#511675#511675

#511675 is a dark, vivid violet. Relative luminance 0.036; OKLCH L 35.0% C 0.152 H 308.5°. Best body text is #FFFFFF at 12.20:1 contrast (WCAG AA passes).

Color values

HEX	#511675
RGB	rgb(81, 22, 117)
HSL	hsl(277, 68%, 27%)
HSV	hsv(277, 81%, 46%)
CMYK	cmyk(30.8%, 81.2%, 0%, 54.1%)
CIE-LAB	lab(22.33, 43.27, -41.95)
CIE-LCH	lch(22.33, 60.27, 315.89°)
OKLab	oklab(35% 0.0947 -0.1192)
OKLCH	oklch(35% 0.152 308.5)
XYZ	xyz(6.8905, 3.6076, 17.1595)
Luminance	0.0361 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#511675 #3A7516

analogous

#221675 #511675 #75166A

triadic

#511675 #755116 #167551

tetradic

#511675 #752216 #3A7516 #166A75

square

#511675 #752216 #3A7516 #166A75

split-complementary

#511675 #6A7516 #167522

monochromatic

#12051A #2D0C41 #511675 #7520A9 #972ED8

Accessibility & contrast

On white

12.20

#511675 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#511675 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #511675

12.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##511675	#FFFFFF	#000000	##FFFFFF
##511675	1.00	12.20	1.72	12.20
#FFFFFF	12.20	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003378

Deuteranopia (green-blind)

#003673

Tritanopia (blue-blind)

#4B2E45

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #511675;
/* rgb */ color: rgb(81, 22, 117);
/* oklch */ color: oklch(35.0% 0.152 308.5);

Tailwind

colors: {
  custom: {
    50: '#865b9d',
    500: '#511675',
    950: '#000000',
  },
}

SCSS

$custom: #511675;
$custom-light: #865b9d;
$custom-dark: #000000;

JSON

{
  "hex": "#511675",
  "rgb": {
    "r": 81,
    "g": 22,
    "b": 117
  },
  "hsl": {
    "h": 277.263,
    "s": 68.345,
    "l": 27.255
  },
  "oklch": {
    "l": 0.35,
    "c": 0.15223,
    "h": 308.5
  },
  "luminance": 0.03608
}

Semantic roles & 50–950 ramp

primary

#511675

secondary

#66AB3C

accent

#EB3D7F

background

#F8F5F9

surface

#F0E9F2

border

#CBC5CC

text

#0C040E

muted

#7D797E

Preview Lab

Preview with #511675

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

Preview Lab → · Contrast checker → · Palette generator →