#64BEE8#64BEE8

#64BEE8 is a light, moderate cyan. Relative luminance 0.454; OKLCH L 76.2% C 0.105 H 230.5°. Best body text is #000000 at 10.07:1 contrast (WCAG AA passes).

Color values

HEX	#64BEE8
RGB	rgb(100, 190, 232)
HSL	hsl(199, 74%, 65%)
HSV	hsv(199, 57%, 91%)
CMYK	cmyk(56.9%, 18.1%, 0%, 9%)
CIE-LAB	lab(73.13, -15.09, -29.08)
CIE-LCH	lch(73.13, 32.76, 242.58°)
OKLab	oklab(76.2% -0.0669 -0.0811)
OKLCH	oklch(76.2% 0.105 230.5)
XYZ	xyz(38.2289, 45.3589, 83.0688)
Luminance	0.4536 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64BEE8 #E88E64

analogous

#64E8D0 #64BEE8 #647CE8

triadic

#64BEE8 #E864BE #BEE864

tetradic

#64BEE8 #D064E8 #E88E64 #7CE864

square

#64BEE8 #D064E8 #E88E64 #7CE864

split-complementary

#64BEE8 #E8647C #E8D064

monochromatic

#1B85B7 #2FA8E0 #64BEE8 #99D4F0 #CFEBF8

Accessibility & contrast

On white

2.08

#64BEE8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.07

#64BEE8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64BEE8

10.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64BEE8	#FFFFFF	#000000	##000000
##64BEE8	1.00	2.08	10.07	10.07
#FFFFFF	2.08	1.00	21.00	21.00
#000000	10.07	21.00	1.00	1.00
##000000	10.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A9BBEA

Deuteranopia (green-blind)

#96ADE7

Tritanopia (blue-blind)

#00CACC

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #64bee8;
/* rgb */ color: rgb(100, 190, 232);
/* oklch */ color: oklch(76.2% 0.105 230.5);

Tailwind

colors: {
  custom: {
    50: '#9ad1ef',
    500: '#64bee8',
    950: '#000000',
  },
}

SCSS

$custom: #64bee8;
$custom-light: #9ad1ef;
$custom-dark: #000000;

JSON

{
  "hex": "#64bee8",
  "rgb": {
    "r": 100,
    "g": 190,
    "b": 232
  },
  "hsl": {
    "h": 199.091,
    "s": 74.157,
    "l": 65.098
  },
  "oklch": {
    "l": 0.76204,
    "c": 0.10508,
    "h": 230.5
  },
  "luminance": 0.45362
}

Semantic roles & 50–950 ramp

primary

#64BEE8

secondary

#EACCBE

accent

#4F0FD6

background

#FAFCFE

surface

#F3F9FD

border

#CDD2D5

text

#0F1416

muted

#7F8284

Preview Lab

Preview with #64BEE8

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

Preview Lab → · Contrast checker → · Palette generator →