#64C4F6#64C4F6

#64C4F6 is a light, moderate cyan. Relative luminance 0.488; OKLCH L 78.1% C 0.115 H 233.6°. Best body text is #000000 at 10.77:1 contrast (WCAG AA passes).

Color values

HEX	#64C4F6
RGB	rgb(100, 196, 246)
HSL	hsl(201, 89%, 68%)
HSV	hsv(201, 59%, 96%)
CMYK	cmyk(59.3%, 20.3%, 0%, 3.5%)
CIE-LAB	lab(75.35, -14.06, -33.21)
CIE-LCH	lch(75.35, 36.06, 247.06°)
OKLab	oklab(78.15% -0.0684 -0.0928)
OKLCH	oklch(78.15% 0.115 233.6)
XYZ	xyz(41.6236, 48.8390, 94.4042)
Luminance	0.4884 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64C4F6 #F69664

analogous

#64F6DF #64C4F6 #647BF6

triadic

#64C4F6 #F664C4 #C4F664

tetradic

#64C4F6 #DF64F6 #F69664 #7BF664

square

#64C4F6 #DF64F6 #F69664 #7BF664

split-complementary

#64C4F6 #F6647B #F6DF64

monochromatic

#0C8FD3 #2AAEF3 #64C4F6 #9EDAF9 #D8F0FD

Accessibility & contrast

On white

1.95

#64C4F6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.77

#64C4F6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64C4F6

10.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64C4F6	#FFFFFF	#000000	##000000
##64C4F6	1.00	1.95	10.77	10.77
#FFFFFF	1.95	1.00	21.00	21.00
#000000	10.77	21.00	1.00	1.00
##000000	10.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ACC2F8

Deuteranopia (green-blind)

#98B3F5

Tritanopia (blue-blind)

#00D1D5

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #64c4f6;
/* rgb */ color: rgb(100, 196, 246);
/* oklch */ color: oklch(78.1% 0.115 233.6);

Tailwind

colors: {
  custom: {
    50: '#9cd5f9',
    500: '#64c4f6',
    950: '#000000',
  },
}

SCSS

$custom: #64c4f6;
$custom-light: #9cd5f9;
$custom-dark: #000000;

JSON

{
  "hex": "#64c4f6",
  "rgb": {
    "r": 100,
    "g": 196,
    "b": 246
  },
  "hsl": {
    "h": 200.548,
    "s": 89.024,
    "l": 67.843
  },
  "oklch": {
    "l": 0.78147,
    "c": 0.11529,
    "h": 233.6
  },
  "luminance": 0.48843
}

Semantic roles & 50–950 ramp

primary

#64C4F6

secondary

#F1D4C4

accent

#4F00E6

background

#FAFDFF

surface

#F4FAFF

border

#CED3D7

text

#0F1417

muted

#7F8385

Preview Lab

Preview with #64C4F6

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

Preview Lab → · Contrast checker → · Palette generator →