#64DDFA#64DDFA

#64DDFA is a very light, moderate cyan. Relative luminance 0.613; OKLCH L 83.9% C 0.115 H 216.0°. Best body text is #000000 at 13.26:1 contrast (WCAG AA passes).

Color values

HEX	#64DDFA
RGB	rgb(100, 221, 250)
HSL	hsl(192, 94%, 69%)
HSV	hsv(192, 60%, 98%)
CMYK	cmyk(60%, 11.6%, 0%, 2%)
CIE-LAB	lab(82.55, -25.62, -24.30)
CIE-LCH	lch(82.55, 35.31, 223.49°)
OKLab	oklab(83.95% -0.0928 -0.0675)
OKLCH	oklch(83.95% 0.115 216)
XYZ	xyz(48.3603, 61.3194, 99.7112)
Luminance	0.6132 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64DDFA #FA8164

analogous

#64FACC #64DDFA #6492FA

triadic

#64DDFA #FA64DD #DDFA64

tetradic

#64DDFA #CC64FA #FA8164 #92FA64

square

#64DDFA #CC64FA #FA8164 #92FA64

split-complementary

#64DDFA #FA6492 #FACC64

monochromatic

#07B3DC #29D0F8 #64DDFA #9FEAFC #DBF7FE

Accessibility & contrast

On white

1.58

#64DDFA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.26

#64DDFA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64DDFA

13.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64DDFA	#FFFFFF	#000000	##000000
##64DDFA	1.00	1.58	13.26	13.26
#FFFFFF	1.58	1.00	21.00	21.00
#000000	13.26	21.00	1.00	1.00
##000000	13.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9D7FC

Deuteranopia (green-blind)

#B3C6FA

Tritanopia (blue-blind)

#00E8E6

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #64ddfa;
/* rgb */ color: rgb(100, 221, 250);
/* oklch */ color: oklch(83.9% 0.115 216.0);

Tailwind

colors: {
  custom: {
    50: '#9ee7fc',
    500: '#64ddfa',
    950: '#000000',
  },
}

SCSS

$custom: #64ddfa;
$custom-light: #9ee7fc;
$custom-dark: #000000;

JSON

{
  "hex": "#64ddfa",
  "rgb": {
    "r": 100,
    "g": 221,
    "b": 250
  },
  "hsl": {
    "h": 191.6,
    "s": 93.75,
    "l": 68.627
  },
  "oklch": {
    "l": 0.83945,
    "c": 0.11474,
    "h": 216
  },
  "luminance": 0.61324
}

Semantic roles & 50–950 ramp

primary

#64DDFA

secondary

#D44E2E

accent

#2C00E6

background

#FCFEFF

surface

#F6FCFF

border

#D0D5D7

text

#101617

muted

#808485

Preview Lab

Preview with #64DDFA

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

Preview Lab → · Contrast checker → · Palette generator →