#64CCF1#64CCF1

#64CCF1 is a light, moderate cyan. Relative luminance 0.522; OKLCH L 79.7% C 0.109 H 224.1°. Best body text is #000000 at 11.45:1 contrast (WCAG AA passes).

Color values

HEX	#64CCF1
RGB	rgb(100, 204, 241)
HSL	hsl(196, 83%, 67%)
HSV	hsv(196, 59%, 95%)
CMYK	cmyk(58.5%, 15.4%, 0%, 5.5%)
CIE-LAB	lab(77.43, -19.69, -27.34)
CIE-LCH	lch(77.43, 33.69, 234.23°)
OKLab	oklab(79.74% -0.0785 -0.0761)
OKLCH	oklch(79.74% 0.109 224.1)
XYZ	xyz(42.7194, 52.2418, 91.0344)
Luminance	0.5225 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64CCF1 #F18964

analogous

#64F1D0 #64CCF1 #6486F1

triadic

#64CCF1 #F164CC #CCF164

tetradic

#64CCF1 #D064F1 #F18964 #86F164

square

#64CCF1 #D064F1 #F18964 #86F164

split-complementary

#64CCF1 #F16486 #F1D064

monochromatic

#1299C8 #2CBAEC #64CCF1 #9CDEF6 #D4F1FB

Accessibility & contrast

On white

1.83

#64CCF1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.45

#64CCF1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64CCF1

11.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64CCF1	#FFFFFF	#000000	##000000
##64CCF1	1.00	1.83	11.45	11.45
#FFFFFF	1.83	1.00	21.00	21.00
#000000	11.45	21.00	1.00	1.00
##000000	11.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7C8F3

Deuteranopia (green-blind)

#A3B9F1

Tritanopia (blue-blind)

#00D7D8

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #64ccf1;
/* rgb */ color: rgb(100, 204, 241);
/* oklch */ color: oklch(79.7% 0.109 224.1);

Tailwind

colors: {
  custom: {
    50: '#9cdbf5',
    500: '#64ccf1',
    950: '#000000',
  },
}

SCSS

$custom: #64ccf1;
$custom-light: #9cdbf5;
$custom-dark: #000000;

JSON

{
  "hex": "#64ccf1",
  "rgb": {
    "r": 100,
    "g": 204,
    "b": 241
  },
  "hsl": {
    "h": 195.745,
    "s": 83.432,
    "l": 66.863
  },
  "oklch": {
    "l": 0.79739,
    "c": 0.10933,
    "h": 224.1
  },
  "luminance": 0.52246
}

Semantic roles & 50–950 ramp

primary

#64CCF1

secondary

#C55A34

accent

#3F06E0

background

#FCFEFF

surface

#F6FBFE

border

#D0D4D6

text

#0F1517

muted

#808485

Preview Lab

Preview with #64CCF1

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

Preview Lab → · Contrast checker → · Palette generator →