#64C7E6#64C7E6

#64C7E6 is a light, moderate cyan. Relative luminance 0.493; OKLCH L 78.2% C 0.102 H 221.0°. Best body text is #000000 at 10.85:1 contrast (WCAG AA passes).

Color values

HEX	#64C7E6
RGB	rgb(100, 199, 230)
HSL	hsl(194, 72%, 65%)
HSV	hsv(194, 57%, 90%)
CMYK	cmyk(56.5%, 13.5%, 0%, 9.8%)
CIE-LAB	lab(75.62, -20.34, -24.19)
CIE-LCH	lch(75.62, 31.60, 229.94°)
OKLab	oklab(78.16% -0.0773 -0.0672)
OKLCH	oklch(78.16% 0.102 221)
XYZ	xyz(39.9563, 49.2656, 82.2511)
Luminance	0.4927 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64C7E6 #E68364

analogous

#64E6C4 #64C7E6 #6486E6

triadic

#64C7E6 #E664C7 #C7E664

tetradic

#64C7E6 #C464E6 #E68364 #86E664

square

#64C7E6 #C464E6 #E68364 #86E664

split-complementary

#64C7E6 #E66486 #E6C464

monochromatic

#1D8FB3 #2FB4DD #64C7E6 #99DAEE #CDEDF7

Accessibility & contrast

On white

1.93

#64C7E6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.85

#64C7E6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64C7E6

10.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64C7E6	#FFFFFF	#000000	##000000
##64C7E6	1.00	1.93	10.85	10.85
#FFFFFF	1.93	1.00	21.00	21.00
#000000	10.85	21.00	1.00	1.00
##000000	10.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4C2E8

Deuteranopia (green-blind)

#A1B4E6

Tritanopia (blue-blind)

#00D1D1

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #64c7e6;
/* rgb */ color: rgb(100, 199, 230);
/* oklch */ color: oklch(78.2% 0.102 221.0);

Tailwind

colors: {
  custom: {
    50: '#9ad8ee',
    500: '#64c7e6',
    950: '#000000',
  },
}

SCSS

$custom: #64c7e6;
$custom-light: #9ad8ee;
$custom-dark: #000000;

JSON

{
  "hex": "#64c7e6",
  "rgb": {
    "r": 100,
    "g": 199,
    "b": 230
  },
  "hsl": {
    "h": 194.308,
    "s": 72.222,
    "l": 64.706
  },
  "oklch": {
    "l": 0.78165,
    "c": 0.10238,
    "h": 221
  },
  "luminance": 0.49269
}

Semantic roles & 50–950 ramp

primary

#64C7E6

secondary

#E9C7BD

accent

#4011D4

background

#FAFDFE

surface

#F3FAFD

border

#CDD3D5

text

#0F1416

muted

#7F8384

Preview Lab

Preview with #64C7E6

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

Preview Lab → · Contrast checker → · Palette generator →