#513EA7#513EA7

#513EA7 is a dark, vivid violet. Relative luminance 0.080; OKLCH L 44.6% C 0.161 H 286.2°. Best body text is #FFFFFF at 8.09:1 contrast (WCAG AA passes).

Color values

HEX	#513EA7
RGB	rgb(81, 62, 167)
HSL	hsl(251, 46%, 45%)
HSV	hsv(251, 63%, 65%)
CMYK	cmyk(51.5%, 62.9%, 0%, 34.5%)
CIE-LAB	lab(33.95, 36.15, -54.02)
CIE-LCH	lch(33.95, 65.00, 303.79°)
OKLab	oklab(44.58% 0.0449 -0.1548)
OKLCH	oklch(44.58% 0.161 286.2)
XYZ	xyz(12.0889, 7.9840, 37.4558)
Luminance	0.0799 (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

#513EA7 #94A73E

analogous

#3E60A7 #513EA7 #863EA7

triadic

#513EA7 #A7513E #3EA751

tetradic

#513EA7 #A73E60 #94A73E #3EA786

square

#513EA7 #A73E60 #94A73E #3EA786

split-complementary

#513EA7 #A7863E #60A73E

monochromatic

#261D4E #3B2D7A #513EA7 #715FC3 #988BD4

Accessibility & contrast

On white

8.09

#513EA7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.60

#513EA7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #513EA7

8.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##513EA7	#FFFFFF	#000000	##FFFFFF
##513EA7	1.00	8.09	2.60	8.09
#FFFFFF	8.09	1.00	21.00	1.00
#000000	2.60	21.00	1.00	21.00
##FFFFFF	8.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053AA

Deuteranopia (green-blind)

#004DA5

Tritanopia (blue-blind)

#31576C

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #513ea7;
/* rgb */ color: rgb(81, 62, 167);
/* oklch */ color: oklch(44.6% 0.161 286.2);

Tailwind

colors: {
  custom: {
    50: '#8974c2',
    500: '#513ea7',
    950: '#000000',
  },
}

SCSS

$custom: #513ea7;
$custom-light: #8974c2;
$custom-dark: #000000;

JSON

{
  "hex": "#513ea7",
  "rgb": {
    "r": 81,
    "g": 62,
    "b": 167
  },
  "hsl": {
    "h": 250.857,
    "s": 45.852,
    "l": 44.902
  },
  "oklch": {
    "l": 0.44584,
    "c": 0.16117,
    "h": 286.2
  },
  "luminance": 0.07985
}

Semantic roles & 50–950 ramp

primary

#513EA7

secondary

#B4BF82

accent

#D652BE

background

#F8F7FC

surface

#F0EDF8

border

#CBC8D1

text

#0C0812

muted

#7D7B81

Preview Lab

Preview with #513EA7

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

Preview Lab → · Contrast checker → · Palette generator →