#64CEFC#64CEFC

#64CEFC is a light, moderate cyan. Relative luminance 0.539; OKLCH L 80.6% C 0.117 H 229.1°. Best body text is #000000 at 11.78:1 contrast (WCAG AA passes).

Color values

HEX	#64CEFC
RGB	rgb(100, 206, 252)
HSL	hsl(198, 96%, 69%)
HSV	hsv(198, 60%, 99%)
CMYK	cmyk(60.3%, 18.3%, 0%, 1.2%)
CIE-LAB	lab(78.39, -17.47, -31.74)
CIE-LCH	lch(78.39, 36.23, 241.17°)
OKLab	oklab(80.64% -0.0766 -0.0886)
OKLCH	oklch(80.64% 0.117 229.1)
XYZ	xyz(44.8907, 53.8758, 100.1099)
Luminance	0.5388 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64CEFC #FC9264

analogous

#64FCDE #64CEFC #6482FC

triadic

#64CEFC #FC64CE #CEFC64

tetradic

#64CEFC #DE64FC #FC9264 #82FC64

square

#64CEFC #DE64FC #FC9264 #82FC64

split-complementary

#64CEFC #FC6482 #FCDE64

monochromatic

#049EE1 #28BBFB #64CEFC #A0E1FD #DCF4FE

Accessibility & contrast

On white

1.78

#64CEFC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.78

#64CEFC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64CEFC

11.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64CEFC	#FFFFFF	#000000	##000000
##64CEFC	1.00	1.78	11.78	11.78
#FFFFFF	1.78	1.00	21.00	21.00
#000000	11.78	21.00	1.00	1.00
##000000	11.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6CBFE

Deuteranopia (green-blind)

#A1BBFB

Tritanopia (blue-blind)

#00DBDD

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #64cefc;
/* rgb */ color: rgb(100, 206, 252);
/* oklch */ color: oklch(80.6% 0.117 229.1);

Tailwind

colors: {
  custom: {
    50: '#9dddfd',
    500: '#64cefc',
    950: '#000000',
  },
}

SCSS

$custom: #64cefc;
$custom-light: #9dddfd;
$custom-dark: #000000;

JSON

{
  "hex": "#64cefc",
  "rgb": {
    "r": 100,
    "g": 206,
    "b": 252
  },
  "hsl": {
    "h": 198.158,
    "s": 96.203,
    "l": 69.02
  },
  "oklch": {
    "l": 0.80641,
    "c": 0.11715,
    "h": 229.1
  },
  "luminance": 0.5388
}

Semantic roles & 50–950 ramp

primary

#64CEFC

secondary

#D6612E

accent

#4500E6

background

#FCFEFF

surface

#F6FCFF

border

#D0D5D7

text

#0F1517

muted

#808485

Preview Lab

Preview with #64CEFC

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

Preview Lab → · Contrast checker → · Palette generator →