#64ABE1#64ABE1

#64ABE1 is a light, moderate cyan. Relative luminance 0.373; OKLCH L 71.6% C 0.107 H 243.0°. Best body text is #000000 at 8.45:1 contrast (WCAG AA passes).

Color values

HEX	#64ABE1
RGB	rgb(100, 171, 225)
HSL	hsl(206, 68%, 64%)
HSV	hsv(206, 56%, 88%)
CMYK	cmyk(55.6%, 24%, 0%, 11.8%)
CIE-LAB	lab(67.48, -6.97, -33.99)
CIE-LCH	lch(67.48, 34.70, 258.41°)
OKLab	oklab(71.63% -0.0485 -0.0952)
OKLCH	oklch(71.63% 0.107 243)
XYZ	xyz(33.4041, 37.2685, 76.6528)
Luminance	0.3727 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64ABE1 #E19A64

analogous

#64E1D8 #64ABE1 #646CE1

triadic

#64ABE1 #E164AB #ABE164

tetradic

#64ABE1 #D864E1 #E19A64 #6CE164

square

#64ABE1 #D864E1 #E19A64 #6CE164

split-complementary

#64ABE1 #E1646C #E1D864

monochromatic

#216FAA #318FD7 #64ABE1 #97C7EB #CBE3F5

Accessibility & contrast

On white

2.48

#64ABE1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.45

#64ABE1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64ABE1

8.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64ABE1	#FFFFFF	#000000	##000000
##64ABE1	1.00	2.48	8.45	8.45
#FFFFFF	2.48	1.00	21.00	21.00
#000000	8.45	21.00	1.00	1.00
##000000	8.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#93ABE4

Deuteranopia (green-blind)

#839FE0

Tritanopia (blue-blind)

#00B8BD

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #64abe1;
/* rgb */ color: rgb(100, 171, 225);
/* oklch */ color: oklch(71.6% 0.107 243.0);

Tailwind

colors: {
  custom: {
    50: '#99c3ea',
    500: '#64abe1',
    950: '#000000',
  },
}

SCSS

$custom: #64abe1;
$custom-light: #99c3ea;
$custom-dark: #000000;

JSON

{
  "hex": "#64abe1",
  "rgb": {
    "r": 100,
    "g": 171,
    "b": 225
  },
  "hsl": {
    "h": 205.92,
    "s": 67.568,
    "l": 63.725
  },
  "oklch": {
    "l": 0.71633,
    "c": 0.10682,
    "h": 243
  },
  "luminance": 0.37271
}

Semantic roles & 50–950 ramp

primary

#64ABE1

secondary

#E6CDBA

accent

#6616CF

background

#F9FCFE

surface

#F2F8FD

border

#CCD1D5

text

#0F1216

muted

#7E8184

Preview Lab

Preview with #64ABE1

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

Preview Lab → · Contrast checker → · Palette generator →