#64BEE2#64BEE2

#64BEE2 is a light, moderate cyan. Relative luminance 0.450; OKLCH L 76.0% C 0.100 H 226.5°. Best body text is #000000 at 10.01:1 contrast (WCAG AA passes).

Color values

HEX	#64BEE2
RGB	rgb(100, 190, 226)
HSL	hsl(197, 68%, 64%)
HSV	hsv(197, 56%, 89%)
CMYK	cmyk(55.8%, 15.9%, 0%, 11.4%)
CIE-LAB	lab(72.91, -16.86, -26.17)
CIE-LCH	lch(72.91, 31.13, 237.21°)
OKLab	oklab(75.96% -0.069 -0.0728)
OKLCH	oklch(75.96% 0.1 226.5)
XYZ	xyz(37.3912, 45.0238, 78.6567)
Luminance	0.4503 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64BEE2 #E28864

analogous

#64E2C7 #64BEE2 #647FE2

triadic

#64BEE2 #E264BE #BEE264

tetradic

#64BEE2 #C764E2 #E28864 #7FE264

square

#64BEE2 #C764E2 #E28864 #7FE264

split-complementary

#64BEE2 #E2647F #E2C764

monochromatic

#2084AC #30A8D8 #64BEE2 #98D4EC #CBE9F5

Accessibility & contrast

On white

2.10

#64BEE2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.01

#64BEE2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64BEE2

10.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64BEE2	#FFFFFF	#000000	##000000
##64BEE2	1.00	2.10	10.01	10.01
#FFFFFF	2.10	1.00	21.00	21.00
#000000	10.01	21.00	1.00	1.00
##000000	10.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ABBBE4

Deuteranopia (green-blind)

#99ADE2

Tritanopia (blue-blind)

#00C9CA

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #64bee2;
/* rgb */ color: rgb(100, 190, 226);
/* oklch */ color: oklch(76.0% 0.100 226.5);

Tailwind

colors: {
  custom: {
    50: '#99d1eb',
    500: '#64bee2',
    950: '#000000',
  },
}

SCSS

$custom: #64bee2;
$custom-light: #99d1eb;
$custom-dark: #000000;

JSON

{
  "hex": "#64bee2",
  "rgb": {
    "r": 100,
    "g": 190,
    "b": 226
  },
  "hsl": {
    "h": 197.143,
    "s": 68.478,
    "l": 63.922
  },
  "oklch": {
    "l": 0.75956,
    "c": 0.1003,
    "h": 226.5
  },
  "luminance": 0.45027
}

Semantic roles & 50–950 ramp

primary

#64BEE2

secondary

#E7C7BB

accent

#4B15D0

background

#F9FCFE

surface

#F2F9FD

border

#CCD2D5

text

#0F1416

muted

#7E8284

Preview Lab

Preview with #64BEE2

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

Preview Lab → · Contrast checker → · Palette generator →