#64AFEC#64AFEC

#64AFEC is a light, moderate cyan. Relative luminance 0.394; OKLCH L 73.0% C 0.116 H 244.9°. Best body text is #000000 at 8.89:1 contrast (WCAG AA passes).

Color values

HEX	#64AFEC
RGB	rgb(100, 175, 236)
HSL	hsl(207, 78%, 66%)
HSV	hsv(207, 58%, 93%)
CMYK	cmyk(57.6%, 25.8%, 0%, 7.5%)
CIE-LAB	lab(69.06, -5.80, -37.56)
CIE-LCH	lch(69.06, 38.00, 261.23°)
OKLab	oklab(73.03% -0.0494 -0.1054)
OKLCH	oklch(73.03% 0.116 244.9)
XYZ	xyz(35.7203, 39.4222, 85.0674)
Luminance	0.3942 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64AFEC #ECA164

analogous

#64ECE5 #64AFEC #646BEC

triadic

#64AFEC #EC64AF #AFEC64

tetradic

#64AFEC #E564EC #ECA164 #6BEC64

square

#64AFEC #E564EC #ECA164 #6BEC64

split-complementary

#64AFEC #EC646B #ECE564

monochromatic

#1773BE #2D93E5 #64AFEC #9BCBF3 #D1E7F9

Accessibility & contrast

On white

2.36

#64AFEC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.89

#64AFEC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64AFEC

8.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64AFEC	#FFFFFF	#000000	##000000
##64AFEC	1.00	2.36	8.89	8.89
#FFFFFF	2.36	1.00	21.00	21.00
#000000	8.89	21.00	1.00	1.00
##000000	8.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#95B0EF

Deuteranopia (green-blind)

#82A2EB

Tritanopia (blue-blind)

#00BEC4

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #64afec;
/* rgb */ color: rgb(100, 175, 236);
/* oklch */ color: oklch(73.0% 0.116 244.9);

Tailwind

colors: {
  custom: {
    50: '#9ac6f2',
    500: '#64afec',
    950: '#000000',
  },
}

SCSS

$custom: #64afec;
$custom-light: #9ac6f2;
$custom-dark: #000000;

JSON

{
  "hex": "#64afec",
  "rgb": {
    "r": 100,
    "g": 175,
    "b": 236
  },
  "hsl": {
    "h": 206.912,
    "s": 78.161,
    "l": 65.882
  },
  "oklch": {
    "l": 0.73029,
    "c": 0.11641,
    "h": 244.9
  },
  "luminance": 0.39425
}

Semantic roles & 50–950 ramp

primary

#64AFEC

secondary

#ECD4BF

accent

#680BDA

background

#FAFCFE

surface

#F3F8FD

border

#CDD1D5

text

#0F1317

muted

#7F8285

Preview Lab

Preview with #64AFEC

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

Preview Lab → · Contrast checker → · Palette generator →