#64ADFF#64ADFF

#64ADFF is a light, vivid cyan. Relative luminance 0.398; OKLCH L 73.5% C 0.140 H 252.7°. Best body text is #000000 at 8.96:1 contrast (WCAG AA passes).

Color values

HEX	#64ADFF
RGB	rgb(100, 173, 255)
HSL	hsl(212, 100%, 70%)
HSV	hsv(212, 61%, 100%)
CMYK	cmyk(60.8%, 32.2%, 0%, 0%)
CIE-LAB	lab(69.34, 1.30, -47.44)
CIE-LCH	lch(69.34, 47.46, 271.57°)
OKLab	oklab(73.52% -0.0418 -0.1341)
OKLCH	oklch(73.52% 0.14 252.7)
XYZ	xyz(38.2426, 39.8129, 100.2577)
Luminance	0.3982 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64ADFF #FFB664

analogous

#64FAFF #64ADFF #6964FF

triadic

#64ADFF #FF64AD #ADFF64

tetradic

#64ADFF #FF64FA #FFB664 #64FF69

square

#64ADFF #FF64FA #FFB664 #64FF69

split-complementary

#64ADFF #FF6964 #FAFF64

monochromatic

#006EE9 #278DFF #64ADFF #A1CDFF #DEEEFF

Accessibility & contrast

On white

2.34

#64ADFF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.96

#64ADFF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64ADFF

8.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64ADFF	#FFFFFF	#000000	##000000
##64ADFF	1.00	2.34	8.96	8.96
#FFFFFF	2.34	1.00	21.00	21.00
#000000	8.96	21.00	1.00	1.00
##000000	8.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8AB1FF

Deuteranopia (green-blind)

#75A3FD

Tritanopia (blue-blind)

#00C0CA

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #64adff;
/* rgb */ color: rgb(100, 173, 255);
/* oklch */ color: oklch(73.5% 0.140 252.7);

Tailwind

colors: {
  custom: {
    50: '#9cc5ff',
    500: '#64adff',
    950: '#000000',
  },
}

SCSS

$custom: #64adff;
$custom-light: #9cc5ff;
$custom-dark: #000000;

JSON

{
  "hex": "#64adff",
  "rgb": {
    "r": 100,
    "g": 173,
    "b": 255
  },
  "hsl": {
    "h": 211.742,
    "s": 100,
    "l": 69.608
  },
  "oklch": {
    "l": 0.73523,
    "c": 0.14047,
    "h": 252.7
  },
  "luminance": 0.39816
}

Semantic roles & 50–950 ramp

primary

#64ADFF

secondary

#F6E1C9

accent

#7900E6

background

#FAFCFF

surface

#F4F8FF

border

#CED1D7

text

#0F1218

muted

#7F8186

Preview Lab

Preview with #64ADFF

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

Preview Lab → · Contrast checker → · Palette generator →