#64CDFE#64CDFE

#64CDFE is a light, moderate cyan. Relative luminance 0.535; OKLCH L 80.5% C 0.119 H 231.0°. Best body text is #000000 at 11.71:1 contrast (WCAG AA passes).

Color values

HEX	#64CDFE
RGB	rgb(100, 205, 254)
HSL	hsl(199, 99%, 69%)
HSV	hsv(199, 61%, 100%)
CMYK	cmyk(60.6%, 19.3%, 0%, 0.4%)
CIE-LAB	lab(78.18, -16.35, -33.12)
CIE-LCH	lch(78.18, 36.94, 243.73°)
OKLab	oklab(80.5% -0.0749 -0.0926)
OKLCH	oklch(80.5% 0.119 231)
XYZ	xyz(44.9693, 53.5233, 101.7078)
Luminance	0.5353 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64CDFE #FE9564

analogous

#64FEE2 #64CDFE #6480FE

triadic

#64CDFE #FE64CD #CDFE64

tetradic

#64CDFE #E264FE #FE9564 #80FE64

square

#64CDFE #E264FE #FE9564 #80FE64

split-complementary

#64CDFE #FE6480 #FEE264

monochromatic

#019DE6 #27B9FE #64CDFE #A1E1FE #DEF4FF

Accessibility & contrast

On white

1.79

#64CDFE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.71

#64CDFE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64CDFE

11.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64CDFE	#FFFFFF	#000000	##000000
##64CDFE	1.00	1.79	11.71	11.71
#FFFFFF	1.79	1.00	21.00	21.00
#000000	11.71	21.00	1.00	1.00
##000000	11.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4CAFF

Deuteranopia (green-blind)

#9FBAFD

Tritanopia (blue-blind)

#00DADD

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #64cdfe;
/* rgb */ color: rgb(100, 205, 254);
/* oklch */ color: oklch(80.5% 0.119 231.0);

Tailwind

colors: {
  custom: {
    50: '#9ddcff',
    500: '#64cdfe',
    950: '#000000',
  },
}

SCSS

$custom: #64cdfe;
$custom-light: #9ddcff;
$custom-dark: #000000;

JSON

{
  "hex": "#64cdfe",
  "rgb": {
    "r": 100,
    "g": 205,
    "b": 254
  },
  "hsl": {
    "h": 199.091,
    "s": 98.718,
    "l": 69.412
  },
  "oklch": {
    "l": 0.80501,
    "c": 0.11909,
    "h": 231
  },
  "luminance": 0.53528
}

Semantic roles & 50–950 ramp

primary

#64CDFE

secondary

#D9642D

accent

#4900E6

background

#FCFEFF

surface

#F6FCFF

border

#D0D5D7

text

#0F1518

muted

#808486

Preview Lab

Preview with #64CDFE

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

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