#64AEFF#64AEFF

#64AEFF is a light, vivid cyan. Relative luminance 0.402; OKLCH L 73.7% C 0.140 H 252.1°. Best body text is #000000 at 9.04:1 contrast (WCAG AA passes).

Color values

HEX	#64AEFF
RGB	rgb(100, 174, 255)
HSL	hsl(211, 100%, 70%)
HSV	hsv(211, 61%, 100%)
CMYK	cmyk(60.8%, 31.8%, 0%, 0%)
CIE-LAB	lab(69.61, 0.73, -47.01)
CIE-LCH	lch(69.61, 47.02, 270.89°)
OKLab	oklab(73.74% -0.0428 -0.1328)
OKLCH	oklch(73.74% 0.14 252.1)
XYZ	xyz(38.4350, 40.1978, 100.3218)
Luminance	0.4020 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64AEFF #FFB564

analogous

#64FBFF #64AEFF #6864FF

triadic

#64AEFF #FF64AE #AEFF64

tetradic

#64AEFF #FF64FB #FFB564 #64FF68

square

#64AEFF #FF64FB #FFB564 #64FF68

split-complementary

#64AEFF #FF6864 #FBFF64

monochromatic

#006FE9 #278EFF #64AEFF #A1CEFF #DEEEFF

Accessibility & contrast

On white

2.32

#64AEFF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.04

#64AEFF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64AEFF

9.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64AEFF	#FFFFFF	#000000	##000000
##64AEFF	1.00	2.32	9.04	9.04
#FFFFFF	2.32	1.00	21.00	21.00
#000000	9.04	21.00	1.00	1.00
##000000	9.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8BB2FF

Deuteranopia (green-blind)

#77A3FD

Tritanopia (blue-blind)

#00C1CB

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #64aeff;
/* rgb */ color: rgb(100, 174, 255);
/* oklch */ color: oklch(73.7% 0.140 252.1);

Tailwind

colors: {
  custom: {
    50: '#9cc5ff',
    500: '#64aeff',
    950: '#000000',
  },
}

SCSS

$custom: #64aeff;
$custom-light: #9cc5ff;
$custom-dark: #000000;

JSON

{
  "hex": "#64aeff",
  "rgb": {
    "r": 100,
    "g": 174,
    "b": 255
  },
  "hsl": {
    "h": 211.355,
    "s": 100,
    "l": 69.608
  },
  "oklch": {
    "l": 0.73738,
    "c": 0.13958,
    "h": 252.1
  },
  "luminance": 0.40201
}

Semantic roles & 50–950 ramp

primary

#64AEFF

secondary

#F6E0C9

accent

#7800E6

background

#FAFCFF

surface

#F4F8FF

border

#CED1D7

text

#0F1218

muted

#7F8186

Preview Lab

Preview with #64AEFF

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

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