#64BFE7#64BFE7

#64BFE7 is a light, moderate cyan. Relative luminance 0.457; OKLCH L 76.4% C 0.104 H 229.0°. Best body text is #000000 at 10.15:1 contrast (WCAG AA passes).

Color values

HEX	#64BFE7
RGB	rgb(100, 191, 231)
HSL	hsl(198, 73%, 65%)
HSV	hsv(198, 57%, 91%)
CMYK	cmyk(56.7%, 17.3%, 0%, 9.4%)
CIE-LAB	lab(73.37, -15.91, -28.16)
CIE-LCH	lch(73.37, 32.34, 240.53°)
OKLab	oklab(76.39% -0.0683 -0.0784)
OKLCH	oklch(76.39% 0.104 229)
XYZ	xyz(38.3046, 45.7369, 82.3953)
Luminance	0.4574 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64BFE7 #E78C64

analogous

#64E7CE #64BFE7 #647DE7

triadic

#64BFE7 #E764BF #BFE764

tetradic

#64BFE7 #CE64E7 #E78C64 #7DE764

square

#64BFE7 #CE64E7 #E78C64 #7DE764

split-complementary

#64BFE7 #E7647D #E7CE64

monochromatic

#1C86B5 #2FA9DF #64BFE7 #99D5EF #CEEBF7

Accessibility & contrast

On white

2.07

#64BFE7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.15

#64BFE7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64BFE7

10.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64BFE7	#FFFFFF	#000000	##000000
##64BFE7	1.00	2.07	10.15	10.15
#FFFFFF	2.07	1.00	21.00	21.00
#000000	10.15	21.00	1.00	1.00
##000000	10.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AABCE9

Deuteranopia (green-blind)

#98AEE6

Tritanopia (blue-blind)

#00CACC

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #64bfe7;
/* rgb */ color: rgb(100, 191, 231);
/* oklch */ color: oklch(76.4% 0.104 229.0);

Tailwind

colors: {
  custom: {
    50: '#9ad2ee',
    500: '#64bfe7',
    950: '#000000',
  },
}

SCSS

$custom: #64bfe7;
$custom-light: #9ad2ee;
$custom-dark: #000000;

JSON

{
  "hex": "#64bfe7",
  "rgb": {
    "r": 100,
    "g": 191,
    "b": 231
  },
  "hsl": {
    "h": 198.321,
    "s": 73.184,
    "l": 64.902
  },
  "oklch": {
    "l": 0.76388,
    "c": 0.10401,
    "h": 229
  },
  "luminance": 0.4574
}

Semantic roles & 50–950 ramp

primary

#64BFE7

secondary

#EACBBD

accent

#4C10D5

background

#FAFCFE

surface

#F3F9FD

border

#CDD2D5

text

#0F1416

muted

#7F8284

Preview Lab

Preview with #64BFE7

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

Preview Lab → · Contrast checker → · Palette generator →