#64D0F4#64D0F4

#64D0F4 is a light, moderate cyan. Relative luminance 0.544; OKLCH L 80.8% C 0.111 H 222.7°. Best body text is #000000 at 11.87:1 contrast (WCAG AA passes).

Color values

HEX	#64D0F4
RGB	rgb(100, 208, 244)
HSL	hsl(195, 87%, 67%)
HSV	hsv(195, 59%, 96%)
CMYK	cmyk(59%, 14.8%, 0%, 4.3%)
CIE-LAB	lab(78.66, -20.85, -27.04)
CIE-LCH	lch(78.66, 34.15, 232.36°)
OKLab	oklab(80.77% -0.0816 -0.0752)
OKLCH	oklch(80.77% 0.111 222.7)
XYZ	xyz(44.1341, 54.3484, 93.7348)
Luminance	0.5435 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64D0F4 #F48864

analogous

#64F4D0 #64D0F4 #6488F4

triadic

#64D0F4 #F464D0 #D0F464

tetradic

#64D0F4 #D064F4 #F48864 #88F464

square

#64D0F4 #D064F4 #F48864 #88F464

split-complementary

#64D0F4 #F46488 #F4D064

monochromatic

#0F9FCF #2BBFF0 #64D0F4 #9DE1F8 #D6F3FC

Accessibility & contrast

On white

1.77

#64D0F4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.87

#64D0F4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64D0F4

11.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64D0F4	#FFFFFF	#000000	##000000
##64D0F4	1.00	1.77	11.87	11.87
#FFFFFF	1.77	1.00	21.00	21.00
#000000	11.87	21.00	1.00	1.00
##000000	11.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BBCBF6

Deuteranopia (green-blind)

#A6BCF4

Tritanopia (blue-blind)

#00DBDB

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #64d0f4;
/* rgb */ color: rgb(100, 208, 244);
/* oklch */ color: oklch(80.8% 0.111 222.7);

Tailwind

colors: {
  custom: {
    50: '#9cdef7',
    500: '#64d0f4',
    950: '#000000',
  },
}

SCSS

$custom: #64d0f4;
$custom-light: #9cdef7;
$custom-dark: #000000;

JSON

{
  "hex": "#64d0f4",
  "rgb": {
    "r": 100,
    "g": 208,
    "b": 244
  },
  "hsl": {
    "h": 195,
    "s": 86.747,
    "l": 67.451
  },
  "oklch": {
    "l": 0.80765,
    "c": 0.11099,
    "h": 222.7
  },
  "luminance": 0.54353
}

Semantic roles & 50–950 ramp

primary

#64D0F4

secondary

#CB5832

accent

#3A02E3

background

#FCFEFF

surface

#F6FCFE

border

#D0D5D6

text

#0F1517

muted

#808485

Preview Lab

Preview with #64D0F4

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

Preview Lab → · Contrast checker → · Palette generator →