#64D3F2#64D3F2

#64D3F2 is a light, moderate cyan. Relative luminance 0.557; OKLCH L 81.4% C 0.110 H 218.9°. Best body text is #000000 at 12.14:1 contrast (WCAG AA passes).

Color values

HEX	#64D3F2
RGB	rgb(100, 211, 242)
HSL	hsl(193, 85%, 67%)
HSV	hsv(193, 59%, 95%)
CMYK	cmyk(58.7%, 12.8%, 0%, 5.1%)
CIE-LAB	lab(79.45, -22.95, -24.78)
CIE-LCH	lch(79.45, 33.78, 227.20°)
OKLab	oklab(81.37% -0.0855 -0.0688)
OKLCH	oklch(81.37% 0.11 218.9)
XYZ	xyz(44.5704, 55.7043, 92.3903)
Luminance	0.5571 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64D3F2 #F28364

analogous

#64F2CA #64D3F2 #648CF2

triadic

#64D3F2 #F264D3 #D3F264

tetradic

#64D3F2 #CA64F2 #F28364 #8CF264

square

#64D3F2 #CA64F2 #F28364 #8CF264

split-complementary

#64D3F2 #F2648C #F2CA64

monochromatic

#11A2CB #2CC3ED #64D3F2 #9CE3F7 #D5F3FB

Accessibility & contrast

On white

1.73

#64D3F2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.14

#64D3F2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64D3F2

12.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64D3F2	#FFFFFF	#000000	##000000
##64D3F2	1.00	1.73	12.14	12.14
#FFFFFF	1.73	1.00	21.00	21.00
#000000	12.14	21.00	1.00	1.00
##000000	12.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFCEF4

Deuteranopia (green-blind)

#ABBEF2

Tritanopia (blue-blind)

#00DEDD

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #64d3f2;
/* rgb */ color: rgb(100, 211, 242);
/* oklch */ color: oklch(81.4% 0.110 218.9);

Tailwind

colors: {
  custom: {
    50: '#9ce0f6',
    500: '#64d3f2',
    950: '#000000',
  },
}

SCSS

$custom: #64d3f2;
$custom-light: #9ce0f6;
$custom-dark: #000000;

JSON

{
  "hex": "#64d3f2",
  "rgb": {
    "r": 100,
    "g": 211,
    "b": 242
  },
  "hsl": {
    "h": 193.099,
    "s": 84.524,
    "l": 67.059
  },
  "oklch": {
    "l": 0.81366,
    "c": 0.10974,
    "h": 218.9
  },
  "luminance": 0.55709
}

Semantic roles & 50–950 ramp

primary

#64D3F2

secondary

#C75333

accent

#3505E1

background

#FCFEFF

surface

#F6FCFE

border

#D0D5D6

text

#0F1517

muted

#808485

Preview Lab

Preview with #64D3F2

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

Preview Lab → · Contrast checker → · Palette generator →