#513EA6#513EA6

#513EA6 is a dark, vivid violet. Relative luminance 0.079; OKLCH L 44.5% C 0.160 H 286.3°. Best body text is #FFFFFF at 8.11:1 contrast (WCAG AA passes).

Color values

HEX	#513EA6
RGB	rgb(81, 62, 166)
HSL	hsl(251, 46%, 45%)
HSV	hsv(251, 63%, 65%)
CMYK	cmyk(51.2%, 62.7%, 0%, 34.9%)
CIE-LAB	lab(33.87, 35.84, -53.54)
CIE-LCH	lch(33.87, 64.43, 303.80°)
OKLab	oklab(44.5% 0.045 -0.1534)
OKLCH	oklch(44.5% 0.16 286.3)
XYZ	xyz(11.9969, 7.9472, 36.9708)
Luminance	0.0795 (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

#513EA6 #93A63E

analogous

#3E5FA6 #513EA6 #853EA6

triadic

#513EA6 #A6513E #3EA651

tetradic

#513EA6 #A63E5F #93A63E #3EA685

square

#513EA6 #A63E5F #93A63E #3EA685

split-complementary

#513EA6 #A6853E #5FA63E

monochromatic

#261D4D #3B2D79 #513EA6 #715EC3 #988BD4

Accessibility & contrast

On white

8.11

#513EA6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#513EA6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #513EA6

8.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##513EA6	#FFFFFF	#000000	##FFFFFF
##513EA6	1.00	8.11	2.59	8.11
#FFFFFF	8.11	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052A9

Deuteranopia (green-blind)

#004DA4

Tritanopia (blue-blind)

#32576C

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #513ea6;
/* rgb */ color: rgb(81, 62, 166);
/* oklch */ color: oklch(44.5% 0.160 286.3);

Tailwind

colors: {
  custom: {
    50: '#8974c1',
    500: '#513ea6',
    950: '#000000',
  },
}

SCSS

$custom: #513ea6;
$custom-light: #8974c1;
$custom-dark: #000000;

JSON

{
  "hex": "#513ea6",
  "rgb": {
    "r": 81,
    "g": 62,
    "b": 166
  },
  "hsl": {
    "h": 250.962,
    "s": 45.614,
    "l": 44.706
  },
  "oklch": {
    "l": 0.44504,
    "c": 0.15984,
    "h": 286.3
  },
  "luminance": 0.07948
}

Semantic roles & 50–950 ramp

primary

#513EA6

secondary

#B3BE82

accent

#D553BD

background

#F8F7FC

surface

#F0EDF8

border

#CBC8D1

text

#0C0812

muted

#7D7B81

Preview Lab

Preview with #513EA6

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

Preview Lab → · Contrast checker → · Palette generator →