#64BFD7#64BFD7

#64BFD7 is a light, moderate cyan. Relative luminance 0.449; OKLCH L 75.7% C 0.093 H 217.2°. Best body text is #000000 at 9.98:1 contrast (WCAG AA passes).

Color values

HEX	#64BFD7
RGB	rgb(100, 191, 215)
HSL	hsl(193, 59%, 62%)
HSV	hsv(193, 53%, 84%)
CMYK	cmyk(53.5%, 11.2%, 0%, 15.7%)
CIE-LAB	lab(72.81, -20.54, -20.34)
CIE-LCH	lch(72.81, 28.91, 224.72°)
OKLab	oklab(75.75% -0.0742 -0.0563)
OKLCH	oklch(75.75% 0.093 217.2)
XYZ	xyz(36.1473, 44.8740, 71.0334)
Luminance	0.4488 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64BFD7 #D77C64

analogous

#64D7B6 #64BFD7 #6486D7

triadic

#64BFD7 #D764BF #BFD764

tetradic

#64BFD7 #B664D7 #D77C64 #86D764

square

#64BFD7 #B664D7 #D77C64 #86D764

split-complementary

#64BFD7 #D76486 #D7B664

monochromatic

#288199 #34ABCA #64BFD7 #95D3E4 #C5E7F0

Accessibility & contrast

On white

2.11

#64BFD7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.98

#64BFD7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64BFD7

9.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64BFD7	#FFFFFF	#000000	##000000
##64BFD7	1.00	2.11	9.98	9.98
#FFFFFF	2.11	1.00	21.00	21.00
#000000	9.98	21.00	1.00	1.00
##000000	9.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AFBAD8

Deuteranopia (green-blind)

#9EADD7

Tritanopia (blue-blind)

#00C8C6

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #64bfd7;
/* rgb */ color: rgb(100, 191, 215);
/* oklch */ color: oklch(75.7% 0.093 217.2);

Tailwind

colors: {
  custom: {
    50: '#99d2e3',
    500: '#64bfd7',
    950: '#000000',
  },
}

SCSS

$custom: #64bfd7;
$custom-light: #99d2e3;
$custom-dark: #000000;

JSON

{
  "hex": "#64bfd7",
  "rgb": {
    "r": 100,
    "g": 191,
    "b": 215
  },
  "hsl": {
    "h": 192.522,
    "s": 58.974,
    "l": 61.765
  },
  "oklch": {
    "l": 0.75749,
    "c": 0.0932,
    "h": 217.2
  },
  "luminance": 0.44877
}

Semantic roles & 50–950 ramp

primary

#64BFD7

secondary

#E1BFB6

accent

#421FC7

background

#F9FCFD

surface

#F2F9FB

border

#CCD2D4

text

#0F1415

muted

#7E8283

Preview Lab

Preview with #64BFD7

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

Preview Lab → · Contrast checker → · Palette generator →