#51146F#51146F

#51146F is a dark, vivid purple. Relative luminance 0.034; OKLCH L 34.3% C 0.148 H 311.3°. Best body text is #FFFFFF at 12.50:1 contrast (WCAG AA passes).

Color values

HEX	#51146F
RGB	rgb(81, 20, 111)
HSL	hsl(280, 69%, 26%)
HSV	hsv(280, 82%, 44%)
CMYK	cmyk(27%, 82%, 0%, 56.5%)
CIE-LAB	lab(21.57, 42.66, -39.31)
CIE-LCH	lch(21.57, 58.01, 317.34°)
OKLab	oklab(34.31% 0.098 -0.1114)
OKLCH	oklch(34.31% 0.148 311.3)
XYZ	xyz(6.5122, 3.3975, 15.3486)
Luminance	0.0340 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51146F #326F14

analogous

#23146F #51146F #6F145F

triadic

#51146F #6F5114 #146F51

tetradic

#51146F #6F2314 #326F14 #145F6F

square

#51146F #6F2314 #326F14 #145F6F

split-complementary

#51146F #5F6F14 #146F23

monochromatic

#13051A #2B0B3B #51146F #771DA3 #9D27D7

Accessibility & contrast

On white

12.50

#51146F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#51146F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #51146F

12.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51146F	#FFFFFF	#000000	##FFFFFF
##51146F	1.00	12.50	1.68	12.50
#FFFFFF	12.50	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003171

Deuteranopia (green-blind)

#00356D

Tritanopia (blue-blind)

#4D2A41

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #51146f;
/* rgb */ color: rgb(81, 20, 111);
/* oklch */ color: oklch(34.3% 0.148 311.3);

Tailwind

colors: {
  custom: {
    50: '#865a99',
    500: '#51146f',
    950: '#000000',
  },
}

SCSS

$custom: #51146f;
$custom-light: #865a99;
$custom-dark: #000000;

JSON

{
  "hex": "#51146f",
  "rgb": {
    "r": 81,
    "g": 20,
    "b": 111
  },
  "hsl": {
    "h": 280.22,
    "s": 69.466,
    "l": 25.686
  },
  "oklch": {
    "l": 0.34313,
    "c": 0.14834,
    "h": 311.3
  },
  "luminance": 0.03397
}

Semantic roles & 50–950 ramp

primary

#51146F

secondary

#5DA639

accent

#EC3C76

background

#F8F5F9

surface

#F0E9F2

border

#CBC5CC

text

#0C040E

muted

#7D797E

Preview Lab

Preview with #51146F

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

Preview Lab → · Contrast checker → · Palette generator →