#51125A#51125A

#51125A is a dark, vivid purple. Relative luminance 0.029; OKLCH L 32.5% C 0.130 H 322.3°. Best body text is #FFFFFF at 13.26:1 contrast (WCAG AA passes).

Color values

HEX	#51125A
RGB	rgb(81, 18, 90)
HSL	hsl(293, 67%, 21%)
HSV	hsv(293, 80%, 35%)
CMYK	cmyk(10%, 80%, 0%, 64.7%)
CIE-LAB	lab(19.72, 38.89, -28.49)
CIE-LCH	lch(19.72, 48.21, 323.78°)
OKLab	oklab(32.51% 0.1032 -0.0796)
OKLCH	oklch(32.51% 0.13 322.3)
XYZ	xyz(5.4549, 2.9204, 9.9473)
Luminance	0.0292 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51125A #1B5A12

analogous

#2D125A #51125A #5A123F

triadic

#51125A #5A5112 #125A51

tetradic

#51125A #5A2D12 #1B5A12 #123F5A

square

#51125A #5A2D12 #1B5A12 #123F5A

split-complementary

#51125A #3F5A12 #125A2D

monochromatic

#17051A #230827 #51125A #7F1C8D #AD26C0

Accessibility & contrast

On white

13.26

#51125A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#51125A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #51125A

13.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51125A	#FFFFFF	#000000	##FFFFFF
##51125A	1.00	13.26	1.58	13.26
#FFFFFF	13.26	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B5C

Deuteranopia (green-blind)

#1D3258

Tritanopia (blue-blind)

#522035

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #51125a;
/* rgb */ color: rgb(81, 18, 90);
/* oklch */ color: oklch(32.5% 0.130 322.3);

Tailwind

colors: {
  custom: {
    50: '#855889',
    500: '#51125a',
    950: '#000000',
  },
}

SCSS

$custom: #51125a;
$custom-light: #855889;
$custom-dark: #000000;

JSON

{
  "hex": "#51125a",
  "rgb": {
    "r": 81,
    "g": 18,
    "b": 90
  },
  "hsl": {
    "h": 292.5,
    "s": 66.667,
    "l": 21.176
  },
  "oklch": {
    "l": 0.32505,
    "c": 0.13036,
    "h": 322.3
  },
  "luminance": 0.0292
}

Semantic roles & 50–950 ramp

primary

#51125A

secondary

#419335

accent

#EA3E54

background

#F8F5F8

surface

#EFE9F0

border

#CAC5CB

text

#0B040B

muted

#7C797C

Preview Lab

Preview with #51125A

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

Preview Lab → · Contrast checker → · Palette generator →