#64CBEE#64CBEE

#64CBEE is a light, moderate cyan. Relative luminance 0.516; OKLCH L 79.4% C 0.107 H 223.0°. Best body text is #000000 at 11.32:1 contrast (WCAG AA passes).

Color values

HEX	#64CBEE
RGB	rgb(100, 203, 238)
HSL	hsl(195, 80%, 66%)
HSV	hsv(195, 58%, 93%)
CMYK	cmyk(58%, 14.7%, 0%, 6.7%)
CIE-LAB	lab(77.04, -20.06, -26.32)
CIE-LCH	lch(77.04, 33.10, 232.69°)
OKLab	oklab(79.39% -0.0785 -0.0732)
OKLCH	oklch(79.39% 0.107 223)
XYZ	xyz(42.0380, 51.5902, 88.6149)
Luminance	0.5159 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64CBEE #EE8764

analogous

#64EECC #64CBEE #6486EE

triadic

#64CBEE #EE64CB #CBEE64

tetradic

#64CBEE #CC64EE #EE8764 #86EE64

square

#64CBEE #CC64EE #EE8764 #86EE64

split-complementary

#64CBEE #EE6486 #EECC64

monochromatic

#1596C2 #2DB8E8 #64CBEE #9BDEF4 #D2F0FA

Accessibility & contrast

On white

1.86

#64CBEE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.32

#64CBEE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64CBEE

11.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64CBEE	#FFFFFF	#000000	##000000
##64CBEE	1.00	1.86	11.32	11.32
#FFFFFF	1.86	1.00	21.00	21.00
#000000	11.32	21.00	1.00	1.00
##000000	11.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7C7F0

Deuteranopia (green-blind)

#A3B8EE

Tritanopia (blue-blind)

#00D6D6

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #64cbee;
/* rgb */ color: rgb(100, 203, 238);
/* oklch */ color: oklch(79.4% 0.107 223.0);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#64cbee",
  "rgb": {
    "r": 100,
    "g": 203,
    "b": 238
  },
  "hsl": {
    "h": 195.217,
    "s": 80.233,
    "l": 66.275
  },
  "oklch": {
    "l": 0.79392,
    "c": 0.10738,
    "h": 223
  },
  "luminance": 0.51594
}

Semantic roles & 50–950 ramp

primary

#64CBEE

secondary

#C05936

accent

#3F09DD

background

#FCFEFF

surface

#F6FBFE

border

#D0D4D6

text

#0F1517

muted

#808485

Preview Lab

Preview with #64CBEE

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

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