#64AEDF#64AEDF

#64AEDF is a light, moderate cyan. Relative luminance 0.383; OKLCH L 72.2% C 0.103 H 239.4°. Best body text is #000000 at 8.66:1 contrast (WCAG AA passes).

Color values

HEX	#64AEDF
RGB	rgb(100, 174, 223)
HSL	hsl(204, 66%, 63%)
HSV	hsv(204, 55%, 87%)
CMYK	cmyk(55.2%, 22%, 0%, 12.5%)
CIE-LAB	lab(68.25, -9.22, -31.70)
CIE-LCH	lch(68.25, 33.02, 253.79°)
OKLab	oklab(72.21% -0.0525 -0.0886)
OKLCH	oklch(72.21% 0.103 239.4)
XYZ	xyz(33.7060, 38.3062, 75.4153)
Luminance	0.3831 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64AEDF #DF9564

analogous

#64DFD2 #64AEDF #6470DF

triadic

#64AEDF #DF64AE #AEDF64

tetradic

#64AEDF #D264DF #DF9564 #70DF64

square

#64AEDF #D264DF #DF9564 #70DF64

split-complementary

#64AEDF #DF6470 #DFD264

monochromatic

#2272A6 #3193D5 #64AEDF #97C9E9 #C9E3F4

Accessibility & contrast

On white

2.42

#64AEDF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.66

#64AEDF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64AEDF

8.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64AEDF	#FFFFFF	#000000	##000000
##64AEDF	1.00	2.42	8.66	8.66
#FFFFFF	2.42	1.00	21.00	21.00
#000000	8.66	21.00	1.00	1.00
##000000	8.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#98AEE1

Deuteranopia (green-blind)

#87A1DE

Tritanopia (blue-blind)

#00BABE

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #64aedf;
/* rgb */ color: rgb(100, 174, 223);
/* oklch */ color: oklch(72.2% 0.103 239.4);

Tailwind

colors: {
  custom: {
    50: '#99c6e9',
    500: '#64aedf',
    950: '#000000',
  },
}

SCSS

$custom: #64aedf;
$custom-light: #99c6e9;
$custom-dark: #000000;

JSON

{
  "hex": "#64aedf",
  "rgb": {
    "r": 100,
    "g": 174,
    "b": 223
  },
  "hsl": {
    "h": 203.902,
    "s": 65.775,
    "l": 63.333
  },
  "oklch": {
    "l": 0.72214,
    "c": 0.10299,
    "h": 239.4
  },
  "luminance": 0.38309
}

Semantic roles & 50–950 ramp

primary

#64AEDF

secondary

#E5CBB9

accent

#6018CE

background

#F9FCFE

surface

#F2F8FC

border

#CCD1D5

text

#0E1316

muted

#7E8284

Preview Lab

Preview with #64AEDF

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

Preview Lab → · Contrast checker → · Palette generator →