#64ADF7#64ADF7

#64ADF7 is a light, vivid cyan. Relative luminance 0.393; OKLCH L 73.1% C 0.131 H 250.3°. Best body text is #000000 at 8.86:1 contrast (WCAG AA passes).

Color values

HEX	#64ADF7
RGB	rgb(100, 173, 247)
HSL	hsl(210, 90%, 68%)
HSV	hsv(210, 60%, 97%)
CMYK	cmyk(59.5%, 30%, 0%, 3.1%)
CIE-LAB	lab(68.97, -1.25, -43.67)
CIE-LCH	lch(68.97, 43.69, 268.37°)
OKLab	oklab(73.12% -0.044 -0.1231)
OKLCH	oklch(73.12% 0.131 250.3)
XYZ	xyz(36.9815, 39.3085, 93.6161)
Luminance	0.3931 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64ADF7 #F7AE64

analogous

#64F7F7 #64ADF7 #6464F7

triadic

#64ADF7 #F764AD #ADF764

tetradic

#64ADF7 #F764F7 #F7AE64 #64F764

square

#64ADF7 #F764F7 #F7AE64 #64F764

split-complementary

#64ADF7 #F76464 #F7F764

monochromatic

#0B70D6 #2A8EF4 #64ADF7 #9ECCFA #D8EBFD

Accessibility & contrast

On white

2.37

#64ADF7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.86

#64ADF7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64ADF7

8.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64ADF7	#FFFFFF	#000000	##000000
##64ADF7	1.00	2.37	8.86	8.86
#FFFFFF	2.37	1.00	21.00	21.00
#000000	8.86	21.00	1.00	1.00
##000000	8.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8EB0FA

Deuteranopia (green-blind)

#7AA2F6

Tritanopia (blue-blind)

#00BEC7

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #64adf7;
/* rgb */ color: rgb(100, 173, 247);
/* oklch */ color: oklch(73.1% 0.131 250.3);

Tailwind

colors: {
  custom: {
    50: '#9bc5fa',
    500: '#64adf7',
    950: '#000000',
  },
}

SCSS

$custom: #64adf7;
$custom-light: #9bc5fa;
$custom-dark: #000000;

JSON

{
  "hex": "#64adf7",
  "rgb": {
    "r": 100,
    "g": 173,
    "b": 247
  },
  "hsl": {
    "h": 210.204,
    "s": 90.184,
    "l": 68.039
  },
  "oklch": {
    "l": 0.7312,
    "c": 0.13076,
    "h": 250.3
  },
  "luminance": 0.39312
}

Semantic roles & 50–950 ramp

primary

#64ADF7

secondary

#F2DCC5

accent

#7400E6

background

#FAFCFF

surface

#F4F8FF

border

#CED1D7

text

#0F1217

muted

#7F8185

Preview Lab

Preview with #64ADF7

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

Preview Lab → · Contrast checker → · Palette generator →