#513366#513366

#513366 is a dark, moderate violet. Relative luminance 0.051; OKLCH L 38.0% C 0.090 H 309.9°. Best body text is #FFFFFF at 10.42:1 contrast (WCAG AA passes).

Color values

HEX	#513366
RGB	rgb(81, 51, 102)
HSL	hsl(275, 33%, 30%)
HSV	hsv(275, 50%, 40%)
CMYK	cmyk(20.6%, 50%, 0%, 60%)
CIE-LAB	lab(26.95, 24.20, -24.88)
CIE-LCH	lch(26.95, 34.71, 314.20°)
OKLab	oklab(38.02% 0.0579 -0.0694)
OKLCH	oklch(38.02% 0.09 309.9)
XYZ	xyz(6.9750, 5.0764, 13.1802)
Luminance	0.0508 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#513366 #486633

analogous

#383366 #513366 #663361

triadic

#513366 #665133 #336651

tetradic

#513366 #663833 #486633 #336166

square

#513366 #663833 #486633 #336166

split-complementary

#513366 #616633 #336638

monochromatic

#100A14 #311F3D #513366 #71478F #9163B1

Accessibility & contrast

On white

10.42

#513366 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#513366 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #513366

10.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##513366	#FFFFFF	#000000	##FFFFFF
##513366	1.00	10.42	2.02	10.42
#FFFFFF	10.42	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#273E68

Deuteranopia (green-blind)

#2F4065

Tritanopia (blue-blind)

#4E3B47

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #513366;
/* rgb */ color: rgb(81, 51, 102);
/* oklch */ color: oklch(38.0% 0.090 309.9);

Tailwind

colors: {
  custom: {
    50: '#836b92',
    500: '#513366',
    950: '#000000',
  },
}

SCSS

$custom: #513366;
$custom-light: #836b92;
$custom-dark: #000000;

JSON

{
  "hex": "#513366",
  "rgb": {
    "r": 81,
    "g": 51,
    "b": 102
  },
  "hsl": {
    "h": 275.294,
    "s": 33.333,
    "l": 30
  },
  "oklch": {
    "l": 0.38022,
    "c": 0.09038,
    "h": 309.9
  },
  "luminance": 0.05076
}

Semantic roles & 50–950 ramp

primary

#513366

secondary

#75975E

accent

#C95E8A

background

#F8F6F9

surface

#EFEBF1

border

#CAC6CB

text

#0B070D

muted

#7C7A7E

Preview Lab

Preview with #513366

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

Preview Lab → · Contrast checker → · Palette generator →