#64ABE6#64ABE6

#64ABE6 is a light, moderate cyan. Relative luminance 0.375; OKLCH L 71.9% C 0.112 H 245.3°. Best body text is #000000 at 8.51:1 contrast (WCAG AA passes).

Color values

HEX	#64ABE6
RGB	rgb(100, 171, 230)
HSL	hsl(207, 72%, 65%)
HSV	hsv(207, 57%, 90%)
CMYK	cmyk(56.5%, 25.7%, 0%, 9.8%)
CIE-LAB	lab(67.68, -5.44, -36.41)
CIE-LCH	lch(67.68, 36.81, 261.51°)
OKLab	oklab(71.86% -0.0469 -0.1021)
OKLCH	oklch(71.86% 0.112 245.3)
XYZ	xyz(34.0962, 37.5453, 80.2977)
Luminance	0.3755 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64ABE6 #E69F64

analogous

#64E6E0 #64ABE6 #646AE6

triadic

#64ABE6 #E664AB #ABE664

tetradic

#64ABE6 #E064E6 #E69F64 #6AE664

square

#64ABE6 #E064E6 #E69F64 #6AE664

split-complementary

#64ABE6 #E6646A #E6E064

monochromatic

#1D6FB3 #2F8EDD #64ABE6 #99C8EE #CDE4F7

Accessibility & contrast

On white

2.47

#64ABE6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.51

#64ABE6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64ABE6

8.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64ABE6	#FFFFFF	#000000	##000000
##64ABE6	1.00	2.47	8.51	8.51
#FFFFFF	2.47	1.00	21.00	21.00
#000000	8.51	21.00	1.00	1.00
##000000	8.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#92ACE9

Deuteranopia (green-blind)

#809FE5

Tritanopia (blue-blind)

#00B9BF

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #64abe6;
/* rgb */ color: rgb(100, 171, 230);
/* oklch */ color: oklch(71.9% 0.112 245.3);

Tailwind

colors: {
  custom: {
    50: '#99c3ee',
    500: '#64abe6',
    950: '#000000',
  },
}

SCSS

$custom: #64abe6;
$custom-light: #99c3ee;
$custom-dark: #000000;

JSON

{
  "hex": "#64abe6",
  "rgb": {
    "r": 100,
    "g": 171,
    "b": 230
  },
  "hsl": {
    "h": 207.231,
    "s": 72.222,
    "l": 64.706
  },
  "oklch": {
    "l": 0.71864,
    "c": 0.11241,
    "h": 245.3
  },
  "luminance": 0.37548
}

Semantic roles & 50–950 ramp

primary

#64ABE6

secondary

#E9D1BD

accent

#6A11D4

background

#F9FCFE

surface

#F2F8FD

border

#CCD1D5

text

#0F1216

muted

#7E8184

Preview Lab

Preview with #64ABE6

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

Preview Lab → · Contrast checker → · Palette generator →