#64ADEB#64ADEB

#64ADEB is a light, moderate cyan. Relative luminance 0.386; OKLCH L 72.5% C 0.117 H 246.0°. Best body text is #000000 at 8.72:1 contrast (WCAG AA passes).

Color values

HEX	#64ADEB
RGB	rgb(100, 173, 235)
HSL	hsl(208, 77%, 66%)
HSV	hsv(208, 57%, 92%)
CMYK	cmyk(57.4%, 26.4%, 0%, 7.8%)
CIE-LAB	lab(68.45, -5.00, -37.95)
CIE-LCH	lch(68.45, 38.27, 262.49°)
OKLab	oklab(72.54% -0.0475 -0.1066)
OKLCH	oklch(72.54% 0.117 246)
XYZ	xyz(35.1890, 38.5915, 84.1756)
Luminance	0.3860 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64ADEB #EBA264

analogous

#64EBE6 #64ADEB #6469EB

triadic

#64ADEB #EB64AD #ADEB64

tetradic

#64ADEB #E664EB #EBA264 #69EB64

square

#64ADEB #E664EB #EBA264 #69EB64

split-complementary

#64ADEB #EB6469 #EBE664

monochromatic

#1871BC #2E90E4 #64ADEB #9ACAF2 #D0E6F9

Accessibility & contrast

On white

2.41

#64ADEB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.72

#64ADEB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64ADEB

8.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64ADEB	#FFFFFF	#000000	##000000
##64ADEB	1.00	2.41	8.72	8.72
#FFFFFF	2.41	1.00	21.00	21.00
#000000	8.72	21.00	1.00	1.00
##000000	8.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#92AEEE

Deuteranopia (green-blind)

#80A1EA

Tritanopia (blue-blind)

#00BCC2

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #64adeb;
/* rgb */ color: rgb(100, 173, 235);
/* oklch */ color: oklch(72.5% 0.117 246.0);

Tailwind

colors: {
  custom: {
    50: '#9ac5f1',
    500: '#64adeb',
    950: '#000000',
  },
}

SCSS

$custom: #64adeb;
$custom-light: #9ac5f1;
$custom-dark: #000000;

JSON

{
  "hex": "#64adeb",
  "rgb": {
    "r": 100,
    "g": 173,
    "b": 235
  },
  "hsl": {
    "h": 207.556,
    "s": 77.143,
    "l": 65.686
  },
  "oklch": {
    "l": 0.7254,
    "c": 0.11668,
    "h": 246
  },
  "luminance": 0.38595
}

Semantic roles & 50–950 ramp

primary

#64ADEB

secondary

#ECD4BF

accent

#6A0CD9

background

#FAFCFE

surface

#F3F8FD

border

#CDD1D5

text

#0F1217

muted

#7F8185

Preview Lab

Preview with #64ADEB

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

Preview Lab → · Contrast checker → · Palette generator →