#513E97#513E97

#513E97 is a dark, vivid violet. Relative luminance 0.074; OKLCH L 43.3% C 0.140 H 289.1°. Best body text is #FFFFFF at 8.45:1 contrast (WCAG AA passes).

Color values

HEX	#513E97
RGB	rgb(81, 62, 151)
HSL	hsl(253, 42%, 42%)
HSV	hsv(253, 59%, 59%)
CMYK	cmyk(46.4%, 58.9%, 0%, 40.8%)
CIE-LAB	lab(32.76, 31.24, -46.27)
CIE-LCH	lch(32.76, 55.83, 304.03°)
OKLab	oklab(43.34% 0.0456 -0.132)
OKLCH	oklch(43.34% 0.14 289.1)
XYZ	xyz(10.7003, 7.4285, 30.1422)
Luminance	0.0743 (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

#513E97 #84973E

analogous

#3E5897 #513E97 #7E3E97

triadic

#513E97 #97513E #3E9751

tetradic

#513E97 #973E58 #84973E #3E977E

square

#513E97 #973E58 #84973E #3E977E

split-complementary

#513E97 #977E3E #58973E

monochromatic

#221A40 #3A2C6C #513E97 #6D58BA #9383CC

Accessibility & contrast

On white

8.45

#513E97 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#513E97 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #513E97

8.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##513E97	#FFFFFF	#000000	##FFFFFF
##513E97	1.00	8.45	2.49	8.45
#FFFFFF	8.45	1.00	21.00	1.00
#000000	2.49	21.00	1.00	21.00
##FFFFFF	8.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004F9A

Deuteranopia (green-blind)

#044B95

Tritanopia (blue-blind)

#3B5264

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #513e97;
/* rgb */ color: rgb(81, 62, 151);
/* oklch */ color: oklch(43.3% 0.140 289.1);

Tailwind

colors: {
  custom: {
    50: '#8774b6',
    500: '#513e97',
    950: '#000000',
  },
}

SCSS

$custom: #513e97;
$custom-light: #8774b6;
$custom-dark: #000000;

JSON

{
  "hex": "#513e97",
  "rgb": {
    "r": 81,
    "g": 62,
    "b": 151
  },
  "hsl": {
    "h": 252.809,
    "s": 41.784,
    "l": 41.765
  },
  "oklch": {
    "l": 0.4334,
    "c": 0.13966,
    "h": 289.1
  },
  "luminance": 0.07429
}

Semantic roles & 50–950 ramp

primary

#513E97

secondary

#AAB67A

accent

#D256B7

background

#F8F7FB

surface

#F0EDF6

border

#CBC8D0

text

#0C0811

muted

#7D7B80

Preview Lab

Preview with #513E97

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

Preview Lab → · Contrast checker → · Palette generator →