#64D4FC#64D4FC

#64D4FC is a light, moderate cyan. Relative luminance 0.568; OKLCH L 82.0% C 0.116 H 224.4°. Best body text is #000000 at 12.37:1 contrast (WCAG AA passes).

Color values

HEX	#64D4FC
RGB	rgb(100, 212, 252)
HSL	hsl(196, 96%, 69%)
HSV	hsv(196, 60%, 99%)
CMYK	cmyk(60.3%, 15.9%, 0%, 1.2%)
CIE-LAB	lab(80.08, -20.54, -29.14)
CIE-LCH	lch(80.08, 35.65, 234.83°)
OKLab	oklab(81.99% -0.0828 -0.0812)
OKLCH	oklch(81.99% 0.116 224.4)
XYZ	xyz(46.3628, 56.8199, 100.6006)
Luminance	0.5683 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64D4FC #FC8C64

analogous

#64FCD8 #64D4FC #6488FC

triadic

#64D4FC #FC64D4 #D4FC64

tetradic

#64D4FC #D864FC #FC8C64 #88FC64

square

#64D4FC #D864FC #FC8C64 #88FC64

split-complementary

#64D4FC #FC6488 #FCD864

monochromatic

#04A7E1 #28C3FB #64D4FC #A0E5FD #DCF5FE

Accessibility & contrast

On white

1.70

#64D4FC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.37

#64D4FC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64D4FC

12.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64D4FC	#FFFFFF	#000000	##000000
##64D4FC	1.00	1.70	12.37	12.37
#FFFFFF	1.70	1.00	21.00	21.00
#000000	12.37	21.00	1.00	1.00
##000000	12.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BED0FE

Deuteranopia (green-blind)

#A8C0FC

Tritanopia (blue-blind)

#00E0E1

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #64d4fc;
/* rgb */ color: rgb(100, 212, 252);
/* oklch */ color: oklch(82.0% 0.116 224.4);

Tailwind

colors: {
  custom: {
    50: '#9de1fd',
    500: '#64d4fc',
    950: '#000000',
  },
}

SCSS

$custom: #64d4fc;
$custom-light: #9de1fd;
$custom-dark: #000000;

JSON

{
  "hex": "#64d4fc",
  "rgb": {
    "r": 100,
    "g": 212,
    "b": 252
  },
  "hsl": {
    "h": 195.789,
    "s": 96.203,
    "l": 69.02
  },
  "oklch": {
    "l": 0.81989,
    "c": 0.11598,
    "h": 224.4
  },
  "luminance": 0.56825
}

Semantic roles & 50–950 ramp

primary

#64D4FC

secondary

#D65A2E

accent

#3C00E6

background

#FCFEFF

surface

#F6FCFF

border

#D0D5D7

text

#101517

muted

#808485

Preview Lab

Preview with #64D4FC

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

Preview Lab → · Contrast checker → · Palette generator →