#511075#511075

#511075 is a dark, vivid violet. Relative luminance 0.034; OKLCH L 34.5% C 0.158 H 309.1°. Best body text is #FFFFFF at 12.49:1 contrast (WCAG AA passes).

Color values

HEX	#511075
RGB	rgb(81, 16, 117)
HSL	hsl(279, 76%, 26%)
HSV	hsv(279, 86%, 46%)
CMYK	cmyk(30.8%, 86.3%, 0%, 54.1%)
CIE-LAB	lab(21.60, 45.40, -43.14)
CIE-LCH	lch(21.60, 62.63, 316.47°)
OKLab	oklab(34.49% 0.0997 -0.1226)
OKLCH	oklch(34.49% 0.158 309.1)
XYZ	xyz(6.7889, 3.4044, 17.1257)
Luminance	0.0340 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#511075 #347510

analogous

#1E1075 #511075 #751066

triadic

#511075 #755110 #107551

tetradic

#511075 #751E10 #347510 #106675

square

#511075 #751E10 #347510 #106675

split-complementary

#511075 #667510 #10751E

monochromatic

#13041B #2C093F #511075 #7617AB #9B1FE0

Accessibility & contrast

On white

12.49

#511075 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#511075 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #511075

12.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##511075	#FFFFFF	#000000	##FFFFFF
##511075	1.00	12.49	1.68	12.49
#FFFFFF	12.49	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003178

Deuteranopia (green-blind)

#003473

Tritanopia (blue-blind)

#4B2B44

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #511075;
/* rgb */ color: rgb(81, 16, 117);
/* oklch */ color: oklch(34.5% 0.158 309.1);

Tailwind

colors: {
  custom: {
    50: '#86599e',
    500: '#511075',
    950: '#000000',
  },
}

SCSS

$custom: #511075;
$custom-light: #86599e;
$custom-dark: #000000;

JSON

{
  "hex": "#511075",
  "rgb": {
    "r": 81,
    "g": 16,
    "b": 117
  },
  "hsl": {
    "h": 278.614,
    "s": 75.94,
    "l": 26.078
  },
  "oklch": {
    "l": 0.34488,
    "c": 0.15801,
    "h": 309.1
  },
  "luminance": 0.03404
}

Semantic roles & 50–950 ramp

primary

#511075

secondary

#5FAC35

accent

#F33579

background

#F8F5F9

surface

#F0E9F2

border

#CBC5CC

text

#0C040E

muted

#7D797E

Preview Lab

Preview with #511075

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

Preview Lab → · Contrast checker → · Palette generator →