#64DBFB#64DBFB

#64DBFB is a very light, moderate cyan. Relative luminance 0.603; OKLCH L 83.5% C 0.115 H 218.3°. Best body text is #000000 at 13.07:1 contrast (WCAG AA passes).

Color values

HEX	#64DBFB
RGB	rgb(100, 219, 251)
HSL	hsl(193, 95%, 69%)
HSV	hsv(193, 60%, 98%)
CMYK	cmyk(60.2%, 12.7%, 0%, 1.6%)
CIE-LAB	lab(82.02, -24.34, -25.64)
CIE-LCH	lch(82.02, 35.36, 226.49°)
OKLab	oklab(83.53% -0.0903 -0.0713)
OKLCH	oklch(83.53% 0.115 218.3)
XYZ	xyz(47.9926, 60.3325, 100.3642)
Luminance	0.6034 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64DBFB #FB8464

analogous

#64FBD0 #64DBFB #6490FB

triadic

#64DBFB #FB64DB #DBFB64

tetradic

#64DBFB #D064FB #FB8464 #90FB64

square

#64DBFB #D064FB #FB8464 #90FB64

split-complementary

#64DBFB #FB6490 #FBD064

monochromatic

#06B1DF #28CDF9 #64DBFB #A0E9FD #DBF7FE

Accessibility & contrast

On white

1.61

#64DBFB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.07

#64DBFB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64DBFB

13.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64DBFB	#FFFFFF	#000000	##000000
##64DBFB	1.00	1.61	13.07	13.07
#FFFFFF	1.61	1.00	21.00	21.00
#000000	13.07	21.00	1.00	1.00
##000000	13.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6D5FD

Deuteranopia (green-blind)

#B0C5FB

Tritanopia (blue-blind)

#00E6E5

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #64dbfb;
/* rgb */ color: rgb(100, 219, 251);
/* oklch */ color: oklch(83.5% 0.115 218.3);

Tailwind

colors: {
  custom: {
    50: '#9de6fc',
    500: '#64dbfb',
    950: '#000000',
  },
}

SCSS

$custom: #64dbfb;
$custom-light: #9de6fc;
$custom-dark: #000000;

JSON

{
  "hex": "#64dbfb",
  "rgb": {
    "r": 100,
    "g": 219,
    "b": 251
  },
  "hsl": {
    "h": 192.715,
    "s": 94.969,
    "l": 68.824
  },
  "oklch": {
    "l": 0.8353,
    "c": 0.11508,
    "h": 218.3
  },
  "luminance": 0.60337
}

Semantic roles & 50–950 ramp

primary

#64DBFB

secondary

#D5522E

accent

#3100E6

background

#FCFEFF

surface

#F6FCFF

border

#D0D5D7

text

#101617

muted

#808485

Preview Lab

Preview with #64DBFB

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

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