#64CEE8#64CEE8

#64CEE8 is a light, moderate cyan. Relative luminance 0.527; OKLCH L 79.8% C 0.104 H 216.1°. Best body text is #000000 at 11.54:1 contrast (WCAG AA passes).

Color values

HEX	#64CEE8
RGB	rgb(100, 206, 232)
HSL	hsl(192, 74%, 65%)
HSV	hsv(192, 57%, 91%)
CMYK	cmyk(56.9%, 11.2%, 0%, 9%)
CIE-LAB	lab(77.68, -23.31, -22.12)
CIE-LCH	lch(77.68, 32.13, 223.50°)
OKLab	oklab(79.84% -0.084 -0.0613)
OKLCH	oklch(79.84% 0.104 216.1)
XYZ	xyz(41.8865, 52.6741, 84.2880)
Luminance	0.5268 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64CEE8 #E87E64

analogous

#64E8C0 #64CEE8 #648CE8

triadic

#64CEE8 #E864CE #CEE864

tetradic

#64CEE8 #C064E8 #E87E64 #8CE864

square

#64CEE8 #C064E8 #E87E64 #8CE864

split-complementary

#64CEE8 #E8648C #E8C064

monochromatic

#1B98B7 #2FBDE0 #64CEE8 #99DFF0 #CFF0F8

Accessibility & contrast

On white

1.82

#64CEE8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.54

#64CEE8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64CEE8

11.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64CEE8	#FFFFFF	#000000	##000000
##64CEE8	1.00	1.82	11.54	11.54
#FFFFFF	1.82	1.00	21.00	21.00
#000000	11.54	21.00	1.00	1.00
##000000	11.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCC8E9

Deuteranopia (green-blind)

#A8BAE8

Tritanopia (blue-blind)

#00D8D6

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #64cee8;
/* rgb */ color: rgb(100, 206, 232);
/* oklch */ color: oklch(79.8% 0.104 216.1);

Tailwind

colors: {
  custom: {
    50: '#9bddef',
    500: '#64cee8',
    950: '#000000',
  },
}

SCSS

$custom: #64cee8;
$custom-light: #9bddef;
$custom-dark: #000000;

JSON

{
  "hex": "#64cee8",
  "rgb": {
    "r": 100,
    "g": 206,
    "b": 232
  },
  "hsl": {
    "h": 191.818,
    "s": 74.157,
    "l": 65.098
  },
  "oklch": {
    "l": 0.79841,
    "c": 0.104,
    "h": 216.1
  },
  "luminance": 0.52678
}

Semantic roles & 50–950 ramp

primary

#64CEE8

secondary

#B6523A

accent

#360FD6

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0F1516

muted

#808485

Preview Lab

Preview with #64CEE8

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

Preview Lab → · Contrast checker → · Palette generator →