#64CCE6#64CCE6

#64CCE6 is a light, moderate cyan. Relative luminance 0.516; OKLCH L 79.3% C 0.103 H 216.5°. Best body text is #000000 at 11.32:1 contrast (WCAG AA passes).

Color values

HEX	#64CCE6
RGB	rgb(100, 204, 230)
HSL	hsl(192, 72%, 65%)
HSV	hsv(192, 57%, 90%)
CMYK	cmyk(56.5%, 11.3%, 0%, 9.8%)
CIE-LAB	lab(77.04, -22.87, -22.02)
CIE-LCH	lch(77.04, 31.75, 223.90°)
OKLab	oklab(79.31% -0.0826 -0.061)
OKLCH	oklch(79.31% 0.103 216.5)
XYZ	xyz(41.1257, 51.6043, 82.6409)
Luminance	0.5161 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64CCE6 #E67E64

analogous

#64E6BF #64CCE6 #648BE6

triadic

#64CCE6 #E664CC #CCE664

tetradic

#64CCE6 #BF64E6 #E67E64 #8BE664

square

#64CCE6 #BF64E6 #E67E64 #8BE664

split-complementary

#64CCE6 #E6648B #E6BF64

monochromatic

#1D95B3 #2FBBDD #64CCE6 #99DDEE #CDEFF7

Accessibility & contrast

On white

1.85

#64CCE6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.32

#64CCE6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64CCE6

11.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64CCE6	#FFFFFF	#000000	##000000
##64CCE6	1.00	1.85	11.32	11.32
#FFFFFF	1.85	1.00	21.00	21.00
#000000	11.32	21.00	1.00	1.00
##000000	11.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAC6E7

Deuteranopia (green-blind)

#A7B8E6

Tritanopia (blue-blind)

#00D5D4

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #64cce6;
/* rgb */ color: rgb(100, 204, 230);
/* oklch */ color: oklch(79.3% 0.103 216.5);

Tailwind

colors: {
  custom: {
    50: '#9bdbee',
    500: '#64cce6',
    950: '#000000',
  },
}

SCSS

$custom: #64cce6;
$custom-light: #9bdbee;
$custom-dark: #000000;

JSON

{
  "hex": "#64cce6",
  "rgb": {
    "r": 100,
    "g": 204,
    "b": 230
  },
  "hsl": {
    "h": 192,
    "s": 72.222,
    "l": 64.706
  },
  "oklch": {
    "l": 0.79308,
    "c": 0.10272,
    "h": 216.5
  },
  "luminance": 0.51608
}

Semantic roles & 50–950 ramp

primary

#64CCE6

secondary

#B3533B

accent

#3811D4

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0F1516

muted

#808485

Preview Lab

Preview with #64CCE6

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

Preview Lab → · Contrast checker → · Palette generator →