#64ABF2#64ABF2

#64ABF2 is a light, vivid cyan. Relative luminance 0.382; OKLCH L 72.4% C 0.126 H 250.0°. Best body text is #000000 at 8.65:1 contrast (WCAG AA passes).

Color values

HEX	#64ABF2
RGB	rgb(100, 171, 242)
HSL	hsl(210, 85%, 67%)
HSV	hsv(210, 59%, 95%)
CMYK	cmyk(58.7%, 29.3%, 0%, 5.1%)
CIE-LAB	lab(68.20, -1.70, -42.16)
CIE-LCH	lch(68.20, 42.20, 267.69°)
OKLab	oklab(72.44% -0.0433 -0.1188)
OKLCH	oklch(72.44% 0.126 250)
XYZ	xyz(35.8396, 38.2427, 89.4801)
Luminance	0.3825 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64ABF2 #F2AB64

analogous

#64F2F2 #64ABF2 #6464F2

triadic

#64ABF2 #F264AB #ABF264

tetradic

#64ABF2 #F264F2 #F2AB64 #64F264

square

#64ABF2 #F264F2 #F2AB64 #64F264

split-complementary

#64ABF2 #F26464 #F2F264

monochromatic

#116ECB #2C8CED #64ABF2 #9CCAF7 #D5E8FB

Accessibility & contrast

On white

2.43

#64ABF2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.65

#64ABF2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64ABF2

8.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64ABF2	#FFFFFF	#000000	##000000
##64ABF2	1.00	2.43	8.65	8.65
#FFFFFF	2.43	1.00	21.00	21.00
#000000	8.65	21.00	1.00	1.00
##000000	8.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8DAEF5

Deuteranopia (green-blind)

#7AA0F1

Tritanopia (blue-blind)

#00BCC4

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #64abf2;
/* rgb */ color: rgb(100, 171, 242);
/* oklch */ color: oklch(72.4% 0.126 250.0);

Tailwind

colors: {
  custom: {
    50: '#9bc3f6',
    500: '#64abf2',
    950: '#000000',
  },
}

SCSS

$custom: #64abf2;
$custom-light: #9bc3f6;
$custom-dark: #000000;

JSON

{
  "hex": "#64abf2",
  "rgb": {
    "r": 100,
    "g": 171,
    "b": 242
  },
  "hsl": {
    "h": 210,
    "s": 84.524,
    "l": 67.059
  },
  "oklch": {
    "l": 0.72439,
    "c": 0.12644,
    "h": 250
  },
  "luminance": 0.38246
}

Semantic roles & 50–950 ramp

primary

#64ABF2

secondary

#EFD9C2

accent

#7305E1

background

#FAFBFF

surface

#F3F7FE

border

#CDD0D6

text

#0F1217

muted

#7F8185

Preview Lab

Preview with #64ABF2

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

Preview Lab → · Contrast checker → · Palette generator →