#64AEDD#64AEDD

#64AEDD is a light, moderate cyan. Relative luminance 0.382; OKLCH L 72.1% C 0.101 H 238.2°. Best body text is #000000 at 8.64:1 contrast (WCAG AA passes).

Color values

HEX	#64AEDD
RGB	rgb(100, 174, 221)
HSL	hsl(203, 64%, 63%)
HSV	hsv(203, 55%, 87%)
CMYK	cmyk(54.8%, 21.3%, 0%, 13.3%)
CIE-LAB	lab(68.17, -9.82, -30.73)
CIE-LCH	lch(68.17, 32.26, 252.28°)
OKLab	oklab(72.13% -0.0532 -0.0858)
OKLCH	oklch(72.13% 0.101 238.2)
XYZ	xyz(33.4379, 38.1990, 74.0036)
Luminance	0.3820 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64AEDD #DD9364

analogous

#64DDD0 #64AEDD #6471DD

triadic

#64AEDD #DD64AE #AEDD64

tetradic

#64AEDD #D064DD #DD9364 #71DD64

square

#64AEDD #D064DD #DD9364 #71DD64

split-complementary

#64AEDD #DD6471 #DDD064

monochromatic

#2471A3 #3294D2 #64AEDD #96C8E8 #C8E2F3

Accessibility & contrast

On white

2.43

#64AEDD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.64

#64AEDD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64AEDD

8.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64AEDD	#FFFFFF	#000000	##000000
##64AEDD	1.00	2.43	8.64	8.64
#FFFFFF	2.43	1.00	21.00	21.00
#000000	8.64	21.00	1.00	1.00
##000000	8.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#99ADDF

Deuteranopia (green-blind)

#88A1DC

Tritanopia (blue-blind)

#00BABE

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #64aedd;
/* rgb */ color: rgb(100, 174, 221);
/* oklch */ color: oklch(72.1% 0.101 238.2);

Tailwind

colors: {
  custom: {
    50: '#98c6e7',
    500: '#64aedd',
    950: '#000000',
  },
}

SCSS

$custom: #64aedd;
$custom-light: #98c6e7;
$custom-dark: #000000;

JSON

{
  "hex": "#64aedd",
  "rgb": {
    "r": 100,
    "g": 174,
    "b": 221
  },
  "hsl": {
    "h": 203.306,
    "s": 64.021,
    "l": 62.941
  },
  "oklch": {
    "l": 0.72125,
    "c": 0.10094,
    "h": 238.2
  },
  "luminance": 0.38202
}

Semantic roles & 50–950 ramp

primary

#64AEDD

secondary

#E4CAB9

accent

#5F1ACC

background

#F9FCFE

surface

#F2F8FC

border

#CCD1D5

text

#0E1316

muted

#7E8284

Preview Lab

Preview with #64AEDD

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

Preview Lab → · Contrast checker → · Palette generator →