#64BEEC#64BEEC

#64BEEC is a light, moderate cyan. Relative luminance 0.456; OKLCH L 76.4% C 0.109 H 232.9°. Best body text is #000000 at 10.12:1 contrast (WCAG AA passes).

Color values

HEX	#64BEEC
RGB	rgb(100, 190, 236)
HSL	hsl(200, 78%, 66%)
HSV	hsv(200, 58%, 93%)
CMYK	cmyk(57.6%, 19.5%, 0%, 7.5%)
CIE-LAB	lab(73.28, -13.90, -31.02)
CIE-LCH	lch(73.28, 33.99, 245.86°)
OKLab	oklab(76.37% -0.0655 -0.0866)
OKLCH	oklch(76.37% 0.109 232.9)
XYZ	xyz(38.8036, 45.5887, 86.0952)
Luminance	0.4559 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64BEEC #EC9264

analogous

#64ECD6 #64BEEC #647AEC

triadic

#64BEEC #EC64BE #BEEC64

tetradic

#64BEEC #D664EC #EC9264 #7AEC64

square

#64BEEC #D664EC #EC9264 #7AEC64

split-complementary

#64BEEC #EC647A #ECD664

monochromatic

#1786BE #2DA7E5 #64BEEC #9BD5F3 #D1ECF9

Accessibility & contrast

On white

2.08

#64BEEC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.12

#64BEEC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64BEEC

10.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64BEEC	#FFFFFF	#000000	##000000
##64BEEC	1.00	2.08	10.12	10.12
#FFFFFF	2.08	1.00	21.00	21.00
#000000	10.12	21.00	1.00	1.00
##000000	10.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A8BCEE

Deuteranopia (green-blind)

#95AEEB

Tritanopia (blue-blind)

#00CACD

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #64beec;
/* rgb */ color: rgb(100, 190, 236);
/* oklch */ color: oklch(76.4% 0.109 232.9);

Tailwind

colors: {
  custom: {
    50: '#9ad1f2',
    500: '#64beec',
    950: '#000000',
  },
}

SCSS

$custom: #64beec;
$custom-light: #9ad1f2;
$custom-dark: #000000;

JSON

{
  "hex": "#64beec",
  "rgb": {
    "r": 100,
    "g": 190,
    "b": 236
  },
  "hsl": {
    "h": 200.294,
    "s": 78.161,
    "l": 65.882
  },
  "oklch": {
    "l": 0.76373,
    "c": 0.10854,
    "h": 232.9
  },
  "luminance": 0.45592
}

Semantic roles & 50–950 ramp

primary

#64BEEC

secondary

#ECCFBF

accent

#510BDA

background

#FAFCFE

surface

#F3F9FD

border

#CDD2D5

text

#0F1417

muted

#7F8285

Preview Lab

Preview with #64BEEC

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

Preview Lab → · Contrast checker → · Palette generator →