#64CCEE#64CCEE

#64CCEE is a light, moderate cyan. Relative luminance 0.521; OKLCH L 79.6% C 0.107 H 222.1°. Best body text is #000000 at 11.41:1 contrast (WCAG AA passes).

Color values

HEX	#64CCEE
RGB	rgb(100, 204, 238)
HSL	hsl(195, 80%, 66%)
HSV	hsv(195, 58%, 93%)
CMYK	cmyk(58%, 14.3%, 0%, 6.7%)
CIE-LAB	lab(77.32, -20.57, -25.89)
CIE-LCH	lch(77.32, 33.07, 231.53°)
OKLab	oklab(79.62% -0.0796 -0.072)
OKLCH	oklch(79.62% 0.107 222.1)
XYZ	xyz(42.2749, 52.0640, 88.6938)
Luminance	0.5207 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64CCEE #EE8664

analogous

#64EECB #64CCEE #6487EE

triadic

#64CCEE #EE64CC #CCEE64

tetradic

#64CCEE #CB64EE #EE8664 #87EE64

square

#64CCEE #CB64EE #EE8664 #87EE64

split-complementary

#64CCEE #EE6487 #EECB64

monochromatic

#1598C2 #2DBAE8 #64CCEE #9BDEF4 #D2F0FA

Accessibility & contrast

On white

1.84

#64CCEE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.41

#64CCEE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64CCEE

11.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64CCEE	#FFFFFF	#000000	##000000
##64CCEE	1.00	1.84	11.41	11.41
#FFFFFF	1.84	1.00	21.00	21.00
#000000	11.41	21.00	1.00	1.00
##000000	11.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8C7F0

Deuteranopia (green-blind)

#A4B9EE

Tritanopia (blue-blind)

#00D7D7

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #64ccee;
/* rgb */ color: rgb(100, 204, 238);
/* oklch */ color: oklch(79.6% 0.107 222.1);

Tailwind

colors: {
  custom: {
    50: '#9bdbf3',
    500: '#64ccee',
    950: '#000000',
  },
}

SCSS

$custom: #64ccee;
$custom-light: #9bdbf3;
$custom-dark: #000000;

JSON

{
  "hex": "#64ccee",
  "rgb": {
    "r": 100,
    "g": 204,
    "b": 238
  },
  "hsl": {
    "h": 194.783,
    "s": 80.233,
    "l": 66.275
  },
  "oklch": {
    "l": 0.79619,
    "c": 0.10733,
    "h": 222.1
  },
  "luminance": 0.52068
}

Semantic roles & 50–950 ramp

primary

#64CCEE

secondary

#C05836

accent

#3D09DD

background

#FCFEFF

surface

#F6FBFE

border

#D0D4D6

text

#0F1517

muted

#808485

Preview Lab

Preview with #64CCEE

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

Preview Lab → · Contrast checker → · Palette generator →