#501057#501057

#501057 is a dark, vivid purple. Relative luminance 0.028; OKLCH L 31.9% C 0.129 H 323.6°. Best body text is #FFFFFF at 13.52:1 contrast (WCAG AA passes).

Color values

HEX	#501057
RGB	rgb(80, 16, 87)
HSL	hsl(294, 69%, 20%)
HSV	hsv(294, 82%, 34%)
CMYK	cmyk(8%, 81.6%, 0%, 65.9%)
CIE-LAB	lab(19.07, 38.79, -27.52)
CIE-LCH	lch(19.07, 47.57, 324.65°)
OKLab	oklab(31.94% 0.1042 -0.0768)
OKLCH	oklch(31.94% 0.129 323.6)
XYZ	xyz(5.2137, 2.7645, 9.2740)
Luminance	0.0276 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#501057 #175710

analogous

#2D1057 #501057 #57103A

triadic

#501057 #575010 #105750

tetradic

#501057 #572D10 #175710 #103A57

square

#501057 #572D10 #175710 #103A57

split-complementary

#501057 #3A5710 #10572D

monochromatic

#18051A #200623 #501057 #801A8B #AF23BE

Accessibility & contrast

On white

13.52

#501057 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#501057 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #501057

13.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##501057	#FFFFFF	#000000	##FFFFFF
##501057	1.00	13.52	1.55	13.52
#FFFFFF	13.52	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A59

Deuteranopia (green-blind)

#1D3155

Tritanopia (blue-blind)

#511D33

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #501057;
/* rgb */ color: rgb(80, 16, 87);
/* oklch */ color: oklch(31.9% 0.129 323.6);

Tailwind

colors: {
  custom: {
    50: '#845787',
    500: '#501057',
    950: '#000000',
  },
}

SCSS

$custom: #501057;
$custom-light: #845787;
$custom-dark: #000000;

JSON

{
  "hex": "#501057",
  "rgb": {
    "r": 80,
    "g": 16,
    "b": 87
  },
  "hsl": {
    "h": 294.085,
    "s": 68.932,
    "l": 20.196
  },
  "oklch": {
    "l": 0.31942,
    "c": 0.12944,
    "h": 323.6
  },
  "luminance": 0.02764
}

Semantic roles & 50–950 ramp

primary

#501057

secondary

#3C9032

accent

#EC3C4D

background

#F8F5F8

surface

#EFE9EF

border

#CAC5CA

text

#0B030B

muted

#7C787C

Preview Lab

Preview with #501057

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

Preview Lab → · Contrast checker → · Palette generator →