#64C2FF#64C2FF

#64C2FF is a light, vivid cyan. Relative luminance 0.485; OKLCH L 78.1% C 0.125 H 239.5°. Best body text is #000000 at 10.70:1 contrast (WCAG AA passes).

Color values

HEX	#64C2FF
RGB	rgb(100, 194, 255)
HSL	hsl(204, 100%, 70%)
HSV	hsv(204, 61%, 100%)
CMYK	cmyk(60.8%, 23.9%, 0%, 0%)
CIE-LAB	lab(75.14, -10.25, -38.36)
CIE-LCH	lch(75.14, 39.71, 255.04°)
OKLab	oklab(78.1% -0.0633 -0.1076)
OKLCH	oklch(78.1% 0.125 239.5)
XYZ	xyz(42.5905, 48.5087, 101.7070)
Luminance	0.4851 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64C2FF #FFA164

analogous

#64FFEF #64C2FF #6475FF

triadic

#64C2FF #FF64C2 #C2FF64

tetradic

#64C2FF #EF64FF #FFA164 #75FF64

square

#64C2FF #EF64FF #FFA164 #75FF64

split-complementary

#64C2FF #FF6475 #FFEF64

monochromatic

#008DE9 #27AAFF #64C2FF #A1DAFF #DEF2FF

Accessibility & contrast

On white

1.96

#64C2FF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.70

#64C2FF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64C2FF

10.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64C2FF	#FFFFFF	#000000	##000000
##64C2FF	1.00	1.96	10.70	10.70
#FFFFFF	1.96	1.00	21.00	21.00
#000000	10.70	21.00	1.00	1.00
##000000	10.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A6C2FF

Deuteranopia (green-blind)

#91B2FE

Tritanopia (blue-blind)

#00D1D7

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #64c2ff;
/* rgb */ color: rgb(100, 194, 255);
/* oklch */ color: oklch(78.1% 0.125 239.5);

Tailwind

colors: {
  custom: {
    50: '#9dd4ff',
    500: '#64c2ff',
    950: '#000000',
  },
}

SCSS

$custom: #64c2ff;
$custom-light: #9dd4ff;
$custom-dark: #000000;

JSON

{
  "hex": "#64c2ff",
  "rgb": {
    "r": 100,
    "g": 194,
    "b": 255
  },
  "hsl": {
    "h": 203.613,
    "s": 100,
    "l": 69.608
  },
  "oklch": {
    "l": 0.781,
    "c": 0.12488,
    "h": 239.5
  },
  "luminance": 0.48513
}

Semantic roles & 50–950 ramp

primary

#64C2FF

secondary

#F6DBC9

accent

#5A00E6

background

#FAFCFF

surface

#F4F9FF

border

#CED2D7

text

#0F1418

muted

#7F8286

Preview Lab

Preview with #64C2FF

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

Preview Lab → · Contrast checker → · Palette generator →