#513B86#513B86

#513B86 is a dark, vivid violet. Relative luminance 0.066; OKLCH L 41.6% C 0.121 H 294.0°. Best body text is #FFFFFF at 9.05:1 contrast (WCAG AA passes).

Color values

HEX	#513B86
RGB	rgb(81, 59, 134)
HSL	hsl(258, 39%, 38%)
HSV	hsv(258, 56%, 53%)
CMYK	cmyk(39.6%, 56%, 0%, 47.5%)
CIE-LAB	lab(30.87, 28.02, -38.87)
CIE-LCH	lch(30.87, 47.92, 305.79°)
OKLab	oklab(41.57% 0.0492 -0.1103)
OKLCH	oklch(41.57% 0.121 294)
XYZ	xyz(9.2592, 6.5983, 23.3354)
Luminance	0.0660 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#513B86 #70863B

analogous

#3B4A86 #513B86 #763B86

triadic

#513B86 #86513B #3B8651

tetradic

#513B86 #863B4A #70863B #3B8676

square

#513B86 #863B4A #70863B #3B8676

split-complementary

#513B86 #86763B #4A863B

monochromatic

#1E1631 #37285C #513B86 #6B4EB0 #8E78C4

Accessibility & contrast

On white

9.05

#513B86 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#513B86 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #513B86

9.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##513B86	#FFFFFF	#000000	##FFFFFF
##513B86	1.00	9.05	2.32	9.05
#FFFFFF	9.05	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#194989

Deuteranopia (green-blind)

#1F4784

Tritanopia (blue-blind)

#444B5A

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #513b86;
/* rgb */ color: rgb(81, 59, 134);
/* oklch */ color: oklch(41.6% 0.121 294.0);

Tailwind

colors: {
  custom: {
    50: '#8571aa',
    500: '#513b86',
    950: '#000000',
  },
}

SCSS

$custom: #513b86;
$custom-light: #8571aa;
$custom-dark: #000000;

JSON

{
  "hex": "#513b86",
  "rgb": {
    "r": 81,
    "g": 59,
    "b": 134
  },
  "hsl": {
    "h": 257.6,
    "s": 38.86,
    "l": 37.843
  },
  "oklch": {
    "l": 0.41572,
    "c": 0.12073,
    "h": 294
  },
  "luminance": 0.06598
}

Semantic roles & 50–950 ramp

primary

#513B86

secondary

#9BAD70

accent

#CF59AC

background

#F8F6FA

surface

#EFECF4

border

#CAC7CE

text

#0B0810

muted

#7C7B7F

Preview Lab

Preview with #513B86

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

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