#64CBFC#64CBFC

#64CBFC is a light, moderate cyan. Relative luminance 0.524; OKLCH L 80.0% C 0.118 H 231.5°. Best body text is #000000 at 11.49:1 contrast (WCAG AA passes).

Color values

HEX	#64CBFC
RGB	rgb(100, 203, 252)
HSL	hsl(199, 96%, 69%)
HSV	hsv(199, 60%, 99%)
CMYK	cmyk(60.3%, 19.4%, 0%, 1.2%)
CIE-LAB	lab(77.55, -15.91, -33.04)
CIE-LCH	lch(77.55, 36.67, 244.28°)
OKLab	oklab(79.97% -0.0736 -0.0923)
OKLCH	oklch(79.97% 0.118 231.5)
XYZ	xyz(44.1754, 52.4451, 99.8715)
Luminance	0.5245 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64CBFC #FC9564

analogous

#64FCE1 #64CBFC #647FFC

triadic

#64CBFC #FC64CB #CBFC64

tetradic

#64CBFC #E164FC #FC9564 #7FFC64

square

#64CBFC #E164FC #FC9564 #7FFC64

split-complementary

#64CBFC #FC647F #FCE164

monochromatic

#049AE1 #28B7FB #64CBFC #A0DFFD #DCF3FE

Accessibility & contrast

On white

1.83

#64CBFC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.49

#64CBFC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64CBFC

11.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64CBFC	#FFFFFF	#000000	##000000
##64CBFC	1.00	1.83	11.49	11.49
#FFFFFF	1.83	1.00	21.00	21.00
#000000	11.49	21.00	1.00	1.00
##000000	11.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3C8FE

Deuteranopia (green-blind)

#9DB9FB

Tritanopia (blue-blind)

#00D8DB

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #64cbfc;
/* rgb */ color: rgb(100, 203, 252);
/* oklch */ color: oklch(80.0% 0.118 231.5);

Tailwind

colors: {
  custom: {
    50: '#9ddafd',
    500: '#64cbfc',
    950: '#000000',
  },
}

SCSS

$custom: #64cbfc;
$custom-light: #9ddafd;
$custom-dark: #000000;

JSON

{
  "hex": "#64cbfc",
  "rgb": {
    "r": 100,
    "g": 203,
    "b": 252
  },
  "hsl": {
    "h": 199.342,
    "s": 96.203,
    "l": 69.02
  },
  "oklch": {
    "l": 0.79969,
    "c": 0.11804,
    "h": 231.5
  },
  "luminance": 0.52449
}

Semantic roles & 50–950 ramp

primary

#64CBFC

secondary

#D6642E

accent

#4A00E6

background

#FCFEFF

surface

#F6FBFF

border

#D0D4D7

text

#0F1517

muted

#808485

Preview Lab

Preview with #64CBFC

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

Preview Lab → · Contrast checker → · Palette generator →