#64ADD4#64ADD4

#64ADD4 is a light, moderate cyan. Relative luminance 0.373; OKLCH L 71.5% C 0.093 H 233.5°. Best body text is #000000 at 8.47:1 contrast (WCAG AA passes).

Color values

HEX	#64ADD4
RGB	rgb(100, 173, 212)
HSL	hsl(201, 57%, 61%)
HSV	hsv(201, 53%, 83%)
CMYK	cmyk(52.8%, 18.4%, 0%, 16.9%)
CIE-LAB	lab(67.54, -11.95, -26.75)
CIE-LCH	lch(67.54, 29.30, 245.92°)
OKLab	oklab(71.51% -0.0552 -0.0744)
OKLCH	oklch(71.51% 0.093 233.5)
XYZ	xyz(32.0784, 37.3472, 67.7929)
Luminance	0.3735 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64ADD4 #D48B64

analogous

#64D4C3 #64ADD4 #6475D4

triadic

#64ADD4 #D464AD #ADD464

tetradic

#64ADD4 #C364D4 #D48B64 #75D464

square

#64ADD4 #C364D4 #D48B64 #75D464

split-complementary

#64ADD4 #D46475 #D4C364

monochromatic

#296F94 #3693C4 #64ADD4 #94C6E1 #C4E0EF

Accessibility & contrast

On white

2.48

#64ADD4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.47

#64ADD4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64ADD4

8.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64ADD4	#FFFFFF	#000000	##000000
##64ADD4	1.00	2.48	8.47	8.47
#FFFFFF	2.48	1.00	21.00	21.00
#000000	8.47	21.00	1.00	1.00
##000000	8.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9AABD6

Deuteranopia (green-blind)

#8B9FD3

Tritanopia (blue-blind)

#1AB7BA

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #64add4;
/* rgb */ color: rgb(100, 173, 212);
/* oklch */ color: oklch(71.5% 0.093 233.5);

Tailwind

colors: {
  custom: {
    50: '#97c5e1',
    500: '#64add4',
    950: '#000000',
  },
}

SCSS

$custom: #64add4;
$custom-light: #97c5e1;
$custom-dark: #000000;

JSON

{
  "hex": "#64add4",
  "rgb": {
    "r": 100,
    "g": 173,
    "b": 212
  },
  "hsl": {
    "h": 200.893,
    "s": 56.566,
    "l": 61.176
  },
  "oklch": {
    "l": 0.71511,
    "c": 0.09267,
    "h": 233.5
  },
  "luminance": 0.3735
}

Semantic roles & 50–950 ramp

primary

#64ADD4

secondary

#DFC4B5

accent

#5A21C4

background

#F9FCFD

surface

#F2F8FB

border

#CCD1D4

text

#0E1215

muted

#7E8183

Preview Lab

Preview with #64ADD4

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

Preview Lab → · Contrast checker → · Palette generator →