#64ABE3#64ABE3

#64ABE3 is a light, moderate cyan. Relative luminance 0.374; OKLCH L 71.7% C 0.109 H 244.0°. Best body text is #000000 at 8.48:1 contrast (WCAG AA passes).

Color values

HEX	#64ABE3
RGB	rgb(100, 171, 227)
HSL	hsl(206, 69%, 64%)
HSV	hsv(206, 56%, 89%)
CMYK	cmyk(55.9%, 24.7%, 0%, 11%)
CIE-LAB	lab(67.56, -6.36, -34.96)
CIE-LCH	lch(67.56, 35.53, 259.69°)
OKLab	oklab(71.72% -0.0479 -0.098)
OKLCH	oklch(71.72% 0.109 244)
XYZ	xyz(33.6785, 37.3783, 78.0981)
Luminance	0.3738 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64ABE3 #E39C64

analogous

#64E3DC #64ABE3 #646CE3

triadic

#64ABE3 #E364AB #ABE364

tetradic

#64ABE3 #DC64E3 #E39C64 #6CE364

square

#64ABE3 #DC64E3 #E39C64 #6CE364

split-complementary

#64ABE3 #E3646C #E3DC64

monochromatic

#1F6FAD #308FDA #64ABE3 #98C7EC #CCE3F6

Accessibility & contrast

On white

2.48

#64ABE3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.48

#64ABE3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64ABE3

8.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64ABE3	#FFFFFF	#000000	##000000
##64ABE3	1.00	2.48	8.48	8.48
#FFFFFF	2.48	1.00	21.00	21.00
#000000	8.48	21.00	1.00	1.00
##000000	8.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#93ACE6

Deuteranopia (green-blind)

#829FE2

Tritanopia (blue-blind)

#00B9BE

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #64abe3;
/* rgb */ color: rgb(100, 171, 227);
/* oklch */ color: oklch(71.7% 0.109 244.0);

Tailwind

colors: {
  custom: {
    50: '#99c3ec',
    500: '#64abe3',
    950: '#000000',
  },
}

SCSS

$custom: #64abe3;
$custom-light: #99c3ec;
$custom-dark: #000000;

JSON

{
  "hex": "#64abe3",
  "rgb": {
    "r": 100,
    "g": 171,
    "b": 227
  },
  "hsl": {
    "h": 206.457,
    "s": 69.399,
    "l": 64.118
  },
  "oklch": {
    "l": 0.71724,
    "c": 0.10903,
    "h": 244
  },
  "luminance": 0.37381
}

Semantic roles & 50–950 ramp

primary

#64ABE3

secondary

#E8CFBB

accent

#6814D1

background

#F9FCFE

surface

#F2F8FD

border

#CCD1D5

text

#0F1216

muted

#7E8184

Preview Lab

Preview with #64ABE3

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

Preview Lab → · Contrast checker → · Palette generator →