#64D5FE#64D5FE

#64D5FE is a very light, moderate cyan. Relative luminance 0.575; OKLCH L 82.3% C 0.117 H 224.8°. Best body text is #000000 at 12.49:1 contrast (WCAG AA passes).

Color values

HEX	#64D5FE
RGB	rgb(100, 213, 254)
HSL	hsl(196, 99%, 69%)
HSV	hsv(196, 61%, 100%)
CMYK	cmyk(60.6%, 16.1%, 0%, 0.4%)
CIE-LAB	lab(80.43, -20.46, -29.66)
CIE-LCH	lch(80.43, 36.03, 235.41°)
OKLab	oklab(82.3% -0.0831 -0.0827)
OKLCH	oklch(82.3% 0.117 224.8)
XYZ	xyz(46.9321, 57.4489, 102.3621)
Luminance	0.5745 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64D5FE #FE8D64

analogous

#64FEDA #64D5FE #6488FE

triadic

#64D5FE #FE64D5 #D5FE64

tetradic

#64D5FE #DA64FE #FE8D64 #88FE64

square

#64D5FE #DA64FE #FE8D64 #88FE64

split-complementary

#64D5FE #FE6488 #FEDA64

monochromatic

#01A9E6 #27C5FE #64D5FE #A1E5FE #DEF6FF

Accessibility & contrast

On white

1.68

#64D5FE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.49

#64D5FE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64D5FE

12.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64D5FE	#FFFFFF	#000000	##000000
##64D5FE	1.00	1.68	12.49	12.49
#FFFFFF	1.68	1.00	21.00	21.00
#000000	12.49	21.00	1.00	1.00
##000000	12.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BED1FF

Deuteranopia (green-blind)

#A8C0FE

Tritanopia (blue-blind)

#00E1E2

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #64d5fe;
/* rgb */ color: rgb(100, 213, 254);
/* oklch */ color: oklch(82.3% 0.117 224.8);

Tailwind

colors: {
  custom: {
    50: '#9de2fe',
    500: '#64d5fe',
    950: '#000000',
  },
}

SCSS

$custom: #64d5fe;
$custom-light: #9de2fe;
$custom-dark: #000000;

JSON

{
  "hex": "#64d5fe",
  "rgb": {
    "r": 100,
    "g": 213,
    "b": 254
  },
  "hsl": {
    "h": 195.974,
    "s": 98.718,
    "l": 69.412
  },
  "oklch": {
    "l": 0.82295,
    "c": 0.11724,
    "h": 224.8
  },
  "luminance": 0.57454
}

Semantic roles & 50–950 ramp

primary

#64D5FE

secondary

#D95B2D

accent

#3D00E6

background

#FCFEFF

surface

#F6FCFF

border

#D0D5D7

text

#101518

muted

#808486

Preview Lab

Preview with #64D5FE

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

Preview Lab → · Contrast checker → · Palette generator →