#511A4F#511A4F

#511A4F is a dark, moderate purple. Relative luminance 0.031; OKLCH L 32.7% C 0.109 H 329.2°. Best body text is #FFFFFF at 13.04:1 contrast (WCAG AA passes).

Color values

HEX	#511A4F
RGB	rgb(81, 26, 79)
HSL	hsl(302, 51%, 21%)
HSV	hsv(302, 68%, 32%)
CMYK	cmyk(0%, 67.9%, 2.5%, 68.2%)
CIE-LAB	lab(20.25, 33.22, -20.24)
CIE-LCH	lch(20.25, 38.91, 328.65°)
OKLab	oklab(32.66% 0.0935 -0.0557)
OKLCH	oklch(32.66% 0.109 329.2)
XYZ	xyz(5.1740, 3.0530, 7.7124)
Luminance	0.0305 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#511A4F #1A511C

analogous

#371A51 #511A4F #511A33

triadic

#511A4F #4F511A #1A4F51

tetradic

#511A4F #51371A #1A511C #1A3351

square

#511A4F #51371A #1A511C #1A3351

split-complementary

#511A4F #33511A #1A5137

monochromatic

#170717 #230B22 #511A4F #7F297C #AE38A9

Accessibility & contrast

On white

13.04

#511A4F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#511A4F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #511A4F

13.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##511A4F	#FFFFFF	#000000	##FFFFFF
##511A4F	1.00	13.04	1.61	13.04
#FFFFFF	13.04	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#152C51

Deuteranopia (green-blind)

#28334E

Tritanopia (blue-blind)

#542031

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #511a4f;
/* rgb */ color: rgb(81, 26, 79);
/* oklch */ color: oklch(32.7% 0.109 329.2);

Tailwind

colors: {
  custom: {
    50: '#845b80',
    500: '#511a4f',
    950: '#000000',
  },
}

SCSS

$custom: #511a4f;
$custom-light: #845b80;
$custom-dark: #000000;

JSON

{
  "hex": "#511a4f",
  "rgb": {
    "r": 81,
    "g": 26,
    "b": 79
  },
  "hsl": {
    "h": 302.182,
    "s": 51.402,
    "l": 20.98
  },
  "oklch": {
    "l": 0.32662,
    "c": 0.10884,
    "h": 329.2
  },
  "luminance": 0.03053
}

Semantic roles & 50–950 ramp

primary

#511A4F

secondary

#408742

accent

#DB524D

background

#F8F5F7

surface

#EFE9EE

border

#CAC5C9

text

#0B040A

muted

#7C797C

Preview Lab

Preview with #511A4F

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

Preview Lab → · Contrast checker → · Palette generator →