#64DBFF#64DBFF

#64DBFF is a very light, moderate cyan. Relative luminance 0.606; OKLCH L 83.7% C 0.117 H 220.8°. Best body text is #000000 at 13.12:1 contrast (WCAG AA passes).

Color values

HEX	#64DBFF
RGB	rgb(100, 219, 255)
HSL	hsl(194, 100%, 70%)
HSV	hsv(194, 61%, 100%)
CMYK	cmyk(60.8%, 14.1%, 0%, 0%)
CIE-LAB	lab(82.16, -23.18, -27.55)
CIE-LCH	lch(82.16, 36.01, 229.92°)
OKLab	oklab(83.69% -0.0889 -0.0767)
OKLCH	oklch(83.69% 0.117 220.8)
XYZ	xyz(48.6298, 60.5874, 103.7201)
Luminance	0.6059 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64DBFF #FF8864

analogous

#64FFD5 #64DBFF #648EFF

triadic

#64DBFF #FF64DB #DBFF64

tetradic

#64DBFF #D564FF #FF8864 #8EFF64

square

#64DBFF #D564FF #FF8864 #8EFF64

split-complementary

#64DBFF #FF648E #FFD564

monochromatic

#00B3E9 #27CDFF #64DBFF #A1E9FF #DEF7FF

Accessibility & contrast

On white

1.60

#64DBFF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.12

#64DBFF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64DBFF

13.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64DBFF	#FFFFFF	#000000	##000000
##64DBFF	1.00	1.60	13.12	13.12
#FFFFFF	1.60	1.00	21.00	21.00
#000000	13.12	21.00	1.00	1.00
##000000	13.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5D6FF

Deuteranopia (green-blind)

#AFC5FF

Tritanopia (blue-blind)

#00E7E6

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #64dbff;
/* rgb */ color: rgb(100, 219, 255);
/* oklch */ color: oklch(83.7% 0.117 220.8);

Tailwind

colors: {
  custom: {
    50: '#9ee6ff',
    500: '#64dbff',
    950: '#000000',
  },
}

SCSS

$custom: #64dbff;
$custom-light: #9ee6ff;
$custom-dark: #000000;

JSON

{
  "hex": "#64dbff",
  "rgb": {
    "r": 100,
    "g": 219,
    "b": 255
  },
  "hsl": {
    "h": 193.935,
    "s": 100,
    "l": 69.608
  },
  "oklch": {
    "l": 0.83686,
    "c": 0.11737,
    "h": 220.8
  },
  "luminance": 0.60592
}

Semantic roles & 50–950 ramp

primary

#64DBFF

secondary

#DA552D

accent

#3500E6

background

#FCFEFF

surface

#F6FCFF

border

#D0D5D7

text

#101618

muted

#808486

Preview Lab

Preview with #64DBFF

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

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