#513398#513398

#513398 is a dark, vivid violet. Relative luminance 0.064; OKLCH L 41.6% C 0.156 H 291.8°. Best body text is #FFFFFF at 9.22:1 contrast (WCAG AA passes).

Color values

HEX	#513398
RGB	rgb(81, 51, 152)
HSL	hsl(258, 50%, 40%)
HSV	hsv(258, 66%, 60%)
CMYK	cmyk(46.7%, 66.4%, 0%, 40.4%)
CIE-LAB	lab(30.36, 38.11, -50.77)
CIE-LCH	lch(30.36, 63.49, 306.89°)
OKLab	oklab(41.61% 0.0582 -0.1453)
OKLCH	oklch(41.61% 0.156 291.8)
XYZ	xyz(10.2431, 6.3836, 30.3921)
Luminance	0.0638 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 7.14

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#513398 #7A9833

analogous

#334798 #513398 #843398

triadic

#513398 #985133 #339851

tetradic

#513398 #983347 #7A9833 #339884

square

#513398 #983347 #7A9833 #339884

split-complementary

#513398 #988433 #479833

monochromatic

#20143C #39246A #513398 #6B47C1 #9075D1

Accessibility & contrast

On white

9.22

#513398 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.28

#513398 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #513398

9.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##513398	#FFFFFF	#000000	##FFFFFF
##513398	1.00	9.22	2.28	9.22
#FFFFFF	9.22	1.00	21.00	1.00
#000000	2.28	21.00	1.00	21.00
##FFFFFF	9.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00499B

Deuteranopia (green-blind)

#004596

Tritanopia (blue-blind)

#3C4B61

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #513398;
/* rgb */ color: rgb(81, 51, 152);
/* oklch */ color: oklch(41.6% 0.156 291.8);

Tailwind

colors: {
  custom: {
    50: '#886db7',
    500: '#513398',
    950: '#000000',
  },
}

SCSS

$custom: #513398;
$custom-light: #886db7;
$custom-dark: #000000;

JSON

{
  "hex": "#513398",
  "rgb": {
    "r": 81,
    "g": 51,
    "b": 152
  },
  "hsl": {
    "h": 257.822,
    "s": 49.754,
    "l": 39.804
  },
  "oklch": {
    "l": 0.41611,
    "c": 0.15647,
    "h": 291.8
  },
  "luminance": 0.06384
}

Semantic roles & 50–950 ramp

primary

#513398

secondary

#A3B96E

accent

#D94FB0

background

#F8F6FB

surface

#F0EBF6

border

#CBC6D0

text

#0C0711

muted

#7D7A80

Preview Lab

Preview with #513398

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

Preview Lab → · Contrast checker → · Palette generator →