#513BBD#513BBD

#513BBD is a mid, vivid violet. Relative luminance 0.086; OKLCH L 46.0% C 0.193 H 283.5°. Best body text is #FFFFFF at 7.75:1 contrast (WCAG AA passes).

Color values

HEX	#513BBD
RGB	rgb(81, 59, 189)
HSL	hsl(250, 52%, 49%)
HSV	hsv(250, 69%, 74%)
CMYK	cmyk(57.1%, 68.8%, 0%, 25.9%)
CIE-LAB	lab(35.10, 44.66, -65.20)
CIE-LCH	lch(35.10, 79.02, 304.41°)
OKLab	oklab(45.98% 0.0451 -0.1876)
OKLCH	oklch(45.98% 0.193 283.5)
XYZ	xyz(14.1398, 8.5505, 49.0396)
Luminance	0.0855 (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

#513BBD #A7BD3B

analogous

#3B66BD #513BBD #923BBD

triadic

#513BBD #BD513B #3BBD51

tetradic

#513BBD #BD3B66 #A7BD3B #3BBD92

square

#513BBD #BD3B66 #A7BD3B #3BBD92

split-complementary

#513BBD #BD923B #66BD3B

monochromatic

#291E60 #3D2C8E #513BBD #7866CF #A195DE

Accessibility & contrast

On white

7.75

#513BBD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.71

#513BBD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #513BBD

7.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##513BBD	#FFFFFF	#000000	##FFFFFF
##513BBD	1.00	7.75	2.71	7.75
#FFFFFF	7.75	1.00	21.00	1.00
#000000	2.71	21.00	1.00	21.00
##FFFFFF	7.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057C1

Deuteranopia (green-blind)

#004EBA

Tritanopia (blue-blind)

#185D77

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #513bbd;
/* rgb */ color: rgb(81, 59, 189);
/* oklch */ color: oklch(46.0% 0.193 283.5);

Tailwind

colors: {
  custom: {
    50: '#8d73d2',
    500: '#513bbd',
    950: '#000000',
  },
}

SCSS

$custom: #513bbd;
$custom-light: #8d73d2;
$custom-dark: #000000;

JSON

{
  "hex": "#513bbd",
  "rgb": {
    "r": 81,
    "g": 59,
    "b": 189
  },
  "hsl": {
    "h": 250.154,
    "s": 52.419,
    "l": 48.627
  },
  "oklch": {
    "l": 0.4598,
    "c": 0.19296,
    "h": 283.5
  },
  "luminance": 0.08551
}

Semantic roles & 50–950 ramp

primary

#513BBD

secondary

#BFC98B

accent

#DC4CC3

background

#F9F7FD

surface

#F2EDFA

border

#CCC8D3

text

#0D0814

muted

#7E7B83

Preview Lab

Preview with #513BBD

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

Preview Lab → · Contrast checker → · Palette generator →