#64D2FF#64D2FF

#64D2FF is a light, moderate cyan. Relative luminance 0.560; OKLCH L 81.7% C 0.119 H 227.7°. Best body text is #000000 at 12.20:1 contrast (WCAG AA passes).

Color values

HEX	#64D2FF
RGB	rgb(100, 210, 255)
HSL	hsl(197, 100%, 70%)
HSV	hsv(197, 61%, 100%)
CMYK	cmyk(60.8%, 17.6%, 0%, 0%)
CIE-LAB	lab(79.62, -18.63, -31.44)
CIE-LCH	lch(79.62, 36.54, 239.35°)
OKLab	oklab(81.66% -0.0797 -0.0877)
OKLCH	oklch(81.66% 0.119 227.7)
XYZ	xyz(46.3451, 56.0179, 102.9585)
Luminance	0.5602 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64D2FF #FF9164

analogous

#64FFDE #64D2FF #6485FF

triadic

#64D2FF #FF64D2 #D2FF64

tetradic

#64D2FF #DE64FF #FF9164 #85FF64

square

#64D2FF #DE64FF #FF9164 #85FF64

split-complementary

#64D2FF #FF6485 #FFDE64

monochromatic

#00A5E9 #27C0FF #64D2FF #A1E4FF #DEF6FF

Accessibility & contrast

On white

1.72

#64D2FF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.20

#64D2FF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64D2FF

12.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64D2FF	#FFFFFF	#000000	##000000
##64D2FF	1.00	1.72	12.20	12.20
#FFFFFF	1.72	1.00	21.00	21.00
#000000	12.20	21.00	1.00	1.00
##000000	12.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BACEFF

Deuteranopia (green-blind)

#A4BEFE

Tritanopia (blue-blind)

#00DFE1

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #64d2ff;
/* rgb */ color: rgb(100, 210, 255);
/* oklch */ color: oklch(81.7% 0.119 227.7);

Tailwind

colors: {
  custom: {
    50: '#9ddfff',
    500: '#64d2ff',
    950: '#000000',
  },
}

SCSS

$custom: #64d2ff;
$custom-light: #9ddfff;
$custom-dark: #000000;

JSON

{
  "hex": "#64d2ff",
  "rgb": {
    "r": 100,
    "g": 210,
    "b": 255
  },
  "hsl": {
    "h": 197.419,
    "s": 100,
    "l": 69.608
  },
  "oklch": {
    "l": 0.81662,
    "c": 0.11852,
    "h": 227.7
  },
  "luminance": 0.56023
}

Semantic roles & 50–950 ramp

primary

#64D2FF

secondary

#DA5F2D

accent

#4300E6

background

#FCFEFF

surface

#F6FCFF

border

#D0D5D7

text

#101518

muted

#808486

Preview Lab

Preview with #64D2FF

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

Preview Lab → · Contrast checker → · Palette generator →