#64ADD0#64ADD0

#64ADD0 is a light, moderate cyan. Relative luminance 0.372; OKLCH L 71.3% C 0.089 H 230.6°. Best body text is #000000 at 8.43:1 contrast (WCAG AA passes).

Color values

HEX	#64ADD0
RGB	rgb(100, 173, 208)
HSL	hsl(199, 53%, 60%)
HSV	hsv(199, 52%, 82%)
CMYK	cmyk(51.9%, 16.8%, 0%, 18.4%)
CIE-LAB	lab(67.39, -13.12, -24.78)
CIE-LCH	lch(67.39, 28.04, 242.09°)
OKLab	oklab(71.34% -0.0566 -0.0688)
OKLCH	oklch(71.34% 0.089 230.6)
XYZ	xyz(31.5800, 37.1479, 65.1684)
Luminance	0.3715 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64ADD0 #D08764

analogous

#64D0BD #64ADD0 #6477D0

triadic

#64ADD0 #D064AD #ADD064

tetradic

#64ADD0 #BD64D0 #D08764 #77D064

square

#64ADD0 #BD64D0 #D08764 #77D064

split-complementary

#64ADD0 #D06477 #D0BD64

monochromatic

#2B6E8E #3993BD #64ADD0 #93C6DE #C2DFEC

Accessibility & contrast

On white

2.49

#64ADD0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.43

#64ADD0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64ADD0

8.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64ADD0	#FFFFFF	#000000	##000000
##64ADD0	1.00	2.49	8.43	8.43
#FFFFFF	2.49	1.00	21.00	21.00
#000000	8.43	21.00	1.00	1.00
##000000	8.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9BABD2

Deuteranopia (green-blind)

#8C9FD0

Tritanopia (blue-blind)

#21B7B8

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #64add0;
/* rgb */ color: rgb(100, 173, 208);
/* oklch */ color: oklch(71.3% 0.089 230.6);

Tailwind

colors: {
  custom: {
    50: '#97c5de',
    500: '#64add0',
    950: '#000000',
  },
}

SCSS

$custom: #64add0;
$custom-light: #97c5de;
$custom-dark: #000000;

JSON

{
  "hex": "#64add0",
  "rgb": {
    "r": 100,
    "g": 173,
    "b": 208
  },
  "hsl": {
    "h": 199.444,
    "s": 53.465,
    "l": 60.392
  },
  "oklch": {
    "l": 0.71343,
    "c": 0.08913,
    "h": 230.6
  },
  "luminance": 0.37151
}

Semantic roles & 50–950 ramp

primary

#64ADD0

secondary

#DDC1B3

accent

#5725C1

background

#F9FCFD

surface

#F2F8FB

border

#CCD1D4

text

#0E1215

muted

#7E8183

Preview Lab

Preview with #64ADD0

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

Preview Lab → · Contrast checker → · Palette generator →