#64ABE0#64ABE0

#64ABE0 is a light, moderate cyan. Relative luminance 0.372; OKLCH L 71.6% C 0.106 H 242.5°. Best body text is #000000 at 8.44:1 contrast (WCAG AA passes).

Color values

HEX	#64ABE0
RGB	rgb(100, 171, 224)
HSL	hsl(206, 67%, 64%)
HSV	hsv(206, 55%, 88%)
CMYK	cmyk(55.4%, 23.7%, 0%, 12.2%)
CIE-LAB	lab(67.44, -7.27, -33.50)
CIE-LCH	lch(67.44, 34.28, 257.75°)
OKLab	oklab(71.59% -0.0488 -0.0938)
OKLCH	oklch(71.59% 0.106 242.5)
XYZ	xyz(33.2681, 37.2141, 75.9364)
Luminance	0.3722 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64ABE0 #E09964

analogous

#64E0D7 #64ABE0 #646DE0

triadic

#64ABE0 #E064AB #ABE064

tetradic

#64ABE0 #D764E0 #E09964 #6DE064

square

#64ABE0 #D764E0 #E09964 #6DE064

split-complementary

#64ABE0 #E0646D #E0D764

monochromatic

#226FA8 #318FD6 #64ABE0 #97C7EA #CAE2F4

Accessibility & contrast

On white

2.49

#64ABE0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.44

#64ABE0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64ABE0

8.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64ABE0	#FFFFFF	#000000	##000000
##64ABE0	1.00	2.49	8.44	8.44
#FFFFFF	2.49	1.00	21.00	21.00
#000000	8.44	21.00	1.00	1.00
##000000	8.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#94ABE2

Deuteranopia (green-blind)

#839FDF

Tritanopia (blue-blind)

#00B8BD

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #64abe0;
/* rgb */ color: rgb(100, 171, 224);
/* oklch */ color: oklch(71.6% 0.106 242.5);

Tailwind

colors: {
  custom: {
    50: '#99c3ea',
    500: '#64abe0',
    950: '#000000',
  },
}

SCSS

$custom: #64abe0;
$custom-light: #99c3ea;
$custom-dark: #000000;

JSON

{
  "hex": "#64abe0",
  "rgb": {
    "r": 100,
    "g": 171,
    "b": 224
  },
  "hsl": {
    "h": 205.645,
    "s": 66.667,
    "l": 63.529
  },
  "oklch": {
    "l": 0.71587,
    "c": 0.10573,
    "h": 242.5
  },
  "luminance": 0.37217
}

Semantic roles & 50–950 ramp

primary

#64ABE0

secondary

#E6CDBA

accent

#6517CF

background

#F9FCFE

surface

#F2F8FD

border

#CCD1D5

text

#0E1216

muted

#7E8184

Preview Lab

Preview with #64ABE0

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

Preview Lab → · Contrast checker → · Palette generator →