#64DDF7#64DDF7

#64DDF7 is a very light, moderate cyan. Relative luminance 0.611; OKLCH L 83.8% C 0.113 H 214.0°. Best body text is #000000 at 13.23:1 contrast (WCAG AA passes).

Color values

HEX	#64DDF7
RGB	rgb(100, 221, 247)
HSL	hsl(191, 90%, 68%)
HSV	hsv(191, 60%, 97%)
CMYK	cmyk(59.5%, 10.5%, 0%, 3.1%)
CIE-LAB	lab(82.45, -26.48, -22.87)
CIE-LCH	lch(82.45, 34.98, 220.82°)
OKLab	oklab(83.83% -0.0939 -0.0635)
OKLCH	oklch(83.83% 0.113 214)
XYZ	xyz(47.8937, 61.1328, 97.2534)
Luminance	0.6114 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64DDF7 #F77E64

analogous

#64F7C7 #64DDF7 #6493F7

triadic

#64DDF7 #F764DD #DDF764

tetradic

#64DDF7 #C764F7 #F77E64 #93F764

square

#64DDF7 #C764F7 #F77E64 #93F764

split-complementary

#64DDF7 #F76493 #F7C764

monochromatic

#0BB2D6 #2AD0F4 #64DDF7 #9EEAFA #D8F7FD

Accessibility & contrast

On white

1.59

#64DDF7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.23

#64DDF7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64DDF7

13.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64DDF7	#FFFFFF	#000000	##000000
##64DDF7	1.00	1.59	13.23	13.23
#FFFFFF	1.59	1.00	21.00	21.00
#000000	13.23	21.00	1.00	1.00
##000000	13.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAD6F9

Deuteranopia (green-blind)

#B4C6F7

Tritanopia (blue-blind)

#00E7E5

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #64ddf7;
/* rgb */ color: rgb(100, 221, 247);
/* oklch */ color: oklch(83.8% 0.113 214.0);

Tailwind

colors: {
  custom: {
    50: '#9de7f9',
    500: '#64ddf7',
    950: '#000000',
  },
}

SCSS

$custom: #64ddf7;
$custom-light: #9de7f9;
$custom-dark: #000000;

JSON

{
  "hex": "#64ddf7",
  "rgb": {
    "r": 100,
    "g": 221,
    "b": 247
  },
  "hsl": {
    "h": 190.612,
    "s": 90.184,
    "l": 68.039
  },
  "oklch": {
    "l": 0.83831,
    "c": 0.11334,
    "h": 214
  },
  "luminance": 0.61138
}

Semantic roles & 50–950 ramp

primary

#64DDF7

secondary

#D04C2F

accent

#2900E6

background

#FCFEFF

surface

#F6FCFF

border

#D0D5D7

text

#101617

muted

#808485

Preview Lab

Preview with #64DDF7

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

Preview Lab → · Contrast checker → · Palette generator →