#513FA2#513FA2

#513FA2 is a dark, vivid violet. Relative luminance 0.079; OKLCH L 44.4% C 0.153 H 286.7°. Best body text is #FFFFFF at 8.13:1 contrast (WCAG AA passes).

Color values

HEX	#513FA2
RGB	rgb(81, 63, 162)
HSL	hsl(251, 44%, 44%)
HSV	hsv(251, 61%, 64%)
CMYK	cmyk(50%, 61.1%, 0%, 36.5%)
CIE-LAB	lab(33.80, 34.00, -51.26)
CIE-LCH	lch(33.80, 61.51, 303.56°)
OKLab	oklab(44.36% 0.0441 -0.1467)
OKLCH	oklch(44.36% 0.153 286.7)
XYZ	xyz(11.6905, 7.9124, 35.0867)
Luminance	0.0791 (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

#513FA2 #90A23F

analogous

#3F5FA2 #513FA2 #833FA2

triadic

#513FA2 #A2513F #3FA251

tetradic

#513FA2 #A23F5F #90A23F #3FA283

square

#513FA2 #A23F5F #90A23F #3FA283

split-complementary

#513FA2 #A2833F #5FA23F

monochromatic

#251D4A #3B2E76 #513FA2 #705EC0 #978AD1

Accessibility & contrast

On white

8.13

#513FA2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.58

#513FA2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #513FA2

8.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##513FA2	#FFFFFF	#000000	##FFFFFF
##513FA2	1.00	8.13	2.58	8.13
#FFFFFF	8.13	1.00	21.00	1.00
#000000	2.58	21.00	1.00	21.00
##FFFFFF	8.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052A5

Deuteranopia (green-blind)

#004DA0

Tritanopia (blue-blind)

#34566A

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #513fa2;
/* rgb */ color: rgb(81, 63, 162);
/* oklch */ color: oklch(44.4% 0.153 286.7);

Tailwind

colors: {
  custom: {
    50: '#8875be',
    500: '#513fa2',
    950: '#000000',
  },
}

SCSS

$custom: #513fa2;
$custom-light: #8875be;
$custom-dark: #000000;

JSON

{
  "hex": "#513fa2",
  "rgb": {
    "r": 81,
    "g": 63,
    "b": 162
  },
  "hsl": {
    "h": 250.909,
    "s": 44,
    "l": 44.118
  },
  "oklch": {
    "l": 0.44355,
    "c": 0.15315,
    "h": 286.7
  },
  "luminance": 0.07913
}

Semantic roles & 50–950 ramp

primary

#513FA2

secondary

#B1BC81

accent

#D454BD

background

#F8F7FB

surface

#F0EDF7

border

#CBC8D0

text

#0C0812

muted

#7D7B81

Preview Lab

Preview with #513FA2

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

Preview Lab → · Contrast checker → · Palette generator →