#64CDEC#64CDEC

#64CDEC is a light, moderate cyan. Relative luminance 0.524; OKLCH L 79.8% C 0.106 H 219.9°. Best body text is #000000 at 11.49:1 contrast (WCAG AA passes).

Color values

HEX	#64CDEC
RGB	rgb(100, 205, 236)
HSL	hsl(194, 78%, 66%)
HSV	hsv(194, 58%, 93%)
CMYK	cmyk(57.6%, 13.1%, 0%, 7.5%)
CIE-LAB	lab(77.53, -21.66, -24.49)
CIE-LCH	lch(77.53, 32.69, 228.51°)
OKLab	oklab(79.77% -0.0814 -0.068)
OKLCH	oklch(79.77% 0.106 219.9)
XYZ	xyz(42.2212, 52.4240, 87.2344)
Luminance	0.5243 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64CDEC #EC8364

analogous

#64ECC7 #64CDEC #6489EC

triadic

#64CDEC #EC64CD #CDEC64

tetradic

#64CDEC #C764EC #EC8364 #89EC64

square

#64CDEC #C764EC #EC8364 #89EC64

split-complementary

#64CDEC #EC6489 #ECC764

monochromatic

#1798BE #2DBBE5 #64CDEC #9BDFF3 #D1F0F9

Accessibility & contrast

On white

1.83

#64CDEC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.49

#64CDEC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64CDEC

11.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64CDEC	#FFFFFF	#000000	##000000
##64CDEC	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)

#BAC8EE

Deuteranopia (green-blind)

#A6B9EC

Tritanopia (blue-blind)

#00D7D7

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #64cdec;
/* rgb */ color: rgb(100, 205, 236);
/* oklch */ color: oklch(79.8% 0.106 219.9);

Tailwind

colors: {
  custom: {
    50: '#9bdcf2',
    500: '#64cdec',
    950: '#000000',
  },
}

SCSS

$custom: #64cdec;
$custom-light: #9bdcf2;
$custom-dark: #000000;

JSON

{
  "hex": "#64cdec",
  "rgb": {
    "r": 100,
    "g": 205,
    "b": 236
  },
  "hsl": {
    "h": 193.676,
    "s": 78.161,
    "l": 65.882
  },
  "oklch": {
    "l": 0.79768,
    "c": 0.10609,
    "h": 219.9
  },
  "luminance": 0.52428
}

Semantic roles & 50–950 ramp

primary

#64CDEC

secondary

#BD5637

accent

#3A0BDA

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0F1516

muted

#808485

Preview Lab

Preview with #64CDEC

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

Preview Lab → · Contrast checker → · Palette generator →