#64CCF4#64CCF4

#64CCF4 is a light, moderate cyan. Relative luminance 0.524; OKLCH L 79.9% C 0.111 H 226.0°. Best body text is #000000 at 11.49:1 contrast (WCAG AA passes).

Color values

HEX	#64CCF4
RGB	rgb(100, 204, 244)
HSL	hsl(197, 87%, 67%)
HSV	hsv(197, 59%, 96%)
CMYK	cmyk(59%, 16.4%, 0%, 4.3%)
CIE-LAB	lab(77.53, -18.81, -28.78)
CIE-LCH	lch(77.53, 34.38, 236.83°)
OKLab	oklab(79.86% -0.0774 -0.0802)
OKLCH	oklch(79.86% 0.111 226)
XYZ	xyz(43.1712, 52.4225, 93.4138)
Luminance	0.5243 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64CCF4 #F48C64

analogous

#64F4D4 #64CCF4 #6484F4

triadic

#64CCF4 #F464CC #CCF464

tetradic

#64CCF4 #D464F4 #F48C64 #84F464

square

#64CCF4 #D464F4 #F48C64 #84F464

split-complementary

#64CCF4 #F46484 #F4D464

monochromatic

#0F9ACF #2BB9F0 #64CCF4 #9DDFF8 #D6F2FC

Accessibility & contrast

On white

1.83

#64CCF4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.49

#64CCF4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64CCF4

11.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64CCF4	#FFFFFF	#000000	##000000
##64CCF4	1.00	1.83	11.49	11.49
#FFFFFF	1.83	1.00	21.00	21.00
#000000	11.49	21.00	1.00	1.00
##000000	11.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6C8F6

Deuteranopia (green-blind)

#A2B9F4

Tritanopia (blue-blind)

#00D8D9

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #64ccf4;
/* rgb */ color: rgb(100, 204, 244);
/* oklch */ color: oklch(79.9% 0.111 226.0);

Tailwind

colors: {
  custom: {
    50: '#9cdbf7',
    500: '#64ccf4',
    950: '#000000',
  },
}

SCSS

$custom: #64ccf4;
$custom-light: #9cdbf7;
$custom-dark: #000000;

JSON

{
  "hex": "#64ccf4",
  "rgb": {
    "r": 100,
    "g": 204,
    "b": 244
  },
  "hsl": {
    "h": 196.667,
    "s": 86.747,
    "l": 67.451
  },
  "oklch": {
    "l": 0.79861,
    "c": 0.11145,
    "h": 226
  },
  "luminance": 0.52427
}

Semantic roles & 50–950 ramp

primary

#64CCF4

secondary

#CB5C32

accent

#4102E3

background

#FCFEFF

surface

#F6FBFE

border

#D0D4D6

text

#0F1517

muted

#808485

Preview Lab

Preview with #64CCF4

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

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