#64AEE4#64AEE4

#64AEE4 is a light, moderate cyan. Relative luminance 0.386; OKLCH L 72.4% C 0.108 H 242.0°. Best body text is #000000 at 8.72:1 contrast (WCAG AA passes).

Color values

HEX	#64AEE4
RGB	rgb(100, 174, 228)
HSL	hsl(205, 70%, 64%)
HSV	hsv(205, 56%, 89%)
CMYK	cmyk(56.1%, 23.7%, 0%, 10.6%)
CIE-LAB	lab(68.45, -7.70, -34.13)
CIE-LCH	lch(68.45, 34.99, 257.28°)
OKLab	oklab(72.44% -0.0508 -0.0956)
OKLCH	oklch(72.44% 0.108 242)
XYZ	xyz(34.3900, 38.5798, 79.0181)
Luminance	0.3858 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64AEE4 #E49A64

analogous

#64E4DA #64AEE4 #646EE4

triadic

#64AEE4 #E464AE #AEE464

tetradic

#64AEE4 #DA64E4 #E49A64 #6EE464

square

#64AEE4 #DA64E4 #E49A64 #6EE464

split-complementary

#64AEE4 #E4646E #E4DA64

monochromatic

#1F72AF #3093DB #64AEE4 #98C9ED #CCE4F6

Accessibility & contrast

On white

2.41

#64AEE4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.72

#64AEE4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64AEE4

8.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64AEE4	#FFFFFF	#000000	##000000
##64AEE4	1.00	2.41	8.72	8.72
#FFFFFF	2.41	1.00	21.00	21.00
#000000	8.72	21.00	1.00	1.00
##000000	8.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#96AEE7

Deuteranopia (green-blind)

#85A1E3

Tritanopia (blue-blind)

#00BBC0

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #64aee4;
/* rgb */ color: rgb(100, 174, 228);
/* oklch */ color: oklch(72.4% 0.108 242.0);

Tailwind

colors: {
  custom: {
    50: '#99c6ec',
    500: '#64aee4',
    950: '#000000',
  },
}

SCSS

$custom: #64aee4;
$custom-light: #99c6ec;
$custom-dark: #000000;

JSON

{
  "hex": "#64aee4",
  "rgb": {
    "r": 100,
    "g": 174,
    "b": 228
  },
  "hsl": {
    "h": 205.313,
    "s": 70.33,
    "l": 64.314
  },
  "oklch": {
    "l": 0.72438,
    "c": 0.10825,
    "h": 242
  },
  "luminance": 0.38583
}

Semantic roles & 50–950 ramp

primary

#64AEE4

secondary

#E8CEBC

accent

#6413D2

background

#F9FCFE

surface

#F2F8FD

border

#CCD1D5

text

#0F1316

muted

#7E8284

Preview Lab

Preview with #64AEE4

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

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