#51106F#51106F

#51106F is a dark, vivid purple. Relative luminance 0.033; OKLCH L 34.0% C 0.152 H 311.7°. Best body text is #FFFFFF at 12.70:1 contrast (WCAG AA passes).

Color values

HEX	#51106F
RGB	rgb(81, 16, 111)
HSL	hsl(281, 75%, 25%)
HSV	hsv(281, 86%, 44%)
CMYK	cmyk(27%, 85.6%, 0%, 56.5%)
CIE-LAB	lab(21.09, 44.06, -40.10)
CIE-LCH	lch(21.09, 59.58, 317.70°)
OKLab	oklab(33.97% 0.1013 -0.1137)
OKLCH	oklch(33.97% 0.152 311.7)
XYZ	xyz(6.4473, 3.2678, 15.3270)
Luminance	0.0327 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51106F #2E6F10

analogous

#22106F #51106F #6F105D

triadic

#51106F #6F5110 #106F51

tetradic

#51106F #6F2210 #2E6F10 #105D6F

square

#51106F #6F2210 #2E6F10 #105D6F

split-complementary

#51106F #5D6F10 #106F22

monochromatic

#14041B #2A083A #51106F #7818A4 #9F1FDA

Accessibility & contrast

On white

12.70

#51106F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#51106F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #51106F

12.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51106F	#FFFFFF	#000000	##FFFFFF
##51106F	1.00	12.70	1.65	12.70
#FFFFFF	12.70	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003071

Deuteranopia (green-blind)

#00346D

Tritanopia (blue-blind)

#4D2941

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #51106f;
/* rgb */ color: rgb(81, 16, 111);
/* oklch */ color: oklch(34.0% 0.152 311.7);

Tailwind

colors: {
  custom: {
    50: '#865899',
    500: '#51106f',
    950: '#000000',
  },
}

SCSS

$custom: #51106f;
$custom-light: #865899;
$custom-dark: #000000;

JSON

{
  "hex": "#51106f",
  "rgb": {
    "r": 81,
    "g": 16,
    "b": 111
  },
  "hsl": {
    "h": 281.053,
    "s": 74.803,
    "l": 24.902
  },
  "oklch": {
    "l": 0.33974,
    "c": 0.15228,
    "h": 311.7
  },
  "luminance": 0.03268
}

Semantic roles & 50–950 ramp

primary

#51106F

secondary

#58A734

accent

#F13671

background

#F8F5F9

surface

#F0E9F2

border

#CBC5CC

text

#0C040E

muted

#7D797E

Preview Lab

Preview with #51106F

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

Preview Lab → · Contrast checker → · Palette generator →