1.71

#91CDF8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.29

#91CDF8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91CDF8

12.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91CDF8	#FFFFFF	#000000	##000000
##91CDF8	1.00	1.71	12.29	12.29
#FFFFFF	1.71	1.00	21.00	21.00
#000000	12.29	21.00	1.00	1.00
##000000	12.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BACCFA

Deuteranopia (green-blind)

#ADC1F7

Tritanopia (blue-blind)

#69D8DB

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #91cdf8;
/* rgb */ color: rgb(145, 205, 248);
/* oklch */ color: oklch(82.3% 0.087 240.3);

Tailwind

colors: {
  custom: {
    50: '#b5dcfa',
    500: '#91cdf8',
    950: '#000000',
  },
}

SCSS

$custom: #91cdf8;
$custom-light: #b5dcfa;
$custom-dark: #000000;

JSON

{
  "hex": "#91cdf8",
  "rgb": {
    "r": 145,
    "g": 205,
    "b": 248
  },
  "hsl": {
    "h": 205.049,
    "s": 88.034,
    "l": 77.059
  },
  "oklch": {
    "l": 0.82289,
    "c": 0.08652,
    "h": 240.3
  },
  "luminance": 0.5646
}

Semantic roles & 50–950 ramp

primary

#91CDF8

secondary

#D78C56

accent

#6001E5

background

#FDFEFF

surface

#F8FCFF

border

#D1D5D7

text

#111517

muted

#818485

Preview Lab

Preview with #91CDF8

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

Preview Lab → · Contrast checker → · Palette generator →