#64DBFD#64DBFD

#64DBFD is a very light, moderate cyan. Relative luminance 0.605; OKLCH L 83.6% C 0.116 H 219.5°. Best body text is #000000 at 13.09:1 contrast (WCAG AA passes).

Color values

HEX	#64DBFD
RGB	rgb(100, 219, 253)
HSL	hsl(193, 97%, 69%)
HSV	hsv(193, 60%, 99%)
CMYK	cmyk(60.5%, 13.4%, 0%, 0.8%)
CIE-LAB	lab(82.09, -23.76, -26.60)
CIE-LCH	lch(82.09, 35.67, 228.22°)
OKLab	oklab(83.61% -0.0896 -0.074)
OKLCH	oklch(83.61% 0.116 219.5)
XYZ	xyz(48.3096, 60.4593, 102.0333)
Luminance	0.6046 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64DBFD #FD8664

analogous

#64FDD2 #64DBFD #648FFD

triadic

#64DBFD #FD64DB #DBFD64

tetradic

#64DBFD #D264FD #FD8664 #8FFD64

square

#64DBFD #D264FD #FD8664 #8FFD64

split-complementary

#64DBFD #FD648F #FDD264

monochromatic

#03B2E4 #28CDFC #64DBFD #A0E9FE #DDF7FF

Accessibility & contrast

On white

1.60

#64DBFD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.09

#64DBFD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64DBFD

13.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64DBFD	#FFFFFF	#000000	##000000
##64DBFD	1.00	1.60	13.09	13.09
#FFFFFF	1.60	1.00	21.00	21.00
#000000	13.09	21.00	1.00	1.00
##000000	13.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6D6FF

Deuteranopia (green-blind)

#B0C5FD

Tritanopia (blue-blind)

#00E6E6

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #64dbfd;
/* rgb */ color: rgb(100, 219, 253);
/* oklch */ color: oklch(83.6% 0.116 219.5);

Tailwind

colors: {
  custom: {
    50: '#9ee6fe',
    500: '#64dbfd',
    950: '#000000',
  },
}

SCSS

$custom: #64dbfd;
$custom-light: #9ee6fe;
$custom-dark: #000000;

JSON

{
  "hex": "#64dbfd",
  "rgb": {
    "r": 100,
    "g": 219,
    "b": 253
  },
  "hsl": {
    "h": 193.333,
    "s": 97.452,
    "l": 69.216
  },
  "oklch": {
    "l": 0.83608,
    "c": 0.1162,
    "h": 219.5
  },
  "luminance": 0.60464
}

Semantic roles & 50–950 ramp

primary

#64DBFD

secondary

#D7532E

accent

#3300E6

background

#FCFEFF

surface

#F6FCFF

border

#D0D5D7

text

#101617

muted

#808485

Preview Lab

Preview with #64DBFD

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

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