#64DFFD#64DFFD

#64DFFD is a very light, moderate cyan. Relative luminance 0.626; OKLCH L 84.5% C 0.116 H 216.4°. Best body text is #000000 at 13.52:1 contrast (WCAG AA passes).

Color values

HEX	#64DFFD
RGB	rgb(100, 223, 253)
HSL	hsl(192, 97%, 69%)
HSV	hsv(192, 60%, 99%)
CMYK	cmyk(60.5%, 11.9%, 0%, 0.8%)
CIE-LAB	lab(83.22, -25.74, -24.88)
CIE-LCH	lch(83.22, 35.80, 224.02°)
OKLab	oklab(84.51% -0.0937 -0.0691)
OKLCH	oklch(84.51% 0.116 216.4)
XYZ	xyz(49.3656, 62.5715, 102.3854)
Luminance	0.6258 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64DFFD #FD8264

analogous

#64FDCF #64DFFD #6493FD

triadic

#64DFFD #FD64DF #DFFD64

tetradic

#64DFFD #CF64FD #FD8264 #93FD64

square

#64DFFD #CF64FD #FD8264 #93FD64

split-complementary

#64DFFD #FD6493 #FDCF64

monochromatic

#03B8E4 #28D3FC #64DFFD #A0EBFE #DDF8FF

Accessibility & contrast

On white

1.55

#64DFFD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.52

#64DFFD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64DFFD

13.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64DFFD	#FFFFFF	#000000	##000000
##64DFFD	1.00	1.55	13.52	13.52
#FFFFFF	1.55	1.00	21.00	21.00
#000000	13.52	21.00	1.00	1.00
##000000	13.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBD9FF

Deuteranopia (green-blind)

#B4C8FD

Tritanopia (blue-blind)

#00EAE8

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #64dffd;
/* rgb */ color: rgb(100, 223, 253);
/* oklch */ color: oklch(84.5% 0.116 216.4);

Tailwind

colors: {
  custom: {
    50: '#9ee9fe',
    500: '#64dffd',
    950: '#000000',
  },
}

SCSS

$custom: #64dffd;
$custom-light: #9ee9fe;
$custom-dark: #000000;

JSON

{
  "hex": "#64dffd",
  "rgb": {
    "r": 100,
    "g": 223,
    "b": 253
  },
  "hsl": {
    "h": 191.765,
    "s": 97.452,
    "l": 69.216
  },
  "oklch": {
    "l": 0.84513,
    "c": 0.11642,
    "h": 216.4
  },
  "luminance": 0.62577
}

Semantic roles & 50–950 ramp

primary

#64DFFD

secondary

#D74F2E

accent

#2D00E6

background

#FDFEFF

surface

#F7FDFF

border

#D0D5D7

text

#101617

muted

#818485

Preview Lab

Preview with #64DFFD

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

Preview Lab → · Contrast checker → · Palette generator →