#513CB7#513CB7

#513CB7 is a mid, vivid violet. Relative luminance 0.084; OKLCH L 45.6% C 0.184 H 284.2°. Best body text is #FFFFFF at 7.84:1 contrast (WCAG AA passes).

Color values

HEX	#513CB7
RGB	rgb(81, 60, 183)
HSL	hsl(250, 51%, 48%)
HSV	hsv(250, 67%, 72%)
CMYK	cmyk(55.7%, 67.2%, 0%, 28.2%)
CIE-LAB	lab(34.80, 42.25, -62.15)
CIE-LCH	lch(34.80, 75.16, 304.21°)
OKLab	oklab(45.6% 0.0451 -0.1787)
OKLCH	oklch(45.6% 0.184 284.2)
XYZ	xyz(13.5538, 8.3991, 45.6976)
Luminance	0.0840 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.74

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#513CB7 #A2B73C

analogous

#3C64B7 #513CB7 #8E3CB7

triadic

#513CB7 #B7513C #3CB751

tetradic

#513CB7 #B73C64 #A2B73C #3CB78E

square

#513CB7 #B73C64 #A2B73C #3CB78E

split-complementary

#513CB7 #B78E3C #64B73C

monochromatic

#281E5B #3D2D89 #513CB7 #7664CC #9F92DB

Accessibility & contrast

On white

7.84

#513CB7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#513CB7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #513CB7

7.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##513CB7	#FFFFFF	#000000	##FFFFFF
##513CB7	1.00	7.84	2.68	7.84
#FFFFFF	7.84	1.00	21.00	1.00
#000000	2.68	21.00	1.00	21.00
##FFFFFF	7.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055BB

Deuteranopia (green-blind)

#004EB5

Tritanopia (blue-blind)

#215B74

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #513cb7;
/* rgb */ color: rgb(81, 60, 183);
/* oklch */ color: oklch(45.6% 0.184 284.2);

Tailwind

colors: {
  custom: {
    50: '#8c73ce',
    500: '#513cb7',
    950: '#000000',
  },
}

SCSS

$custom: #513cb7;
$custom-light: #8c73ce;
$custom-dark: #000000;

JSON

{
  "hex": "#513cb7",
  "rgb": {
    "r": 81,
    "g": 60,
    "b": 183
  },
  "hsl": {
    "h": 250.244,
    "s": 50.617,
    "l": 47.647
  },
  "oklch": {
    "l": 0.45604,
    "c": 0.18431,
    "h": 284.2
  },
  "luminance": 0.084
}

Semantic roles & 50–950 ramp

primary

#513CB7

secondary

#BCC688

accent

#DA4EC2

background

#F9F7FC

surface

#F1EDF9

border

#CBC8D2

text

#0D0814

muted

#7E7B82

Preview Lab

Preview with #513CB7

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

Preview Lab → · Contrast checker → · Palette generator →