#64D1F2#64D1F2

#64D1F2 is a light, moderate cyan. Relative luminance 0.547; OKLCH L 80.9% C 0.110 H 220.5°. Best body text is #000000 at 11.94:1 contrast (WCAG AA passes).

Color values

HEX	#64D1F2
RGB	rgb(100, 209, 242)
HSL	hsl(194, 85%, 67%)
HSV	hsv(194, 59%, 95%)
CMYK	cmyk(58.7%, 13.6%, 0%, 5.1%)
CIE-LAB	lab(78.88, -21.94, -25.65)
CIE-LCH	lch(78.88, 33.75, 229.45°)
OKLab	oklab(80.91% -0.0834 -0.0713)
OKLCH	oklch(80.91% 0.11 220.5)
XYZ	xyz(44.0767, 54.7167, 92.2257)
Luminance	0.5472 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64D1F2 #F28564

analogous

#64F2CC #64D1F2 #648AF2

triadic

#64D1F2 #F264D1 #D1F264

tetradic

#64D1F2 #CC64F2 #F28564 #8AF264

square

#64D1F2 #CC64F2 #F28564 #8AF264

split-complementary

#64D1F2 #F2648A #F2CC64

monochromatic

#119FCB #2CC0ED #64D1F2 #9CE2F7 #D5F3FB

Accessibility & contrast

On white

1.76

#64D1F2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.94

#64D1F2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64D1F2

11.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64D1F2	#FFFFFF	#000000	##000000
##64D1F2	1.00	1.76	11.94	11.94
#FFFFFF	1.76	1.00	21.00	21.00
#000000	11.94	21.00	1.00	1.00
##000000	11.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDCCF4

Deuteranopia (green-blind)

#A8BDF2

Tritanopia (blue-blind)

#00DCDB

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #64d1f2;
/* rgb */ color: rgb(100, 209, 242);
/* oklch */ color: oklch(80.9% 0.110 220.5);

Tailwind

colors: {
  custom: {
    50: '#9cdff6',
    500: '#64d1f2',
    950: '#000000',
  },
}

SCSS

$custom: #64d1f2;
$custom-light: #9cdff6;
$custom-dark: #000000;

JSON

{
  "hex": "#64d1f2",
  "rgb": {
    "r": 100,
    "g": 209,
    "b": 242
  },
  "hsl": {
    "h": 193.944,
    "s": 84.524,
    "l": 67.059
  },
  "oklch": {
    "l": 0.80912,
    "c": 0.1097,
    "h": 220.5
  },
  "luminance": 0.54721
}

Semantic roles & 50–950 ramp

primary

#64D1F2

secondary

#C75533

accent

#3805E1

background

#FCFEFF

surface

#F6FCFE

border

#D0D5D6

text

#0F1517

muted

#808485

Preview Lab

Preview with #64D1F2

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

Preview Lab → · Contrast checker → · Palette generator →