#64ABEB#64ABEB

#64ABEB is a light, moderate cyan. Relative luminance 0.378; OKLCH L 72.1% C 0.118 H 247.4°. Best body text is #000000 at 8.57:1 contrast (WCAG AA passes).

Color values

HEX	#64ABEB
RGB	rgb(100, 171, 235)
HSL	hsl(208, 77%, 66%)
HSV	hsv(208, 57%, 92%)
CMYK	cmyk(57.4%, 27.2%, 0%, 7.8%)
CIE-LAB	lab(67.90, -3.89, -38.82)
CIE-LCH	lch(67.90, 39.01, 264.28°)
OKLab	oklab(72.1% -0.0454 -0.1091)
OKLCH	oklch(72.1% 0.118 247.4)
XYZ	xyz(34.8084, 37.8302, 84.0488)
Luminance	0.3783 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64ABEB #EBA464

analogous

#64EBE7 #64ABEB #6467EB

triadic

#64ABEB #EB64AB #ABEB64

tetradic

#64ABEB #E764EB #EBA464 #67EB64

square

#64ABEB #E764EB #EBA464 #67EB64

split-complementary

#64ABEB #EB6467 #EBE764

monochromatic

#186FBC #2E8EE4 #64ABEB #9AC8F2 #D0E6F9

Accessibility & contrast

On white

2.45

#64ABEB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.57

#64ABEB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64ABEB

8.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64ABEB	#FFFFFF	#000000	##000000
##64ABEB	1.00	2.45	8.57	8.57
#FFFFFF	2.45	1.00	21.00	21.00
#000000	8.57	21.00	1.00	1.00
##000000	8.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#90ADEE

Deuteranopia (green-blind)

#7E9FEA

Tritanopia (blue-blind)

#00BAC1

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #64abeb;
/* rgb */ color: rgb(100, 171, 235);
/* oklch */ color: oklch(72.1% 0.118 247.4);

Tailwind

colors: {
  custom: {
    50: '#9ac3f1',
    500: '#64abeb',
    950: '#000000',
  },
}

SCSS

$custom: #64abeb;
$custom-light: #9ac3f1;
$custom-dark: #000000;

JSON

{
  "hex": "#64abeb",
  "rgb": {
    "r": 100,
    "g": 171,
    "b": 235
  },
  "hsl": {
    "h": 208.444,
    "s": 77.143,
    "l": 65.686
  },
  "oklch": {
    "l": 0.721,
    "c": 0.11816,
    "h": 247.4
  },
  "luminance": 0.37833
}

Semantic roles & 50–950 ramp

primary

#64ABEB

secondary

#ECD4BF

accent

#6D0CD9

background

#FAFBFE

surface

#F3F7FD

border

#CDD0D5

text

#0F1217

muted

#7F8185

Preview Lab

Preview with #64ABEB

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

Preview Lab → · Contrast checker → · Palette generator →