#511050#511050

#511050 is a dark, vivid purple. Relative luminance 0.027; OKLCH L 31.6% C 0.124 H 328.7°. Best body text is #FFFFFF at 13.64:1 contrast (WCAG AA passes).

Color values

HEX	#511050
RGB	rgb(81, 16, 80)
HSL	hsl(301, 67%, 19%)
HSV	hsv(301, 80%, 32%)
CMYK	cmyk(0%, 80.2%, 1.2%, 68.2%)
CIE-LAB	lab(18.80, 37.69, -23.22)
CIE-LCH	lch(18.80, 44.27, 328.36°)
OKLab	oklab(31.63% 0.1057 -0.0643)
OKLCH	oklch(31.63% 0.124 328.7)
XYZ	xyz(5.0265, 2.6995, 7.8442)
Luminance	0.0270 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#511050 #105111

analogous

#321051 #511050 #511030

triadic

#511050 #505110 #105051

tetradic

#511050 #513210 #105111 #103051

square

#511050 #513210 #105111 #103051

split-complementary

#511050 #305110 #105132

monochromatic

#1A0519 #1E061E #511050 #841A82 #B724B5

Accessibility & contrast

On white

13.64

#511050 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#511050 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #511050

13.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##511050	#FFFFFF	#000000	##FFFFFF
##511050	1.00	13.64	1.54	13.64
#FFFFFF	13.64	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#052852

Deuteranopia (green-blind)

#22314E

Tritanopia (blue-blind)

#541A2F

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #511050;
/* rgb */ color: rgb(81, 16, 80);
/* oklch */ color: oklch(31.6% 0.124 328.7);

Tailwind

colors: {
  custom: {
    50: '#855681',
    500: '#511050',
    950: '#000000',
  },
}

SCSS

$custom: #511050;
$custom-light: #855681;
$custom-dark: #000000;

JSON

{
  "hex": "#511050",
  "rgb": {
    "r": 81,
    "g": 16,
    "b": 80
  },
  "hsl": {
    "h": 300.923,
    "s": 67.01,
    "l": 19.02
  },
  "oklch": {
    "l": 0.31631,
    "c": 0.1237,
    "h": 328.7
  },
  "luminance": 0.02699
}

Semantic roles & 50–950 ramp

primary

#511050

secondary

#328B33

accent

#EA413E

background

#F8F5F7

surface

#EFE9EE

border

#CAC5C9

text

#0B030A

muted

#7C787C

Preview Lab

Preview with #511050

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

Preview Lab → · Contrast checker → · Palette generator →