#64BAE6#64BAE6

#64BAE6 is a light, moderate cyan. Relative luminance 0.435; OKLCH L 75.2% C 0.105 H 232.8°. Best body text is #000000 at 9.71:1 contrast (WCAG AA passes).

Color values

HEX	#64BAE6
RGB	rgb(100, 186, 230)
HSL	hsl(200, 72%, 65%)
HSV	hsv(200, 57%, 90%)
CMYK	cmyk(56.5%, 19.1%, 0%, 9.8%)
CIE-LAB	lab(71.92, -13.57, -29.86)
CIE-LCH	lch(71.92, 32.80, 245.56°)
OKLab	oklab(75.22% -0.0632 -0.0833)
OKLCH	oklch(75.22% 0.105 232.8)
XYZ	xyz(37.0920, 43.5369, 81.2963)
Luminance	0.4354 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64BAE6 #E69064

analogous

#64E6D1 #64BAE6 #6479E6

triadic

#64BAE6 #E664BA #BAE664

tetradic

#64BAE6 #D164E6 #E69064 #79E664

square

#64BAE6 #D164E6 #E69064 #79E664

split-complementary

#64BAE6 #E66479 #E6D164

monochromatic

#1D80B3 #2FA3DD #64BAE6 #99D1EE #CDE9F7

Accessibility & contrast

On white

2.16

#64BAE6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.71

#64BAE6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64BAE6

9.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64BAE6	#FFFFFF	#000000	##000000
##64BAE6	1.00	2.16	9.71	9.71
#FFFFFF	2.16	1.00	21.00	21.00
#000000	9.71	21.00	1.00	1.00
##000000	9.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A5B8E8

Deuteranopia (green-blind)

#92AAE5

Tritanopia (blue-blind)

#00C6C8

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #64bae6;
/* rgb */ color: rgb(100, 186, 230);
/* oklch */ color: oklch(75.2% 0.105 232.8);

Tailwind

colors: {
  custom: {
    50: '#9aceee',
    500: '#64bae6',
    950: '#000000',
  },
}

SCSS

$custom: #64bae6;
$custom-light: #9aceee;
$custom-dark: #000000;

JSON

{
  "hex": "#64bae6",
  "rgb": {
    "r": 100,
    "g": 186,
    "b": 230
  },
  "hsl": {
    "h": 200.308,
    "s": 72.222,
    "l": 64.706
  },
  "oklch": {
    "l": 0.75217,
    "c": 0.10457,
    "h": 232.8
  },
  "luminance": 0.4354
}

Semantic roles & 50–950 ramp

primary

#64BAE6

secondary

#E9CCBD

accent

#5311D4

background

#FAFCFE

surface

#F3F9FD

border

#CDD2D5

text

#0F1316

muted

#7F8284

Preview Lab

Preview with #64BAE6

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

Preview Lab → · Contrast checker → · Palette generator →