#64E0FC#64E0FC

#64E0FC is a very light, moderate cyan. Relative luminance 0.630; OKLCH L 84.7% C 0.116 H 215.0°. Best body text is #000000 at 13.61:1 contrast (WCAG AA passes).

Color values

HEX	#64E0FC
RGB	rgb(100, 224, 252)
HSL	hsl(191, 96%, 69%)
HSV	hsv(191, 60%, 99%)
CMYK	cmyk(60.3%, 11.1%, 0%, 1.2%)
CIE-LAB	lab(83.47, -26.52, -23.97)
CIE-LCH	lch(83.47, 35.75, 222.11°)
OKLab	oklab(84.7% -0.0951 -0.0665)
OKLCH	oklch(84.7% 0.116 215)
XYZ	xyz(49.4747, 63.0438, 101.6379)
Luminance	0.6305 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64E0FC #FC8064

analogous

#64FCCC #64E0FC #6494FC

triadic

#64E0FC #FC64E0 #E0FC64

tetradic

#64E0FC #CC64FC #FC8064 #94FC64

square

#64E0FC #CC64FC #FC8064 #94FC64

split-complementary

#64E0FC #FC6494 #FCCC64

monochromatic

#04B9E1 #28D4FB #64E0FC #A0ECFD #DCF8FE

Accessibility & contrast

On white

1.54

#64E0FC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.61

#64E0FC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64E0FC

13.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64E0FC	#FFFFFF	#000000	##000000
##64E0FC	1.00	1.54	13.61	13.61
#FFFFFF	1.54	1.00	21.00	21.00
#000000	13.61	21.00	1.00	1.00
##000000	13.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCD9FE

Deuteranopia (green-blind)

#B6C9FC

Tritanopia (blue-blind)

#00EBE9

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #64e0fc;
/* rgb */ color: rgb(100, 224, 252);
/* oklch */ color: oklch(84.7% 0.116 215.0);

Tailwind

colors: {
  custom: {
    50: '#9eeafd',
    500: '#64e0fc',
    950: '#000000',
  },
}

SCSS

$custom: #64e0fc;
$custom-light: #9eeafd;
$custom-dark: #000000;

JSON

{
  "hex": "#64e0fc",
  "rgb": {
    "r": 100,
    "g": 224,
    "b": 252
  },
  "hsl": {
    "h": 191.053,
    "s": 96.203,
    "l": 69.02
  },
  "oklch": {
    "l": 0.84701,
    "c": 0.11606,
    "h": 215
  },
  "luminance": 0.63049
}

Semantic roles & 50–950 ramp

primary

#64E0FC

secondary

#D64D2E

accent

#2A00E6

background

#FDFEFF

surface

#F7FDFF

border

#D0D5D7

text

#101617

muted

#818485

Preview Lab

Preview with #64E0FC

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

Preview Lab → · Contrast checker → · Palette generator →