#64CAFD#64CAFD

#64CAFD is a light, moderate cyan. Relative luminance 0.520; OKLCH L 79.8% C 0.119 H 232.7°. Best body text is #000000 at 11.41:1 contrast (WCAG AA passes).

Color values

HEX	#64CAFD
RGB	rgb(100, 202, 253)
HSL	hsl(200, 97%, 69%)
HSV	hsv(200, 60%, 99%)
CMYK	cmyk(60.5%, 20.2%, 0%, 0.8%)
CIE-LAB	lab(77.30, -15.09, -33.95)
CIE-LCH	lch(77.30, 37.15, 246.03°)
OKLab	oklab(79.79% -0.0722 -0.0949)
OKLCH	oklch(79.79% 0.119 232.7)
XYZ	xyz(44.0989, 52.0379, 100.6298)
Luminance	0.5204 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64CAFD #FD9764

analogous

#64FDE4 #64CAFD #647EFD

triadic

#64CAFD #FD64CA #CAFD64

tetradic

#64CAFD #E464FD #FD9764 #7EFD64

square

#64CAFD #E464FD #FD9764 #7EFD64

split-complementary

#64CAFD #FD647E #FDE464

monochromatic

#0399E4 #28B5FC #64CAFD #A0DFFE #DDF3FF

Accessibility & contrast

On white

1.84

#64CAFD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.41

#64CAFD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64CAFD

11.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64CAFD	#FFFFFF	#000000	##000000
##64CAFD	1.00	1.84	11.41	11.41
#FFFFFF	1.84	1.00	21.00	21.00
#000000	11.41	21.00	1.00	1.00
##000000	11.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1C8FF

Deuteranopia (green-blind)

#9CB8FC

Tritanopia (blue-blind)

#00D8DB

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #64cafd;
/* rgb */ color: rgb(100, 202, 253);
/* oklch */ color: oklch(79.8% 0.119 232.7);

Tailwind

colors: {
  custom: {
    50: '#9ddafe',
    500: '#64cafd',
    950: '#000000',
  },
}

SCSS

$custom: #64cafd;
$custom-light: #9ddafe;
$custom-dark: #000000;

JSON

{
  "hex": "#64cafd",
  "rgb": {
    "r": 100,
    "g": 202,
    "b": 253
  },
  "hsl": {
    "h": 200,
    "s": 97.452,
    "l": 69.216
  },
  "oklch": {
    "l": 0.79788,
    "c": 0.11925,
    "h": 232.7
  },
  "luminance": 0.52042
}

Semantic roles & 50–950 ramp

primary

#64CAFD

secondary

#D7662E

accent

#4D00E6

background

#FCFEFF

surface

#F6FBFF

border

#D0D4D7

text

#0F1417

muted

#808385

Preview Lab

Preview with #64CAFD

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

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