#51115F#51115F

#51115F is a dark, vivid purple. Relative luminance 0.030; OKLCH L 32.8% C 0.136 H 319.6°. Best body text is #FFFFFF at 13.16:1 contrast (WCAG AA passes).

Color values

HEX	#51115F
RGB	rgb(81, 17, 95)
HSL	hsl(289, 70%, 22%)
HSV	hsv(289, 82%, 37%)
CMYK	cmyk(14.7%, 82.1%, 0%, 62.7%)
CIE-LAB	lab(19.95, 40.28, -31.45)
CIE-LCH	lch(19.95, 51.11, 322.02°)
OKLab	oklab(32.78% 0.1037 -0.0883)
OKLCH	oklch(32.78% 0.136 319.6)
XYZ	xyz(5.6591, 2.9767, 11.1007)
Luminance	0.0298 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Plum Purple

#4E0550

ΔE00 3.28

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51115F #1F5F11

analogous

#2A115F #51115F #5F1146

triadic

#51115F #5F5111 #115F51

tetradic

#51115F #5F2A11 #1F5F11 #11465F

square

#51115F #5F2A11 #1F5F11 #11465F

split-complementary

#51115F #465F11 #115F2A

monochromatic

#16051A #25082B #51115F #7D1A93 #AA24C7

Accessibility & contrast

On white

13.16

#51115F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#51115F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #51115F

13.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51115F	#FFFFFF	#000000	##FFFFFF
##51115F	1.00	13.16	1.60	13.16
#FFFFFF	13.16	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C61

Deuteranopia (green-blind)

#18325D

Tritanopia (blue-blind)

#512238

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #51115f;
/* rgb */ color: rgb(81, 17, 95);
/* oklch */ color: oklch(32.8% 0.136 319.6);

Tailwind

colors: {
  custom: {
    50: '#85588d',
    500: '#51115f',
    950: '#000000',
  },
}

SCSS

$custom: #51115f;
$custom-light: #85588d;
$custom-dark: #000000;

JSON

{
  "hex": "#51115f",
  "rgb": {
    "r": 81,
    "g": 17,
    "b": 95
  },
  "hsl": {
    "h": 289.231,
    "s": 69.643,
    "l": 21.961
  },
  "oklch": {
    "l": 0.3278,
    "c": 0.13616,
    "h": 319.6
  },
  "luminance": 0.02976
}

Semantic roles & 50–950 ramp

primary

#51115F

secondary

#469834

accent

#EC3B5B

background

#F8F5F8

surface

#F0E9F0

border

#CBC5CB

text

#0B040C

muted

#7C797D

Preview Lab

Preview with #51115F

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

Preview Lab → · Contrast checker → · Palette generator →