#64C0F6#64C0F6

#64C0F6 is a light, moderate cyan. Relative luminance 0.471; OKLCH L 77.3% C 0.117 H 236.7°. Best body text is #000000 at 10.41:1 contrast (WCAG AA passes).

Color values

HEX	#64C0F6
RGB	rgb(100, 192, 246)
HSL	hsl(202, 89%, 68%)
HSV	hsv(202, 59%, 96%)
CMYK	cmyk(59.3%, 22%, 0%, 3.5%)
CIE-LAB	lab(74.23, -11.94, -34.95)
CIE-LCH	lch(74.23, 36.93, 251.14°)
OKLab	oklab(77.26% -0.0642 -0.0978)
OKLCH	oklch(77.26% 0.117 236.7)
XYZ	xyz(40.7334, 47.0585, 94.1075)
Luminance	0.4706 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64C0F6 #F69A64

analogous

#64F6E3 #64C0F6 #6477F6

triadic

#64C0F6 #F664C0 #C0F664

tetradic

#64C0F6 #E364F6 #F69A64 #77F664

square

#64C0F6 #E364F6 #F69A64 #77F664

split-complementary

#64C0F6 #F66477 #F6E364

monochromatic

#0C8AD3 #2AA8F3 #64C0F6 #9ED8F9 #D8EFFD

Accessibility & contrast

On white

2.02

#64C0F6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.41

#64C0F6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64C0F6

10.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64C0F6	#FFFFFF	#000000	##000000
##64C0F6	1.00	2.02	10.41	10.41
#FFFFFF	2.02	1.00	21.00	21.00
#000000	10.41	21.00	1.00	1.00
##000000	10.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A7BFF9

Deuteranopia (green-blind)

#93B0F5

Tritanopia (blue-blind)

#00CED2

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #64c0f6;
/* rgb */ color: rgb(100, 192, 246);
/* oklch */ color: oklch(77.3% 0.117 236.7);

Tailwind

colors: {
  custom: {
    50: '#9cd3f9',
    500: '#64c0f6',
    950: '#000000',
  },
}

SCSS

$custom: #64c0f6;
$custom-light: #9cd3f9;
$custom-dark: #000000;

JSON

{
  "hex": "#64c0f6",
  "rgb": {
    "r": 100,
    "g": 192,
    "b": 246
  },
  "hsl": {
    "h": 202.192,
    "s": 89.024,
    "l": 67.843
  },
  "oklch": {
    "l": 0.77255,
    "c": 0.117,
    "h": 236.7
  },
  "luminance": 0.47062
}

Semantic roles & 50–950 ramp

primary

#64C0F6

secondary

#F1D5C4

accent

#5500E6

background

#FAFCFF

surface

#F4F9FF

border

#CED2D7

text

#0F1417

muted

#7F8285

Preview Lab

Preview with #64C0F6

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

Preview Lab → · Contrast checker → · Palette generator →