#6464BF#6464BF

#6464BF is a mid, vivid blue. Relative luminance 0.156; OKLCH L 54.8% C 0.139 H 280.8°. Best body text is #FFFFFF at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#6464BF
RGB	rgb(100, 100, 191)
HSL	hsl(240, 42%, 57%)
HSV	hsv(240, 48%, 75%)
CMYK	cmyk(47.6%, 47.6%, 0%, 25.1%)
CIE-LAB	lab(46.42, 24.38, -47.97)
CIE-LCH	lch(46.42, 53.81, 296.94°)
OKLab	oklab(54.77% 0.026 -0.1363)
OKLCH	oklch(54.77% 0.139 280.8)
XYZ	xyz(19.2138, 15.5843, 51.2758)
Luminance	0.1558 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6464BF #BFBF64

analogous

#6492BF #6464BF #9264BF

triadic

#6464BF #BF6464 #64BF64

tetradic

#6464BF #BF6492 #BFBF64 #64BF92

square

#6464BF #BF6492 #BFBF64 #64BF92

split-complementary

#6464BF #BF9264 #92BF64

monochromatic

#313177 #4343A3 #6464BF #8F8FD1 #BBBBE3

Accessibility & contrast

On white

5.10

#6464BF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#6464BF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6464BF

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6464BF	#FFFFFF	#000000	##FFFFFF
##6464BF	1.00	5.10	4.12	5.10
#FFFFFF	5.10	1.00	21.00	1.00
#000000	4.12	21.00	1.00	21.00
##FFFFFF	5.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D71C2

Deuteranopia (green-blind)

#376BBD

Tritanopia (blue-blind)

#447788

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #6464bf;
/* rgb */ color: rgb(100, 100, 191);
/* oklch */ color: oklch(54.8% 0.139 280.8);

Tailwind

colors: {
  custom: {
    50: '#9690d3',
    500: '#6464bf',
    950: '#000000',
  },
}

SCSS

$custom: #6464bf;
$custom-light: #9690d3;
$custom-dark: #000000;

JSON

{
  "hex": "#6464bf",
  "rgb": {
    "r": 100,
    "g": 100,
    "b": 191
  },
  "hsl": {
    "h": 240,
    "s": 41.553,
    "l": 57.059
  },
  "oklch": {
    "l": 0.54769,
    "c": 0.13874,
    "h": 280.8
  },
  "luminance": 0.15585
}

Semantic roles & 50–950 ramp

primary

#6464BF

secondary

#D2D2AD

accent

#D156D1

background

#F9F8FD

surface

#F2F0FA

border

#CCCBD3

text

#0E0C14

muted

#7E7D83

Preview Lab

Preview with #6464BF

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

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