#6464A1#6464A1

#6464A1 is a mid, moderate blue. Relative luminance 0.144; OKLCH L 53.0% C 0.095 H 282.7°. Best body text is #FFFFFF at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#6464A1
RGB	rgb(100, 100, 161)
HSL	hsl(240, 24%, 51%)
HSV	hsv(240, 38%, 63%)
CMYK	cmyk(37.9%, 37.9%, 0%, 36.9%)
CIE-LAB	lab(44.80, 15.42, -33.01)
CIE-LCH	lch(44.80, 36.43, 295.04°)
OKLab	oklab(53% 0.0208 -0.0925)
OKLCH	oklch(53% 0.095 282.7)
XYZ	xyz(16.2439, 14.3963, 35.6342)
Luminance	0.1440 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6464A1 #A1A164

analogous

#6482A1 #6464A1 #8264A1

triadic

#6464A1 #A16464 #64A164

tetradic

#6464A1 #A16482 #A1A164 #64A182

square

#6464A1 #A16482 #A1A164 #64A182

split-complementary

#6464A1 #A18264 #82A164

monochromatic

#343456 #4B4B7C #6464A1 #8A8AB8 #B0B0CF

Accessibility & contrast

On white

5.41

#6464A1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.88

#6464A1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6464A1

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6464A1	#FFFFFF	#000000	##FFFFFF
##6464A1	1.00	5.41	3.88	5.41
#FFFFFF	5.41	1.00	21.00	1.00
#000000	3.88	21.00	1.00	21.00
##FFFFFF	5.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#506CA3

Deuteranopia (green-blind)

#4E68A0

Tritanopia (blue-blind)

#53707B

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #6464a1;
/* rgb */ color: rgb(100, 100, 161);
/* oklch */ color: oklch(53.0% 0.095 282.7);

Tailwind

colors: {
  custom: {
    50: '#9290bd',
    500: '#6464a1',
    950: '#000000',
  },
}

SCSS

$custom: #6464a1;
$custom-light: #9290bd;
$custom-dark: #000000;

JSON

{
  "hex": "#6464a1",
  "rgb": {
    "r": 100,
    "g": 100,
    "b": 161
  },
  "hsl": {
    "h": 240,
    "s": 24.498,
    "l": 51.176
  },
  "oklch": {
    "l": 0.53,
    "c": 0.09486,
    "h": 282.7
  },
  "luminance": 0.14397
}

Semantic roles & 50–950 ramp

primary

#6464A1

secondary

#BEBEA3

accent

#C167C1

background

#F9F8FB

surface

#F1F0F6

border

#CBCBD0

text

#0D0C12

muted

#7E7D81

Preview Lab

Preview with #6464A1

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

Preview Lab → · Contrast checker → · Palette generator →