#51125E#51125E

#51125E is a dark, vivid purple. Relative luminance 0.030; OKLCH L 32.8% C 0.134 H 320.1°. Best body text is #FFFFFF at 13.14:1 contrast (WCAG AA passes).

Color values

HEX	#51125E
RGB	rgb(81, 18, 94)
HSL	hsl(290, 68%, 22%)
HSV	hsv(290, 81%, 37%)
CMYK	cmyk(13.8%, 80.9%, 0%, 63.1%)
CIE-LAB	lab(20.01, 39.71, -30.70)
CIE-LCH	lch(20.01, 50.19, 322.29°)
OKLab	oklab(32.8% 0.1028 -0.0861)
OKLCH	oklch(32.8% 0.134 320.1)
XYZ	xyz(5.6298, 2.9904, 10.8682)
Luminance	0.0299 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51125E #1F5E12

analogous

#2B125E #51125E #5E1245

triadic

#51125E #5E5112 #125E51

tetradic

#51125E #5E2B12 #1F5E12 #12455E

square

#51125E #5E2B12 #1F5E12 #12455E

split-complementary

#51125E #455E12 #125E2B

monochromatic

#16051A #25082B #51125E #7D1C91 #AA26C5

Accessibility & contrast

On white

13.14

#51125E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#51125E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #51125E

13.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51125E	#FFFFFF	#000000	##FFFFFF
##51125E	1.00	13.14	1.60	13.14
#FFFFFF	13.14	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C60

Deuteranopia (green-blind)

#19325C

Tritanopia (blue-blind)

#512237

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #51125e;
/* rgb */ color: rgb(81, 18, 94);
/* oklch */ color: oklch(32.8% 0.134 320.1);

Tailwind

colors: {
  custom: {
    50: '#85588c',
    500: '#51125e',
    950: '#000000',
  },
}

SCSS

$custom: #51125e;
$custom-light: #85588c;
$custom-dark: #000000;

JSON

{
  "hex": "#51125e",
  "rgb": {
    "r": 81,
    "g": 18,
    "b": 94
  },
  "hsl": {
    "h": 289.737,
    "s": 67.857,
    "l": 21.961
  },
  "oklch": {
    "l": 0.32796,
    "c": 0.1341,
    "h": 320.1
  },
  "luminance": 0.0299
}

Semantic roles & 50–950 ramp

primary

#51125E

secondary

#469635

accent

#EB3D5B

background

#F8F5F8

surface

#EFE9F0

border

#CAC5CB

text

#0B040C

muted

#7C797D

Preview Lab

Preview with #51125E

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

Preview Lab → · Contrast checker → · Palette generator →