#513AA2#513AA2

#513AA2 is a dark, vivid violet. Relative luminance 0.074; OKLCH L 43.5% C 0.160 H 288.0°. Best body text is #FFFFFF at 8.48:1 contrast (WCAG AA passes).

Color values

HEX	#513AA2
RGB	rgb(81, 58, 162)
HSL	hsl(253, 47%, 43%)
HSV	hsv(253, 64%, 64%)
CMYK	cmyk(50%, 64.2%, 0%, 36.5%)
CIE-LAB	lab(32.66, 37.01, -53.10)
CIE-LCH	lch(32.66, 64.72, 304.88°)
OKLab	oklab(43.53% 0.0495 -0.1521)
OKLCH	oklch(43.53% 0.16 288)
XYZ	xyz(11.4261, 7.3836, 34.9985)
Luminance	0.0738 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#513AA2 #8BA23A

analogous

#3A57A2 #513AA2 #853AA2

triadic

#513AA2 #A2513A #3AA251

tetradic

#513AA2 #A23A57 #8BA23A #3AA285

square

#513AA2 #A23A57 #8BA23A #3AA285

split-complementary

#513AA2 #A2853A #57A23A

monochromatic

#241A48 #3A2A75 #513AA2 #6E57C3 #9584D3

Accessibility & contrast

On white

8.48

#513AA2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.48

#513AA2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #513AA2

8.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##513AA2	#FFFFFF	#000000	##FFFFFF
##513AA2	1.00	8.48	2.48	8.48
#FFFFFF	8.48	1.00	21.00	1.00
#000000	2.48	21.00	1.00	21.00
##FFFFFF	8.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004FA5

Deuteranopia (green-blind)

#004AA0

Tritanopia (blue-blind)

#355368

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #513aa2;
/* rgb */ color: rgb(81, 58, 162);
/* oklch */ color: oklch(43.5% 0.160 288.0);

Tailwind

colors: {
  custom: {
    50: '#8971be',
    500: '#513aa2',
    950: '#000000',
  },
}

SCSS

$custom: #513aa2;
$custom-light: #8971be;
$custom-dark: #000000;

JSON

{
  "hex": "#513aa2",
  "rgb": {
    "r": 81,
    "g": 58,
    "b": 162
  },
  "hsl": {
    "h": 253.269,
    "s": 47.273,
    "l": 43.137
  },
  "oklch": {
    "l": 0.43527,
    "c": 0.15996,
    "h": 288
  },
  "luminance": 0.07384
}

Semantic roles & 50–950 ramp

primary

#513AA2

secondary

#AEBD7B

accent

#D751B9

background

#F8F6FB

surface

#F0ECF7

border

#CBC7D0

text

#0C0812

muted

#7D7B81

Preview Lab

Preview with #513AA2

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

Preview Lab → · Contrast checker → · Palette generator →