#511376#511376

#511376 is a dark, vivid violet. Relative luminance 0.035; OKLCH L 34.8% C 0.156 H 308.4°. Best body text is #FFFFFF at 12.32:1 contrast (WCAG AA passes).

Color values

HEX	#511376
RGB	rgb(81, 19, 118)
HSL	hsl(278, 72%, 27%)
HSV	hsv(278, 84%, 46%)
CMYK	cmyk(31.4%, 83.9%, 0%, 53.7%)
CIE-LAB	lab(22.03, 44.62, -43.08)
CIE-LCH	lch(22.03, 62.02, 316.01°)
OKLab	oklab(34.82% 0.0971 -0.1225)
OKLCH	oklch(34.82% 0.156 308.4)
XYZ	xyz(6.8955, 3.5232, 17.4528)
Luminance	0.0352 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#511376 #387613

analogous

#201376 #511376 #76136A

triadic

#511376 #765113 #137651

tetradic

#511376 #762013 #387613 #136A76

square

#511376 #762013 #387613 #136A76

split-complementary

#511376 #6A7613 #137620

monochromatic

#12041A #2D0B41 #511376 #751BAB #9927DC

Accessibility & contrast

On white

12.32

#511376 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#511376 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #511376

12.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##511376	#FFFFFF	#000000	##FFFFFF
##511376	1.00	12.32	1.70	12.32
#FFFFFF	12.32	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003379

Deuteranopia (green-blind)

#003574

Tritanopia (blue-blind)

#4B2D45

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #511376;
/* rgb */ color: rgb(81, 19, 118);
/* oklch */ color: oklch(34.8% 0.156 308.4);

Tailwind

colors: {
  custom: {
    50: '#865a9e',
    500: '#511376',
    950: '#000000',
  },
}

SCSS

$custom: #511376;
$custom-light: #865a9e;
$custom-dark: #000000;

JSON

{
  "hex": "#511376",
  "rgb": {
    "r": 81,
    "g": 19,
    "b": 118
  },
  "hsl": {
    "h": 277.576,
    "s": 72.263,
    "l": 26.863
  },
  "oklch": {
    "l": 0.34816,
    "c": 0.15625,
    "h": 308.4
  },
  "luminance": 0.03523
}

Semantic roles & 50–950 ramp

primary

#511376

secondary

#64AC39

accent

#EF397D

background

#F8F5F9

surface

#F0E9F2

border

#CBC5CC

text

#0C040E

muted

#7D797E

Preview Lab

Preview with #511376

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

Preview Lab → · Contrast checker → · Palette generator →