#64A4E0#64A4E0

#64A4E0 is a light, moderate cyan. Relative luminance 0.346; OKLCH L 70.0% C 0.111 H 248.2°. Best body text is #000000 at 7.93:1 contrast (WCAG AA passes).

Color values

HEX	#64A4E0
RGB	rgb(100, 164, 224)
HSL	hsl(209, 67%, 64%)
HSV	hsv(209, 55%, 88%)
CMYK	cmyk(55.4%, 26.8%, 0%, 12.2%)
CIE-LAB	lab(65.47, -3.39, -36.57)
CIE-LCH	lch(65.47, 36.72, 264.71°)
OKLab	oklab(70.03% -0.0411 -0.1026)
OKLCH	oklch(70.03% 0.111 248.2)
XYZ	xyz(31.9807, 34.6394, 75.5073)
Luminance	0.3464 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64A4E0 #E0A064

analogous

#64E0DE #64A4E0 #6466E0

triadic

#64A4E0 #E064A4 #A4E064

tetradic

#64A4E0 #DE64E0 #E0A064 #66E064

square

#64A4E0 #DE64E0 #E0A064 #66E064

split-complementary

#64A4E0 #E06466 #E0DE64

monochromatic

#2267A8 #3186D6 #64A4E0 #97C2EA #CAE0F4

Accessibility & contrast

On white

2.65

#64A4E0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.93

#64A4E0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64A4E0

7.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64A4E0	#FFFFFF	#000000	##000000
##64A4E0	1.00	2.65	7.93	7.93
#FFFFFF	2.65	1.00	21.00	21.00
#000000	7.93	21.00	1.00	1.00
##000000	7.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8BA6E3

Deuteranopia (green-blind)

#7B99DF

Tritanopia (blue-blind)

#00B2B9

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #64a4e0;
/* rgb */ color: rgb(100, 164, 224);
/* oklch */ color: oklch(70.0% 0.111 248.2);

Tailwind

colors: {
  custom: {
    50: '#98beea',
    500: '#64a4e0',
    950: '#000000',
  },
}

SCSS

$custom: #64a4e0;
$custom-light: #98beea;
$custom-dark: #000000;

JSON

{
  "hex": "#64a4e0",
  "rgb": {
    "r": 100,
    "g": 164,
    "b": 224
  },
  "hsl": {
    "h": 209.032,
    "s": 66.667,
    "l": 63.529
  },
  "oklch": {
    "l": 0.70033,
    "c": 0.11055,
    "h": 248.2
  },
  "luminance": 0.34642
}

Semantic roles & 50–950 ramp

primary

#64A4E0

secondary

#E6CFBA

accent

#7017CF

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1216

muted

#7E8184

Preview Lab

Preview with #64A4E0

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

Preview Lab → · Contrast checker → · Palette generator →