#64CCF7#64CCF7

#64CCF7 is a light, moderate cyan. Relative luminance 0.526; OKLCH L 80.0% C 0.114 H 227.8°. Best body text is #000000 at 11.52:1 contrast (WCAG AA passes).

Color values

HEX	#64CCF7
RGB	rgb(100, 204, 247)
HSL	hsl(198, 90%, 68%)
HSV	hsv(198, 60%, 97%)
CMYK	cmyk(59.5%, 17.4%, 0%, 3.1%)
CIE-LAB	lab(77.64, -17.93, -30.22)
CIE-LCH	lch(77.64, 35.13, 239.32°)
OKLab	oklab(79.98% -0.0763 -0.0843)
OKLCH	oklch(79.98% 0.114 227.8)
XYZ	xyz(43.6304, 52.6062, 95.8323)
Luminance	0.5261 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64CCF7 #F78F64

analogous

#64F7D8 #64CCF7 #6482F7

triadic

#64CCF7 #F764CC #CCF764

tetradic

#64CCF7 #D864F7 #F78F64 #82F764

square

#64CCF7 #D864F7 #F78F64 #82F764

split-complementary

#64CCF7 #F76482 #F7D864

monochromatic

#0B9AD6 #2AB9F4 #64CCF7 #9EDFFA #D8F2FD

Accessibility & contrast

On white

1.82

#64CCF7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.52

#64CCF7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64CCF7

11.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64CCF7	#FFFFFF	#000000	##000000
##64CCF7	1.00	1.82	11.52	11.52
#FFFFFF	1.82	1.00	21.00	21.00
#000000	11.52	21.00	1.00	1.00
##000000	11.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5C9F9

Deuteranopia (green-blind)

#A1B9F6

Tritanopia (blue-blind)

#00D8DA

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #64ccf7;
/* rgb */ color: rgb(100, 204, 247);
/* oklch */ color: oklch(80.0% 0.114 227.8);

Tailwind

colors: {
  custom: {
    50: '#9cdbfa',
    500: '#64ccf7',
    950: '#000000',
  },
}

SCSS

$custom: #64ccf7;
$custom-light: #9cdbfa;
$custom-dark: #000000;

JSON

{
  "hex": "#64ccf7",
  "rgb": {
    "r": 100,
    "g": 204,
    "b": 247
  },
  "hsl": {
    "h": 197.551,
    "s": 90.184,
    "l": 68.039
  },
  "oklch": {
    "l": 0.79984,
    "c": 0.11371,
    "h": 227.8
  },
  "luminance": 0.5261
}

Semantic roles & 50–950 ramp

primary

#64CCF7

secondary

#D05E2F

accent

#4300E6

background

#FCFEFF

surface

#F6FBFF

border

#D0D4D7

text

#0F1517

muted

#808485

Preview Lab

Preview with #64CCF7

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

Preview Lab → · Contrast checker → · Palette generator →