#64CCF6#64CCF6

#64CCF6 is a light, moderate cyan. Relative luminance 0.525; OKLCH L 79.9% C 0.113 H 227.2°. Best body text is #000000 at 11.51:1 contrast (WCAG AA passes).

Color values

HEX	#64CCF6
RGB	rgb(100, 204, 246)
HSL	hsl(197, 89%, 68%)
HSV	hsv(197, 59%, 96%)
CMYK	cmyk(59.3%, 17.1%, 0%, 3.5%)
CIE-LAB	lab(77.61, -18.22, -29.74)
CIE-LCH	lch(77.61, 34.88, 238.50°)
OKLab	oklab(79.94% -0.0767 -0.0829)
OKLCH	oklch(79.94% 0.113 227.2)
XYZ	xyz(43.4765, 52.5446, 95.0218)
Luminance	0.5255 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64CCF6 #F68E64

analogous

#64F6D7 #64CCF6 #6483F6

triadic

#64CCF6 #F664CC #CCF664

tetradic

#64CCF6 #D764F6 #F68E64 #83F664

square

#64CCF6 #D764F6 #F68E64 #83F664

split-complementary

#64CCF6 #F66483 #F6D764

monochromatic

#0C9AD3 #2AB9F3 #64CCF6 #9EDFF9 #D8F2FD

Accessibility & contrast

On white

1.82

#64CCF6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.51

#64CCF6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64CCF6

11.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64CCF6	#FFFFFF	#000000	##000000
##64CCF6	1.00	1.82	11.51	11.51
#FFFFFF	1.82	1.00	21.00	21.00
#000000	11.51	21.00	1.00	1.00
##000000	11.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6C8F8

Deuteranopia (green-blind)

#A1B9F5

Tritanopia (blue-blind)

#00D8DA

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #64ccf6;
/* rgb */ color: rgb(100, 204, 246);
/* oklch */ color: oklch(79.9% 0.113 227.2);

Tailwind

colors: {
  custom: {
    50: '#9cdbf9',
    500: '#64ccf6',
    950: '#000000',
  },
}

SCSS

$custom: #64ccf6;
$custom-light: #9cdbf9;
$custom-dark: #000000;

JSON

{
  "hex": "#64ccf6",
  "rgb": {
    "r": 100,
    "g": 204,
    "b": 246
  },
  "hsl": {
    "h": 197.26,
    "s": 89.024,
    "l": 67.843
  },
  "oklch": {
    "l": 0.79943,
    "c": 0.11294,
    "h": 227.2
  },
  "luminance": 0.52549
}

Semantic roles & 50–950 ramp

primary

#64CCF6

secondary

#CE5D30

accent

#4200E6

background

#FCFEFF

surface

#F6FBFF

border

#D0D4D7

text

#0F1517

muted

#808485

Preview Lab

Preview with #64CCF6

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

Preview Lab → · Contrast checker → · Palette generator →