#64AAFE#64AAFE

#64AAFE is a light, vivid cyan. Relative luminance 0.386; OKLCH L 72.8% C 0.142 H 254.1°. Best body text is #000000 at 8.72:1 contrast (WCAG AA passes).

Color values

HEX	#64AAFE
RGB	rgb(100, 170, 254)
HSL	hsl(213, 99%, 69%)
HSV	hsv(213, 61%, 100%)
CMYK	cmyk(60.6%, 33.1%, 0%, 0.4%)
CIE-LAB	lab(68.47, 2.67, -48.27)
CIE-LCH	lch(68.47, 48.34, 273.17°)
OKLab	oklab(72.83% -0.039 -0.1365)
OKLCH	oklch(72.83% 0.142 254.1)
XYZ	xyz(37.5132, 38.6111, 99.2225)
Luminance	0.3861 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64AAFE #FEB864

analogous

#64F7FE #64AAFE #6B64FE

triadic

#64AAFE #FE64AA #AAFE64

tetradic

#64AAFE #FE64F7 #FEB864 #64FE6B

square

#64AAFE #FE64F7 #FEB864 #64FE6B

split-complementary

#64AAFE #FE6B64 #F7FE64

monochromatic

#0169E6 #2789FE #64AAFE #A1CBFE #DEEDFF

Accessibility & contrast

On white

2.41

#64AAFE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.72

#64AAFE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64AAFE

8.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64AAFE	#FFFFFF	#000000	##000000
##64AAFE	1.00	2.41	8.72	8.72
#FFFFFF	2.41	1.00	21.00	21.00
#000000	8.72	21.00	1.00	1.00
##000000	8.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#86AFFF

Deuteranopia (green-blind)

#72A0FC

Tritanopia (blue-blind)

#00BDC8

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #64aafe;
/* rgb */ color: rgb(100, 170, 254);
/* oklch */ color: oklch(72.8% 0.142 254.1);

Tailwind

colors: {
  custom: {
    50: '#9cc2ff',
    500: '#64aafe',
    950: '#000000',
  },
}

SCSS

$custom: #64aafe;
$custom-light: #9cc2ff;
$custom-dark: #000000;

JSON

{
  "hex": "#64aafe",
  "rgb": {
    "r": 100,
    "g": 170,
    "b": 254
  },
  "hsl": {
    "h": 212.727,
    "s": 98.718,
    "l": 69.412
  },
  "oklch": {
    "l": 0.72829,
    "c": 0.142,
    "h": 254.1
  },
  "luminance": 0.38615
}

Semantic roles & 50–950 ramp

primary

#64AAFE

secondary

#F5E1C9

accent

#7D00E6

background

#FAFBFF

surface

#F4F7FF

border

#CED0D7

text

#0F1218

muted

#7F8186

Preview Lab

Preview with #64AAFE

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

Preview Lab → · Contrast checker → · Palette generator →