#64BEE7#64BEE7

#64BEE7 is a light, moderate cyan. Relative luminance 0.453; OKLCH L 76.2% C 0.104 H 229.8°. Best body text is #000000 at 10.06:1 contrast (WCAG AA passes).

Color values

HEX	#64BEE7
RGB	rgb(100, 190, 231)
HSL	hsl(199, 73%, 65%)
HSV	hsv(199, 57%, 91%)
CMYK	cmyk(56.7%, 17.7%, 0%, 9.4%)
CIE-LAB	lab(73.09, -15.39, -28.60)
CIE-LCH	lch(73.09, 32.47, 241.72°)
OKLab	oklab(76.16% -0.0672 -0.0797)
OKLCH	oklch(76.16% 0.104 229.8)
XYZ	xyz(38.0873, 45.3022, 82.3229)
Luminance	0.4531 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64BEE7 #E78D64

analogous

#64E7CF #64BEE7 #647CE7

triadic

#64BEE7 #E764BE #BEE764

tetradic

#64BEE7 #CF64E7 #E78D64 #7CE764

square

#64BEE7 #CF64E7 #E78D64 #7CE764

split-complementary

#64BEE7 #E7647C #E7CF64

monochromatic

#1C85B5 #2FA8DF #64BEE7 #99D4EF #CEEAF7

Accessibility & contrast

On white

2.09

#64BEE7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.06

#64BEE7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64BEE7

10.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64BEE7	#FFFFFF	#000000	##000000
##64BEE7	1.00	2.09	10.06	10.06
#FFFFFF	2.09	1.00	21.00	21.00
#000000	10.06	21.00	1.00	1.00
##000000	10.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A9BBE9

Deuteranopia (green-blind)

#97ADE6

Tritanopia (blue-blind)

#00C9CB

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #64bee7;
/* rgb */ color: rgb(100, 190, 231);
/* oklch */ color: oklch(76.2% 0.104 229.8);

Tailwind

colors: {
  custom: {
    50: '#9ad1ee',
    500: '#64bee7',
    950: '#000000',
  },
}

SCSS

$custom: #64bee7;
$custom-light: #9ad1ee;
$custom-dark: #000000;

JSON

{
  "hex": "#64bee7",
  "rgb": {
    "r": 100,
    "g": 190,
    "b": 231
  },
  "hsl": {
    "h": 198.779,
    "s": 73.184,
    "l": 64.902
  },
  "oklch": {
    "l": 0.76162,
    "c": 0.10425,
    "h": 229.8
  },
  "luminance": 0.45306
}

Semantic roles & 50–950 ramp

primary

#64BEE7

secondary

#EACBBD

accent

#4E10D5

background

#FAFCFE

surface

#F3F9FD

border

#CDD2D5

text

#0F1416

muted

#7F8284

Preview Lab

Preview with #64BEE7

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

Preview Lab → · Contrast checker → · Palette generator →