#64BFE2#64BFE2

#64BFE2 is a light, moderate cyan. Relative luminance 0.455; OKLCH L 76.2% C 0.100 H 225.6°. Best body text is #000000 at 10.09:1 contrast (WCAG AA passes).

Color values

HEX	#64BFE2
RGB	rgb(100, 191, 226)
HSL	hsl(197, 68%, 64%)
HSV	hsv(197, 56%, 89%)
CMYK	cmyk(55.8%, 15.5%, 0%, 11.4%)
CIE-LAB	lab(73.19, -17.38, -25.73)
CIE-LCH	lch(73.19, 31.05, 235.96°)
OKLab	oklab(76.18% -0.0701 -0.0715)
OKLCH	oklch(76.18% 0.1 225.6)
XYZ	xyz(37.6085, 45.4585, 78.7292)
Luminance	0.4546 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64BFE2 #E28764

analogous

#64E2C6 #64BFE2 #6480E2

triadic

#64BFE2 #E264BF #BFE264

tetradic

#64BFE2 #C664E2 #E28764 #80E264

square

#64BFE2 #C664E2 #E28764 #80E264

split-complementary

#64BFE2 #E26480 #E2C664

monochromatic

#2085AC #30AAD8 #64BFE2 #98D4EC #CBEAF5

Accessibility & contrast

On white

2.08

#64BFE2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.09

#64BFE2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64BFE2

10.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64BFE2	#FFFFFF	#000000	##000000
##64BFE2	1.00	2.08	10.09	10.09
#FFFFFF	2.08	1.00	21.00	21.00
#000000	10.09	21.00	1.00	1.00
##000000	10.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ACBBE4

Deuteranopia (green-blind)

#9AAEE2

Tritanopia (blue-blind)

#00C9CA

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #64bfe2;
/* rgb */ color: rgb(100, 191, 226);
/* oklch */ color: oklch(76.2% 0.100 225.6);

Tailwind

colors: {
  custom: {
    50: '#9ad2eb',
    500: '#64bfe2',
    950: '#000000',
  },
}

SCSS

$custom: #64bfe2;
$custom-light: #9ad2eb;
$custom-dark: #000000;

JSON

{
  "hex": "#64bfe2",
  "rgb": {
    "r": 100,
    "g": 191,
    "b": 226
  },
  "hsl": {
    "h": 196.667,
    "s": 68.478,
    "l": 63.922
  },
  "oklch": {
    "l": 0.76183,
    "c": 0.10016,
    "h": 225.6
  },
  "luminance": 0.45462
}

Semantic roles & 50–950 ramp

primary

#64BFE2

secondary

#E7C7BB

accent

#4915D0

background

#FAFCFE

surface

#F3F9FD

border

#CDD2D5

text

#0F1416

muted

#7F8284

Preview Lab

Preview with #64BFE2

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

Preview Lab → · Contrast checker → · Palette generator →