#64C2EA#64C2EA

#64C2EA is a light, moderate cyan. Relative luminance 0.472; OKLCH L 77.2% C 0.106 H 228.2°. Best body text is #000000 at 10.45:1 contrast (WCAG AA passes).

Color values

HEX	#64C2EA
RGB	rgb(100, 194, 234)
HSL	hsl(198, 76%, 65%)
HSV	hsv(198, 57%, 92%)
CMYK	cmyk(57.3%, 17.1%, 0%, 8.2%)
CIE-LAB	lab(74.34, -16.59, -28.31)
CIE-LCH	lch(74.34, 32.81, 239.62°)
OKLab	oklab(77.19% -0.0704 -0.0788)
OKLCH	oklch(77.19% 0.106 228.2)
XYZ	xyz(39.3929, 47.2297, 84.8662)
Luminance	0.4723 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64C2EA #EA8C64

analogous

#64EACF #64C2EA #647FEA

triadic

#64C2EA #EA64C2 #C2EA64

tetradic

#64C2EA #CF64EA #EA8C64 #7FEA64

square

#64C2EA #CF64EA #EA8C64 #7FEA64

split-complementary

#64C2EA #EA647F #EACF64

monochromatic

#198ABA #2EADE3 #64C2EA #9AD7F1 #D0ECF9

Accessibility & contrast

On white

2.01

#64C2EA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.45

#64C2EA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64C2EA

10.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64C2EA	#FFFFFF	#000000	##000000
##64C2EA	1.00	2.01	10.45	10.45
#FFFFFF	2.01	1.00	21.00	21.00
#000000	10.45	21.00	1.00	1.00
##000000	10.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ADBFEC

Deuteranopia (green-blind)

#9AB1EA

Tritanopia (blue-blind)

#00CDCF

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #64c2ea;
/* rgb */ color: rgb(100, 194, 234);
/* oklch */ color: oklch(77.2% 0.106 228.2);

Tailwind

colors: {
  custom: {
    50: '#9ad4f0',
    500: '#64c2ea',
    950: '#000000',
  },
}

SCSS

$custom: #64c2ea;
$custom-light: #9ad4f0;
$custom-dark: #000000;

JSON

{
  "hex": "#64c2ea",
  "rgb": {
    "r": 100,
    "g": 194,
    "b": 234
  },
  "hsl": {
    "h": 197.91,
    "s": 76.136,
    "l": 65.49
  },
  "oklch": {
    "l": 0.77191,
    "c": 0.10573,
    "h": 228.2
  },
  "luminance": 0.47233
}

Semantic roles & 50–950 ramp

primary

#64C2EA

secondary

#EBCCBE

accent

#4A0DD8

background

#FAFDFE

surface

#F3FAFD

border

#CDD3D5

text

#0F1416

muted

#7F8384

Preview Lab

Preview with #64C2EA

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

Preview Lab → · Contrast checker → · Palette generator →