#64A7FE#64A7FE

#64A7FE is a light, vivid cyan. Relative luminance 0.375; OKLCH L 72.2% C 0.145 H 255.6°. Best body text is #000000 at 8.50:1 contrast (WCAG AA passes).

Color values

HEX	#64A7FE
RGB	rgb(100, 167, 254)
HSL	hsl(214, 99%, 69%)
HSV	hsv(214, 61%, 100%)
CMYK	cmyk(60.6%, 34.3%, 0%, 0.4%)
CIE-LAB	lab(67.65, 4.38, -49.56)
CIE-LCH	lch(67.65, 49.75, 275.05°)
OKLab	oklab(72.19% -0.036 -0.1403)
OKLCH	oklch(72.19% 0.145 255.6)
XYZ	xyz(36.9572, 37.4991, 99.0372)
Luminance	0.3750 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64A7FE #FEBB64

analogous

#64F4FE #64A7FE #6E64FE

triadic

#64A7FE #FE64A7 #A7FE64

tetradic

#64A7FE #FE64F4 #FEBB64 #64FE6E

square

#64A7FE #FE64F4 #FEBB64 #64FE6E

split-complementary

#64A7FE #FE6E64 #F4FE64

monochromatic

#0165E6 #2784FE #64A7FE #A1CAFE #DEECFF

Accessibility & contrast

On white

2.47

#64A7FE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.50

#64A7FE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64A7FE

8.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64A7FE	#FFFFFF	#000000	##000000
##64A7FE	1.00	2.47	8.50	8.50
#FFFFFF	2.47	1.00	21.00	21.00
#000000	8.50	21.00	1.00	1.00
##000000	8.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#82ADFF

Deuteranopia (green-blind)

#6D9EFC

Tritanopia (blue-blind)

#00BBC7

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #64a7fe;
/* rgb */ color: rgb(100, 167, 254);
/* oklch */ color: oklch(72.2% 0.145 255.6);

Tailwind

colors: {
  custom: {
    50: '#9cc0ff',
    500: '#64a7fe',
    950: '#000000',
  },
}

SCSS

$custom: #64a7fe;
$custom-light: #9cc0ff;
$custom-dark: #000000;

JSON

{
  "hex": "#64a7fe",
  "rgb": {
    "r": 100,
    "g": 167,
    "b": 254
  },
  "hsl": {
    "h": 213.896,
    "s": 98.718,
    "l": 69.412
  },
  "oklch": {
    "l": 0.72189,
    "c": 0.14485,
    "h": 255.6
  },
  "luminance": 0.37503
}

Semantic roles & 50–950 ramp

primary

#64A7FE

secondary

#F5E2C9

accent

#8200E6

background

#FAFBFF

surface

#F4F7FF

border

#CED0D7

text

#0F1218

muted

#7F8186

Preview Lab

Preview with #64A7FE

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

Preview Lab → · Contrast checker → · Palette generator →