#64C4F7#64C4F7

#64C4F7 is a light, moderate cyan. Relative luminance 0.489; OKLCH L 78.2% C 0.116 H 234.2°. Best body text is #000000 at 10.78:1 contrast (WCAG AA passes).

Color values

HEX	#64C4F7
RGB	rgb(100, 196, 247)
HSL	hsl(201, 90%, 68%)
HSV	hsv(201, 60%, 97%)
CMYK	cmyk(59.5%, 20.6%, 0%, 3.1%)
CIE-LAB	lab(75.39, -13.76, -33.69)
CIE-LCH	lch(75.39, 36.39, 247.79°)
OKLab	oklab(78.19% -0.068 -0.0942)
OKLCH	oklch(78.19% 0.116 234.2)
XYZ	xyz(41.7775, 48.9005, 95.2147)
Luminance	0.4890 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64C4F7 #F79764

analogous

#64F7E0 #64C4F7 #647AF7

triadic

#64C4F7 #F764C4 #C4F764

tetradic

#64C4F7 #E064F7 #F79764 #7AF764

square

#64C4F7 #E064F7 #F79764 #7AF764

split-complementary

#64C4F7 #F7647A #F7E064

monochromatic

#0B8FD6 #2AAEF4 #64C4F7 #9EDAFA #D8F0FD

Accessibility & contrast

On white

1.95

#64C4F7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.78

#64C4F7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64C4F7

10.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64C4F7	#FFFFFF	#000000	##000000
##64C4F7	1.00	1.95	10.78	10.78
#FFFFFF	1.95	1.00	21.00	21.00
#000000	10.78	21.00	1.00	1.00
##000000	10.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ACC2F9

Deuteranopia (green-blind)

#97B3F6

Tritanopia (blue-blind)

#00D2D5

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #64c4f7;
/* rgb */ color: rgb(100, 196, 247);
/* oklch */ color: oklch(78.2% 0.116 234.2);

Tailwind

colors: {
  custom: {
    50: '#9cd5fa',
    500: '#64c4f7',
    950: '#000000',
  },
}

SCSS

$custom: #64c4f7;
$custom-light: #9cd5fa;
$custom-dark: #000000;

JSON

{
  "hex": "#64c4f7",
  "rgb": {
    "r": 100,
    "g": 196,
    "b": 247
  },
  "hsl": {
    "h": 200.816,
    "s": 90.184,
    "l": 68.039
  },
  "oklch": {
    "l": 0.7819,
    "c": 0.11619,
    "h": 234.2
  },
  "luminance": 0.48905
}

Semantic roles & 50–950 ramp

primary

#64C4F7

secondary

#F2D5C5

accent

#5000E6

background

#FAFDFF

surface

#F4FAFF

border

#CED3D7

text

#0F1417

muted

#7F8385

Preview Lab

Preview with #64C4F7

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

Preview Lab → · Contrast checker → · Palette generator →