#64CDF2#64CDF2

#64CDF2 is a light, moderate cyan. Relative luminance 0.528; OKLCH L 80.0% C 0.110 H 223.9°. Best body text is #000000 at 11.56:1 contrast (WCAG AA passes).

Color values

HEX	#64CDF2
RGB	rgb(100, 205, 242)
HSL	hsl(196, 85%, 67%)
HSV	hsv(196, 59%, 95%)
CMYK	cmyk(58.7%, 15.3%, 0%, 5.1%)
CIE-LAB	lab(77.74, -19.91, -27.38)
CIE-LCH	lch(77.74, 33.86, 233.98°)
OKLab	oklab(80.01% -0.0792 -0.0762)
OKLCH	oklch(80.01% 0.11 223.9)
XYZ	xyz(43.1076, 52.7786, 91.9027)
Luminance	0.5278 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64CDF2 #F28964

analogous

#64F2D0 #64CDF2 #6486F2

triadic

#64CDF2 #F264CD #CDF264

tetradic

#64CDF2 #D064F2 #F28964 #86F264

square

#64CDF2 #D064F2 #F28964 #86F264

split-complementary

#64CDF2 #F26486 #F2D064

monochromatic

#119ACB #2CBBED #64CDF2 #9CDFF7 #D5F1FB

Accessibility & contrast

On white

1.82

#64CDF2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.56

#64CDF2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64CDF2

11.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64CDF2	#FFFFFF	#000000	##000000
##64CDF2	1.00	1.82	11.56	11.56
#FFFFFF	1.82	1.00	21.00	21.00
#000000	11.56	21.00	1.00	1.00
##000000	11.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8C9F4

Deuteranopia (green-blind)

#A4BAF2

Tritanopia (blue-blind)

#00D8D9

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #64cdf2;
/* rgb */ color: rgb(100, 205, 242);
/* oklch */ color: oklch(80.0% 0.110 223.9);

Tailwind

colors: {
  custom: {
    50: '#9cdcf6',
    500: '#64cdf2',
    950: '#000000',
  },
}

SCSS

$custom: #64cdf2;
$custom-light: #9cdcf6;
$custom-dark: #000000;

JSON

{
  "hex": "#64cdf2",
  "rgb": {
    "r": 100,
    "g": 205,
    "b": 242
  },
  "hsl": {
    "h": 195.634,
    "s": 84.524,
    "l": 67.059
  },
  "oklch": {
    "l": 0.80006,
    "c": 0.1099,
    "h": 223.9
  },
  "luminance": 0.52783
}

Semantic roles & 50–950 ramp

primary

#64CDF2

secondary

#C75A33

accent

#3E05E1

background

#FCFEFF

surface

#F6FCFE

border

#D0D5D6

text

#0F1517

muted

#808485

Preview Lab

Preview with #64CDF2

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

Preview Lab → · Contrast checker → · Palette generator →