#511074#511074

#511074 is a dark, vivid violet. Relative luminance 0.034; OKLCH L 34.4% C 0.157 H 309.5°. Best body text is #FFFFFF at 12.53:1 contrast (WCAG AA passes).

Color values

HEX	#511074
RGB	rgb(81, 16, 116)
HSL	hsl(279, 76%, 26%)
HSV	hsv(279, 86%, 45%)
CMYK	cmyk(30.2%, 86.2%, 0%, 54.5%)
CIE-LAB	lab(21.51, 45.18, -42.64)
CIE-LCH	lch(21.51, 62.12, 316.66°)
OKLab	oklab(34.4% 0.1 -0.1211)
OKLCH	oklch(34.4% 0.157 309.5)
XYZ	xyz(6.7304, 3.3810, 16.8177)
Luminance	0.0338 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#511074 #337410

analogous

#1F1074 #511074 #741065

triadic

#511074 #745110 #107451

tetradic

#511074 #741F10 #337410 #106574

square

#511074 #741F10 #337410 #106574

split-complementary

#511074 #657410 #10741F

monochromatic

#13041B #2B093E #511074 #7717AA #9C1FE0

Accessibility & contrast

On white

12.53

#511074 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#511074 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #511074

12.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##511074	#FFFFFF	#000000	##FFFFFF
##511074	1.00	12.53	1.68	12.53
#FFFFFF	12.53	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003177

Deuteranopia (green-blind)

#003472

Tritanopia (blue-blind)

#4C2B44

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #511074;
/* rgb */ color: rgb(81, 16, 116);
/* oklch */ color: oklch(34.4% 0.157 309.5);

Tailwind

colors: {
  custom: {
    50: '#86589d',
    500: '#511074',
    950: '#000000',
  },
}

SCSS

$custom: #511074;
$custom-light: #86589d;
$custom-dark: #000000;

JSON

{
  "hex": "#511074",
  "rgb": {
    "r": 81,
    "g": 16,
    "b": 116
  },
  "hsl": {
    "h": 279,
    "s": 75.758,
    "l": 25.882
  },
  "oklch": {
    "l": 0.34401,
    "c": 0.15706,
    "h": 309.5
  },
  "luminance": 0.03381
}

Semantic roles & 50–950 ramp

primary

#511074

secondary

#5EAB35

accent

#F23578

background

#F8F5F9

surface

#F0E9F2

border

#CBC5CC

text

#0C040E

muted

#7D797E

Preview Lab

Preview with #511074

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

Preview Lab → · Contrast checker → · Palette generator →