#64ACFD#64ACFD

#64ACFD is a light, vivid cyan. Relative luminance 0.393; OKLCH L 73.2% C 0.139 H 252.7°. Best body text is #000000 at 8.86:1 contrast (WCAG AA passes).

Color values

HEX	#64ACFD
RGB	rgb(100, 172, 253)
HSL	hsl(212, 97%, 69%)
HSV	hsv(212, 60%, 99%)
CMYK	cmyk(60.5%, 32%, 0%, 0.8%)
CIE-LAB	lab(68.97, 1.22, -46.93)
CIE-LCH	lch(68.97, 46.95, 271.49°)
OKLab	oklab(73.21% -0.0413 -0.1326)
OKLCH	oklch(73.21% 0.139 252.7)
XYZ	xyz(37.7313, 39.3027, 98.5072)
Luminance	0.3931 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64ACFD #FDB564

analogous

#64F8FD #64ACFD #6964FD

triadic

#64ACFD #FD64AC #ACFD64

tetradic

#64ACFD #FD64F8 #FDB564 #64FD69

square

#64ACFD #FD64F8 #FDB564 #64FD69

split-complementary

#64ACFD #FD6964 #F8FD64

monochromatic

#036DE4 #288CFC #64ACFD #A0CCFE #DDEDFF

Accessibility & contrast

On white

2.37

#64ACFD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.86

#64ACFD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64ACFD

8.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64ACFD	#FFFFFF	#000000	##000000
##64ACFD	1.00	2.37	8.86	8.86
#FFFFFF	2.37	1.00	21.00	21.00
#000000	8.86	21.00	1.00	1.00
##000000	8.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8AB0FF

Deuteranopia (green-blind)

#75A2FB

Tritanopia (blue-blind)

#00BFC9

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #64acfd;
/* rgb */ color: rgb(100, 172, 253);
/* oklch */ color: oklch(73.2% 0.139 252.7);

Tailwind

colors: {
  custom: {
    50: '#9cc4fe',
    500: '#64acfd',
    950: '#000000',
  },
}

SCSS

$custom: #64acfd;
$custom-light: #9cc4fe;
$custom-dark: #000000;

JSON

{
  "hex": "#64acfd",
  "rgb": {
    "r": 100,
    "g": 172,
    "b": 253
  },
  "hsl": {
    "h": 211.765,
    "s": 97.452,
    "l": 69.216
  },
  "oklch": {
    "l": 0.73206,
    "c": 0.13892,
    "h": 252.7
  },
  "luminance": 0.39306
}

Semantic roles & 50–950 ramp

primary

#64ACFD

secondary

#F5E0C8

accent

#7A00E6

background

#FAFCFF

surface

#F4F8FF

border

#CED1D7

text

#0F1218

muted

#7F8186

Preview Lab

Preview with #64ACFD

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

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