#64D6F0#64D6F0

#64D6F0 is a light, moderate cyan. Relative luminance 0.571; OKLCH L 82.0% C 0.109 H 215.0°. Best body text is #000000 at 12.42:1 contrast (WCAG AA passes).

Color values

HEX	#64D6F0
RGB	rgb(100, 214, 240)
HSL	hsl(191, 82%, 67%)
HSV	hsv(191, 58%, 94%)
CMYK	cmyk(58.3%, 10.8%, 0%, 5.9%)
CIE-LAB	lab(80.23, -25.02, -22.52)
CIE-LCH	lch(80.23, 33.66, 222.00°)
OKLab	oklab(81.97% -0.0893 -0.0625)
OKLCH	oklch(81.97% 0.109 215)
XYZ	xyz(45.0239, 57.0893, 91.0677)
Luminance	0.5709 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64D6F0 #F07E64

analogous

#64F0C4 #64D6F0 #6490F0

triadic

#64D6F0 #F064D6 #D6F064

tetradic

#64D6F0 #C464F0 #F07E64 #90F064

square

#64D6F0 #C464F0 #F07E64 #90F064

split-complementary

#64D6F0 #F06490 #F0C464

monochromatic

#13A5C6 #2CC7EB #64D6F0 #9CE5F5 #D4F4FB

Accessibility & contrast

On white

1.69

#64D6F0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.42

#64D6F0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64D6F0

12.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64D6F0	#FFFFFF	#000000	##000000
##64D6F0	1.00	1.69	12.42	12.42
#FFFFFF	1.69	1.00	21.00	21.00
#000000	12.42	21.00	1.00	1.00
##000000	12.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3D0F2

Deuteranopia (green-blind)

#AFC0F0

Tritanopia (blue-blind)

#00E0DE

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #64d6f0;
/* rgb */ color: rgb(100, 214, 240);
/* oklch */ color: oklch(82.0% 0.109 215.0);

Tailwind

colors: {
  custom: {
    50: '#9ce2f5',
    500: '#64d6f0',
    950: '#000000',
  },
}

SCSS

$custom: #64d6f0;
$custom-light: #9ce2f5;
$custom-dark: #000000;

JSON

{
  "hex": "#64d6f0",
  "rgb": {
    "r": 100,
    "g": 214,
    "b": 240
  },
  "hsl": {
    "h": 191.143,
    "s": 82.353,
    "l": 66.667
  },
  "oklch": {
    "l": 0.81973,
    "c": 0.10903,
    "h": 215
  },
  "luminance": 0.57094
}

Semantic roles & 50–950 ramp

primary

#64D6F0

secondary

#C44F35

accent

#2F07DF

background

#FCFEFF

surface

#F6FCFE

border

#D0D5D6

text

#0F1517

muted

#808485

Preview Lab

Preview with #64D6F0

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

Preview Lab → · Contrast checker → · Palette generator →