#64CFEA#64CFEA

#64CFEA is a light, moderate cyan. Relative luminance 0.533; OKLCH L 80.1% C 0.105 H 216.7°. Best body text is #000000 at 11.66:1 contrast (WCAG AA passes).

Color values

HEX	#64CFEA
RGB	rgb(100, 207, 234)
HSL	hsl(192, 76%, 65%)
HSV	hsv(192, 57%, 92%)
CMYK	cmyk(57.3%, 11.5%, 0%, 8.2%)
CIE-LAB	lab(78.03, -23.24, -22.65)
CIE-LCH	lch(78.03, 32.45, 224.27°)
OKLab	oklab(80.15% -0.0843 -0.0628)
OKLCH	oklch(80.15% 0.105 216.7)
XYZ	xyz(42.4137, 53.2714, 85.8732)
Luminance	0.5327 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64CFEA #EA7F64

analogous

#64EAC2 #64CFEA #648CEA

triadic

#64CFEA #EA64CF #CFEA64

tetradic

#64CFEA #C264EA #EA7F64 #8CEA64

square

#64CFEA #C264EA #EA7F64 #8CEA64

split-complementary

#64CFEA #EA648C #EAC264

monochromatic

#199ABA #2EBEE3 #64CFEA #9AE0F1 #D0F0F9

Accessibility & contrast

On white

1.80

#64CFEA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.66

#64CFEA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64CFEA

11.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64CFEA	#FFFFFF	#000000	##000000
##64CFEA	1.00	1.80	11.66	11.66
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.66	21.00	1.00	1.00
##000000	11.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDC9EC

Deuteranopia (green-blind)

#A9BBEA

Tritanopia (blue-blind)

#00D9D7

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #64cfea;
/* rgb */ color: rgb(100, 207, 234);
/* oklch */ color: oklch(80.1% 0.105 216.7);

Tailwind

colors: {
  custom: {
    50: '#9bdef0',
    500: '#64cfea',
    950: '#000000',
  },
}

SCSS

$custom: #64cfea;
$custom-light: #9bdef0;
$custom-dark: #000000;

JSON

{
  "hex": "#64cfea",
  "rgb": {
    "r": 100,
    "g": 207,
    "b": 234
  },
  "hsl": {
    "h": 192.09,
    "s": 76.136,
    "l": 65.49
  },
  "oklch": {
    "l": 0.80147,
    "c": 0.10513,
    "h": 216.7
  },
  "luminance": 0.53275
}

Semantic roles & 50–950 ramp

primary

#64CFEA

secondary

#BA5339

accent

#360DD8

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0F1516

muted

#808485

Preview Lab

Preview with #64CFEA

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

Preview Lab → · Contrast checker → · Palette generator →