#501F7F#501F7F

#501F7F is a dark, vivid violet. Relative luminance 0.042; OKLCH L 36.7% C 0.152 H 302.7°. Best body text is #FFFFFF at 11.39:1 contrast (WCAG AA passes).

Color values

HEX	#501F7F
RGB	rgb(80, 31, 127)
HSL	hsl(271, 61%, 31%)
HSV	hsv(271, 76%, 50%)
CMYK	cmyk(37%, 75.6%, 0%, 50.2%)
CIE-LAB	lab(24.38, 41.63, -44.99)
CIE-LCH	lch(24.38, 61.29, 312.78°)
OKLab	oklab(36.67% 0.0823 -0.1282)
OKLCH	oklch(36.67% 0.152 302.7)
XYZ	xyz(7.6281, 4.2177, 20.4868)
Luminance	0.0422 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 4.26

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#501F7F #4E7F1F

analogous

#201F7F #501F7F #7F1F7E

triadic

#501F7F #7F501F #1F7F50

tetradic

#501F7F #7F201F #4E7F1F #1F7E7F

square

#501F7F #7F201F #4E7F1F #1F7E7F

split-complementary

#501F7F #7E7F1F #1F7F20

monochromatic

#12071D #31134E #501F7F #6F2BB0 #8E46D2

Accessibility & contrast

On white

11.39

#501F7F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#501F7F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #501F7F

11.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##501F7F	#FFFFFF	#000000	##FFFFFF
##501F7F	1.00	11.39	1.84	11.39
#FFFFFF	11.39	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003982

Deuteranopia (green-blind)

#003A7D

Tritanopia (blue-blind)

#46374D

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #501f7f;
/* rgb */ color: rgb(80, 31, 127);
/* oklch */ color: oklch(36.7% 0.152 302.7);

Tailwind

colors: {
  custom: {
    50: '#8660a5',
    500: '#501f7f',
    950: '#000000',
  },
}

SCSS

$custom: #501f7f;
$custom-light: #8660a5;
$custom-dark: #000000;

JSON

{
  "hex": "#501f7f",
  "rgb": {
    "r": 80,
    "g": 31,
    "b": 127
  },
  "hsl": {
    "h": 270.625,
    "s": 60.759,
    "l": 30.98
  },
  "oklch": {
    "l": 0.36672,
    "c": 0.15232,
    "h": 302.7
  },
  "luminance": 0.04218
}

Semantic roles & 50–950 ramp

primary

#501F7F

secondary

#7CB248

accent

#E44492

background

#F8F5FA

surface

#F0EAF4

border

#CBC6CE

text

#0C050F

muted

#7D797F

Preview Lab

Preview with #501F7F

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

Preview Lab → · Contrast checker → · Palette generator →