#64ADDE#64ADDE

#64ADDE is a light, moderate cyan. Relative luminance 0.379; OKLCH L 71.9% C 0.102 H 239.7°. Best body text is #000000 at 8.57:1 contrast (WCAG AA passes).

Color values

HEX	#64ADDE
RGB	rgb(100, 173, 222)
HSL	hsl(204, 65%, 63%)
HSV	hsv(204, 55%, 87%)
CMYK	cmyk(55%, 22.1%, 0%, 12.9%)
CIE-LAB	lab(67.92, -8.97, -31.65)
CIE-LCH	lch(67.92, 32.90, 254.17°)
OKLab	oklab(71.95% -0.0517 -0.0885)
OKLCH	oklch(71.95% 0.102 239.7)
XYZ	xyz(33.3791, 37.8675, 74.6432)
Luminance	0.3787 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64ADDE #DE9564

analogous

#64DED2 #64ADDE #6470DE

triadic

#64ADDE #DE64AD #ADDE64

tetradic

#64ADDE #D264DE #DE9564 #70DE64

square

#64ADDE #D264DE #DE9564 #70DE64

split-complementary

#64ADDE #DE6470 #DED264

monochromatic

#2371A5 #3292D3 #64ADDE #96C8E9 #C9E2F3

Accessibility & contrast

On white

2.45

#64ADDE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.57

#64ADDE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64ADDE

8.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64ADDE	#FFFFFF	#000000	##000000
##64ADDE	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)

#97ADE0

Deuteranopia (green-blind)

#86A0DD

Tritanopia (blue-blind)

#00B9BD

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #64adde;
/* rgb */ color: rgb(100, 173, 222);
/* oklch */ color: oklch(71.9% 0.102 239.7);

Tailwind

colors: {
  custom: {
    50: '#98c5e8',
    500: '#64adde',
    950: '#000000',
  },
}

SCSS

$custom: #64adde;
$custom-light: #98c5e8;
$custom-dark: #000000;

JSON

{
  "hex": "#64adde",
  "rgb": {
    "r": 100,
    "g": 173,
    "b": 222
  },
  "hsl": {
    "h": 204.098,
    "s": 64.894,
    "l": 63.137
  },
  "oklch": {
    "l": 0.71945,
    "c": 0.10247,
    "h": 239.7
  },
  "luminance": 0.3787
}

Semantic roles & 50–950 ramp

primary

#64ADDE

secondary

#E5CBB9

accent

#6119CD

background

#F9FCFE

surface

#F2F8FC

border

#CCD1D5

text

#0E1216

muted

#7E8184

Preview Lab

Preview with #64ADDE

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

Preview Lab → · Contrast checker → · Palette generator →