#64DCF6#64DCF6

#64DCF6 is a very light, moderate cyan. Relative luminance 0.606; OKLCH L 83.6% C 0.113 H 214.2°. Best body text is #000000 at 13.11:1 contrast (WCAG AA passes).

Color values

HEX	#64DCF6
RGB	rgb(100, 220, 246)
HSL	hsl(191, 89%, 68%)
HSV	hsv(191, 59%, 96%)
CMYK	cmyk(59.3%, 10.6%, 0%, 3.5%)
CIE-LAB	lab(82.13, -26.27, -22.82)
CIE-LCH	lch(82.13, 34.80, 220.98°)
OKLab	oklab(83.57% -0.0933 -0.0633)
OKLCH	oklch(83.57% 0.113 214.2)
XYZ	xyz(47.4765, 60.5447, 96.3552)
Luminance	0.6055 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64DCF6 #F67E64

analogous

#64F6C7 #64DCF6 #6493F6

triadic

#64DCF6 #F664DC #DCF664

tetradic

#64DCF6 #C764F6 #F67E64 #93F664

square

#64DCF6 #C764F6 #F67E64 #93F664

split-complementary

#64DCF6 #F66493 #F6C764

monochromatic

#0CB0D3 #2ACFF3 #64DCF6 #9EE9F9 #D8F6FD

Accessibility & contrast

On white

1.60

#64DCF6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.11

#64DCF6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64DCF6

13.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64DCF6	#FFFFFF	#000000	##000000
##64DCF6	1.00	1.60	13.11	13.11
#FFFFFF	1.60	1.00	21.00	21.00
#000000	13.11	21.00	1.00	1.00
##000000	13.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9D5F8

Deuteranopia (green-blind)

#B3C5F6

Tritanopia (blue-blind)

#00E6E4

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #64dcf6;
/* rgb */ color: rgb(100, 220, 246);
/* oklch */ color: oklch(83.6% 0.113 214.2);

Tailwind

colors: {
  custom: {
    50: '#9de7f9',
    500: '#64dcf6',
    950: '#000000',
  },
}

SCSS

$custom: #64dcf6;
$custom-light: #9de7f9;
$custom-dark: #000000;

JSON

{
  "hex": "#64dcf6",
  "rgb": {
    "r": 100,
    "g": 220,
    "b": 246
  },
  "hsl": {
    "h": 190.685,
    "s": 89.024,
    "l": 67.843
  },
  "oklch": {
    "l": 0.83566,
    "c": 0.11273,
    "h": 214.2
  },
  "luminance": 0.6055
}

Semantic roles & 50–950 ramp

primary

#64DCF6

secondary

#CE4C30

accent

#2900E6

background

#FCFEFF

surface

#F6FCFF

border

#D0D5D7

text

#0F1617

muted

#808485

Preview Lab

Preview with #64DCF6

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

Preview Lab → · Contrast checker → · Palette generator →