#64BEE0#64BEE0

#64BEE0 is a light, moderate cyan. Relative luminance 0.449; OKLCH L 75.9% C 0.099 H 225.1°. Best body text is #000000 at 9.98:1 contrast (WCAG AA passes).

Color values

HEX	#64BEE0
RGB	rgb(100, 190, 224)
HSL	hsl(196, 67%, 64%)
HSV	hsv(196, 55%, 88%)
CMYK	cmyk(55.4%, 15.2%, 0%, 12.2%)
CIE-LAB	lab(72.84, -17.44, -25.19)
CIE-LCH	lch(72.84, 30.64, 235.30°)
OKLab	oklab(75.87% -0.0698 -0.07)
OKLCH	oklch(75.87% 0.099 225.1)
XYZ	xyz(37.1184, 44.9147, 77.2199)
Luminance	0.4492 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64BEE0 #E08664

analogous

#64E0C4 #64BEE0 #6480E0

triadic

#64BEE0 #E064BE #BEE064

tetradic

#64BEE0 #C464E0 #E08664 #80E064

square

#64BEE0 #C464E0 #E08664 #80E064

split-complementary

#64BEE0 #E06480 #E0C464

monochromatic

#2283A8 #31A9D6 #64BEE0 #97D3EA #CAE9F4

Accessibility & contrast

On white

2.10

#64BEE0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.98

#64BEE0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64BEE0

9.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64BEE0	#FFFFFF	#000000	##000000
##64BEE0	1.00	2.10	9.98	9.98
#FFFFFF	2.10	1.00	21.00	21.00
#000000	9.98	21.00	1.00	1.00
##000000	9.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ABBAE2

Deuteranopia (green-blind)

#99ADE0

Tritanopia (blue-blind)

#00C8C9

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #64bee0;
/* rgb */ color: rgb(100, 190, 224);
/* oklch */ color: oklch(75.9% 0.099 225.1);

Tailwind

colors: {
  custom: {
    50: '#99d1e9',
    500: '#64bee0',
    950: '#000000',
  },
}

SCSS

$custom: #64bee0;
$custom-light: #99d1e9;
$custom-dark: #000000;

JSON

{
  "hex": "#64bee0",
  "rgb": {
    "r": 100,
    "g": 190,
    "b": 224
  },
  "hsl": {
    "h": 196.452,
    "s": 66.667,
    "l": 63.529
  },
  "oklch": {
    "l": 0.75874,
    "c": 0.09883,
    "h": 225.1
  },
  "luminance": 0.44918
}

Semantic roles & 50–950 ramp

primary

#64BEE0

secondary

#E6C6BA

accent

#4917CF

background

#F9FCFE

surface

#F2F9FD

border

#CCD2D5

text

#0F1416

muted

#7E8284

Preview Lab

Preview with #64BEE0

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

Preview Lab → · Contrast checker → · Palette generator →