#64AFF1#64AFF1

#64AFF1 is a light, vivid cyan. Relative luminance 0.397; OKLCH L 73.3% C 0.122 H 246.9°. Best body text is #000000 at 8.94:1 contrast (WCAG AA passes).

Color values

HEX	#64AFF1
RGB	rgb(100, 175, 241)
HSL	hsl(208, 83%, 67%)
HSV	hsv(208, 59%, 95%)
CMYK	cmyk(58.5%, 27.4%, 0%, 5.5%)
CIE-LAB	lab(69.27, -4.24, -39.95)
CIE-LCH	lch(69.27, 40.17, 263.94°)
OKLab	oklab(73.27% -0.0479 -0.1123)
OKLCH	oklch(73.27% 0.122 246.9)
XYZ	xyz(36.4569, 39.7168, 88.9469)
Luminance	0.3972 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64AFF1 #F1A664

analogous

#64F1EC #64AFF1 #6469F1

triadic

#64AFF1 #F164AF #AFF164

tetradic

#64AFF1 #EC64F1 #F1A664 #69F164

square

#64AFF1 #EC64F1 #F1A664 #69F164

split-complementary

#64AFF1 #F16469 #F1EC64

monochromatic

#1273C8 #2C92EC #64AFF1 #9CCCF6 #D4E9FB

Accessibility & contrast

On white

2.35

#64AFF1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.94

#64AFF1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64AFF1

8.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64AFF1	#FFFFFF	#000000	##000000
##64AFF1	1.00	2.35	8.94	8.94
#FFFFFF	2.35	1.00	21.00	21.00
#000000	8.94	21.00	1.00	1.00
##000000	8.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#93B1F4

Deuteranopia (green-blind)

#80A3F0

Tritanopia (blue-blind)

#00BFC6

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #64aff1;
/* rgb */ color: rgb(100, 175, 241);
/* oklch */ color: oklch(73.3% 0.122 246.9);

Tailwind

colors: {
  custom: {
    50: '#9bc6f6',
    500: '#64aff1',
    950: '#000000',
  },
}

SCSS

$custom: #64aff1;
$custom-light: #9bc6f6;
$custom-dark: #000000;

JSON

{
  "hex": "#64aff1",
  "rgb": {
    "r": 100,
    "g": 175,
    "b": 241
  },
  "hsl": {
    "h": 208.085,
    "s": 83.432,
    "l": 66.863
  },
  "oklch": {
    "l": 0.73265,
    "c": 0.12211,
    "h": 246.9
  },
  "luminance": 0.3972
}

Semantic roles & 50–950 ramp

primary

#64AFF1

secondary

#EFD7C2

accent

#6C06E0

background

#FAFCFF

surface

#F3F8FE

border

#CDD1D6

text

#0F1317

muted

#7F8285

Preview Lab

Preview with #64AFF1

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

Preview Lab → · Contrast checker → · Palette generator →