#64AFDE#64AFDE

#64AFDE is a light, moderate cyan. Relative luminance 0.386; OKLCH L 72.4% C 0.101 H 237.9°. Best body text is #000000 at 8.73:1 contrast (WCAG AA passes).

Color values

HEX	#64AFDE
RGB	rgb(100, 175, 222)
HSL	hsl(203, 65%, 63%)
HSV	hsv(203, 55%, 87%)
CMYK	cmyk(55%, 21.2%, 0%, 12.9%)
CIE-LAB	lab(68.49, -10.06, -30.78)
CIE-LCH	lch(68.49, 32.38, 251.90°)
OKLab	oklab(72.39% -0.0539 -0.0859)
OKLCH	oklch(72.39% 0.101 237.9)
XYZ	xyz(33.7654, 38.6402, 74.7720)
Luminance	0.3864 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64AFDE #DE9364

analogous

#64DED0 #64AFDE #6472DE

triadic

#64AFDE #DE64AF #AFDE64

tetradic

#64AFDE #D064DE #DE9364 #72DE64

square

#64AFDE #D064DE #DE9364 #72DE64

split-complementary

#64AFDE #DE6472 #DED064

monochromatic

#2373A5 #3295D3 #64AFDE #96C9E9 #C9E3F3

Accessibility & contrast

On white

2.41

#64AFDE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.73

#64AFDE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64AFDE

8.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64AFDE	#FFFFFF	#000000	##000000
##64AFDE	1.00	2.41	8.73	8.73
#FFFFFF	2.41	1.00	21.00	21.00
#000000	8.73	21.00	1.00	1.00
##000000	8.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9AAEE0

Deuteranopia (green-blind)

#89A1DD

Tritanopia (blue-blind)

#00BBBF

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #64afde;
/* rgb */ color: rgb(100, 175, 222);
/* oklch */ color: oklch(72.4% 0.101 237.9);

Tailwind

colors: {
  custom: {
    50: '#98c6e8',
    500: '#64afde',
    950: '#000000',
  },
}

SCSS

$custom: #64afde;
$custom-light: #98c6e8;
$custom-dark: #000000;

JSON

{
  "hex": "#64afde",
  "rgb": {
    "r": 100,
    "g": 175,
    "b": 222
  },
  "hsl": {
    "h": 203.115,
    "s": 64.894,
    "l": 63.137
  },
  "oklch": {
    "l": 0.72394,
    "c": 0.10147,
    "h": 237.9
  },
  "luminance": 0.38643
}

Semantic roles & 50–950 ramp

primary

#64AFDE

secondary

#E5CAB9

accent

#5E19CD

background

#F9FCFE

surface

#F2F8FC

border

#CCD1D5

text

#0E1316

muted

#7E8284

Preview Lab

Preview with #64AFDE

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

Preview Lab → · Contrast checker → · Palette generator →