#64DEFA#64DEFA

#64DEFA is a very light, moderate cyan. Relative luminance 0.619; OKLCH L 84.2% C 0.115 H 215.2°. Best body text is #000000 at 13.37:1 contrast (WCAG AA passes).

Color values

HEX	#64DEFA
RGB	rgb(100, 222, 250)
HSL	hsl(191, 94%, 69%)
HSV	hsv(191, 60%, 98%)
CMYK	cmyk(60%, 11.2%, 0%, 2%)
CIE-LAB	lab(82.83, -26.11, -23.87)
CIE-LCH	lch(82.83, 35.38, 222.44°)
OKLab	oklab(84.17% -0.0938 -0.0663)
OKLCH	oklch(84.17% 0.115 215.2)
XYZ	xyz(48.6251, 61.8491, 99.7994)
Luminance	0.6185 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64DEFA #FA8064

analogous

#64FACB #64DEFA #6493FA

triadic

#64DEFA #FA64DE #DEFA64

tetradic

#64DEFA #CB64FA #FA8064 #93FA64

square

#64DEFA #CB64FA #FA8064 #93FA64

split-complementary

#64DEFA #FA6493 #FACB64

monochromatic

#07B5DC #29D1F8 #64DEFA #9FEBFC #DBF7FE

Accessibility & contrast

On white

1.57

#64DEFA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.37

#64DEFA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64DEFA

13.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64DEFA	#FFFFFF	#000000	##000000
##64DEFA	1.00	1.57	13.37	13.37
#FFFFFF	1.57	1.00	21.00	21.00
#000000	13.37	21.00	1.00	1.00
##000000	13.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAD8FC

Deuteranopia (green-blind)

#B4C7FA

Tritanopia (blue-blind)

#00E9E7

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #64defa;
/* rgb */ color: rgb(100, 222, 250);
/* oklch */ color: oklch(84.2% 0.115 215.2);

Tailwind

colors: {
  custom: {
    50: '#9ee8fc',
    500: '#64defa',
    950: '#000000',
  },
}

SCSS

$custom: #64defa;
$custom-light: #9ee8fc;
$custom-dark: #000000;

JSON

{
  "hex": "#64defa",
  "rgb": {
    "r": 100,
    "g": 222,
    "b": 250
  },
  "hsl": {
    "h": 191.2,
    "s": 93.75,
    "l": 68.627
  },
  "oklch": {
    "l": 0.84172,
    "c": 0.11485,
    "h": 215.2
  },
  "luminance": 0.61854
}

Semantic roles & 50–950 ramp

primary

#64DEFA

secondary

#D44D2E

accent

#2B00E6

background

#FCFEFF

surface

#F6FCFF

border

#D0D5D7

text

#101617

muted

#808485

Preview Lab

Preview with #64DEFA

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

Preview Lab → · Contrast checker → · Palette generator →