#64AAE6#64AAE6

#64AAE6 is a light, moderate cyan. Relative luminance 0.372; OKLCH L 71.6% C 0.113 H 246.1°. Best body text is #000000 at 8.43:1 contrast (WCAG AA passes).

Color values

HEX	#64AAE6
RGB	rgb(100, 170, 230)
HSL	hsl(208, 72%, 65%)
HSV	hsv(208, 57%, 90%)
CMYK	cmyk(56.5%, 26.1%, 0%, 9.8%)
CIE-LAB	lab(67.40, -4.88, -36.85)
CIE-LCH	lch(67.40, 37.17, 262.45°)
OKLab	oklab(71.64% -0.0458 -0.1034)
OKLCH	oklch(71.64% 0.113 246.1)
XYZ	xyz(33.9080, 37.1690, 80.2350)
Luminance	0.3717 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64AAE6 #E6A064

analogous

#64E6E1 #64AAE6 #6469E6

triadic

#64AAE6 #E664AA #AAE664

tetradic

#64AAE6 #E164E6 #E6A064 #69E664

square

#64AAE6 #E164E6 #E6A064 #69E664

split-complementary

#64AAE6 #E66469 #E6E164

monochromatic

#1D6EB3 #2F8DDD #64AAE6 #99C7EE #CDE4F7

Accessibility & contrast

On white

2.49

#64AAE6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.43

#64AAE6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64AAE6

8.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64AAE6	#FFFFFF	#000000	##000000
##64AAE6	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)

#90ABE9

Deuteranopia (green-blind)

#7F9EE5

Tritanopia (blue-blind)

#00B8BF

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #64aae6;
/* rgb */ color: rgb(100, 170, 230);
/* oklch */ color: oklch(71.6% 0.113 246.1);

Tailwind

colors: {
  custom: {
    50: '#99c3ee',
    500: '#64aae6',
    950: '#000000',
  },
}

SCSS

$custom: #64aae6;
$custom-light: #99c3ee;
$custom-dark: #000000;

JSON

{
  "hex": "#64aae6",
  "rgb": {
    "r": 100,
    "g": 170,
    "b": 230
  },
  "hsl": {
    "h": 207.692,
    "s": 72.222,
    "l": 64.706
  },
  "oklch": {
    "l": 0.71642,
    "c": 0.11311,
    "h": 246.1
  },
  "luminance": 0.37172
}

Semantic roles & 50–950 ramp

primary

#64AAE6

secondary

#E9D1BD

accent

#6B11D4

background

#F9FBFE

surface

#F2F7FD

border

#CCD0D5

text

#0F1216

muted

#7E8184

Preview Lab

Preview with #64AAE6

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

Preview Lab → · Contrast checker → · Palette generator →