#51165A#51165A

#51165A is a dark, vivid purple. Relative luminance 0.031; OKLCH L 32.9% C 0.125 H 322.1°. Best body text is #FFFFFF at 13.03:1 contrast (WCAG AA passes).

Color values

HEX	#51165A
RGB	rgb(81, 22, 90)
HSL	hsl(292, 61%, 22%)
HSV	hsv(292, 76%, 35%)
CMYK	cmyk(10%, 75.6%, 0%, 64.7%)
CIE-LAB	lab(20.29, 37.28, -27.58)
CIE-LCH	lch(20.29, 46.37, 323.50°)
OKLab	oklab(32.91% 0.0988 -0.077)
OKLCH	oklch(32.91% 0.125 322.1)
XYZ	xyz(5.5255, 3.0616, 9.9708)
Luminance	0.0306 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51165A #1F5A16

analogous

#2F165A #51165A #5A1641

triadic

#51165A #5A5116 #165A51

tetradic

#51165A #5A2F16 #1F5A16 #16415A

square

#51165A #5A2F16 #1F5A16 #16415A

split-complementary

#51165A #415A16 #165A2F

monochromatic

#160619 #250A29 #51165A #7D228B #AA2EBC

Accessibility & contrast

On white

13.03

#51165A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#51165A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #51165A

13.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51165A	#FFFFFF	#000000	##FFFFFF
##51165A	1.00	13.03	1.61	13.03
#FFFFFF	13.03	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D5C

Deuteranopia (green-blind)

#1F3358

Tritanopia (blue-blind)

#522236

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #51165a;
/* rgb */ color: rgb(81, 22, 90);
/* oklch */ color: oklch(32.9% 0.125 322.1);

Tailwind

colors: {
  custom: {
    50: '#845a89',
    500: '#51165a',
    950: '#000000',
  },
}

SCSS

$custom: #51165a;
$custom-light: #845a89;
$custom-dark: #000000;

JSON

{
  "hex": "#51165a",
  "rgb": {
    "r": 81,
    "g": 22,
    "b": 90
  },
  "hsl": {
    "h": 292.059,
    "s": 60.714,
    "l": 21.961
  },
  "oklch": {
    "l": 0.32909,
    "c": 0.12531,
    "h": 322.1
  },
  "luminance": 0.03061
}

Semantic roles & 50–950 ramp

primary

#51165A

secondary

#46913B

accent

#E44459

background

#F8F5F8

surface

#EFE9F0

border

#CAC5CB

text

#0B040B

muted

#7C797C

Preview Lab

Preview with #51165A

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

Preview Lab → · Contrast checker → · Palette generator →