#64AFFD#64AFFD

#64AFFD is a light, vivid cyan. Relative luminance 0.405; OKLCH L 73.9% C 0.136 H 251.0°. Best body text is #000000 at 9.09:1 contrast (WCAG AA passes).

Color values

HEX	#64AFFD
RGB	rgb(100, 175, 253)
HSL	hsl(211, 97%, 69%)
HSV	hsv(211, 60%, 99%)
CMYK	cmyk(60.5%, 30.8%, 0%, 0.8%)
CIE-LAB	lab(69.79, -0.47, -45.64)
CIE-LCH	lch(69.79, 45.64, 269.42°)
OKLab	oklab(73.85% -0.0444 -0.1288)
OKLCH	oklch(73.85% 0.136 251)
XYZ	xyz(38.3087, 40.4575, 98.6997)
Luminance	0.4046 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64AFFD #FDB264

analogous

#64FCFD #64AFFD #6664FD

triadic

#64AFFD #FD64AF #AFFD64

tetradic

#64AFFD #FD64FC #FDB264 #64FD66

square

#64AFFD #FD64FC #FDB264 #64FD66

split-complementary

#64AFFD #FD6664 #FCFD64

monochromatic

#0371E4 #2890FC #64AFFD #A0CEFE #DDEDFF

Accessibility & contrast

On white

2.31

#64AFFD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.09

#64AFFD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64AFFD

9.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64AFFD	#FFFFFF	#000000	##000000
##64AFFD	1.00	2.31	9.09	9.09
#FFFFFF	2.31	1.00	21.00	21.00
#000000	9.09	21.00	1.00	1.00
##000000	9.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8EB3FF

Deuteranopia (green-blind)

#79A4FB

Tritanopia (blue-blind)

#00C1CB

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #64affd;
/* rgb */ color: rgb(100, 175, 253);
/* oklch */ color: oklch(73.9% 0.136 251.0);

Tailwind

colors: {
  custom: {
    50: '#9cc6fe',
    500: '#64affd',
    950: '#000000',
  },
}

SCSS

$custom: #64affd;
$custom-light: #9cc6fe;
$custom-dark: #000000;

JSON

{
  "hex": "#64affd",
  "rgb": {
    "r": 100,
    "g": 175,
    "b": 253
  },
  "hsl": {
    "h": 210.588,
    "s": 97.452,
    "l": 69.216
  },
  "oklch": {
    "l": 0.73852,
    "c": 0.13628,
    "h": 251
  },
  "luminance": 0.40461
}

Semantic roles & 50–950 ramp

primary

#64AFFD

secondary

#F5DFC8

accent

#7500E6

background

#FAFCFF

surface

#F4F8FF

border

#CED1D7

text

#0F1318

muted

#7F8286

Preview Lab

Preview with #64AFFD

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

Preview Lab → · Contrast checker → · Palette generator →