#64ACDE#64ACDE

#64ACDE is a light, moderate cyan. Relative luminance 0.375; OKLCH L 71.7% C 0.103 H 240.6°. Best body text is #000000 at 8.50:1 contrast (WCAG AA passes).

Color values

HEX	#64ACDE
RGB	rgb(100, 172, 222)
HSL	hsl(205, 65%, 63%)
HSV	hsv(205, 55%, 87%)
CMYK	cmyk(55%, 22.5%, 0%, 12.9%)
CIE-LAB	lab(67.64, -8.43, -32.09)
CIE-LCH	lch(67.64, 33.18, 255.29°)
OKLab	oklab(71.72% -0.0506 -0.0897)
OKLCH	oklch(71.72% 0.103 240.6)
XYZ	xyz(33.1880, 37.4854, 74.5795)
Luminance	0.3749 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64ACDE #DE9664

analogous

#64DED3 #64ACDE #646FDE

triadic

#64ACDE #DE64AC #ACDE64

tetradic

#64ACDE #D364DE #DE9664 #6FDE64

square

#64ACDE #D364DE #DE9664 #6FDE64

split-complementary

#64ACDE #DE646F #DED364

monochromatic

#236FA5 #3291D3 #64ACDE #96C7E9 #C9E2F3

Accessibility & contrast

On white

2.47

#64ACDE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.50

#64ACDE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64ACDE

8.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64ACDE	#FFFFFF	#000000	##000000
##64ACDE	1.00	2.47	8.50	8.50
#FFFFFF	2.47	1.00	21.00	21.00
#000000	8.50	21.00	1.00	1.00
##000000	8.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#96ACE0

Deuteranopia (green-blind)

#859FDD

Tritanopia (blue-blind)

#00B8BD

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #64acde;
/* rgb */ color: rgb(100, 172, 222);
/* oklch */ color: oklch(71.7% 0.103 240.6);

Tailwind

colors: {
  custom: {
    50: '#98c4e8',
    500: '#64acde',
    950: '#000000',
  },
}

SCSS

$custom: #64acde;
$custom-light: #98c4e8;
$custom-dark: #000000;

JSON

{
  "hex": "#64acde",
  "rgb": {
    "r": 100,
    "g": 172,
    "b": 222
  },
  "hsl": {
    "h": 204.59,
    "s": 64.894,
    "l": 63.137
  },
  "oklch": {
    "l": 0.71721,
    "c": 0.10301,
    "h": 240.6
  },
  "luminance": 0.37488
}

Semantic roles & 50–950 ramp

primary

#64ACDE

secondary

#E5CBB9

accent

#6319CD

background

#F9FCFE

surface

#F2F8FC

border

#CCD1D5

text

#0E1216

muted

#7E8184

Preview Lab

Preview with #64ACDE

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

Preview Lab → · Contrast checker → · Palette generator →