#501870#501870

#501870 is a dark, vivid violet. Relative luminance 0.035; OKLCH L 34.6% C 0.145 H 309.8°. Best body text is #FFFFFF at 12.31:1 contrast (WCAG AA passes).

Color values

HEX	#501870
RGB	rgb(80, 24, 112)
HSL	hsl(278, 65%, 27%)
HSV	hsv(278, 79%, 44%)
CMYK	cmyk(28.6%, 78.6%, 0%, 56.1%)
CIE-LAB	lab(22.05, 41.09, -39.19)
CIE-LCH	lch(22.05, 56.78, 316.35°)
OKLab	oklab(34.64% 0.0925 -0.1111)
OKLCH	oklch(34.64% 0.145 309.8)
XYZ	xyz(6.5589, 3.5287, 15.6617)
Luminance	0.0353 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#501870 #387018

analogous

#241870 #501870 #701864

triadic

#501870 #705018 #187050

tetradic

#501870 #702418 #387018 #186470

square

#501870 #702418 #387018 #186470

split-complementary

#501870 #647018 #187024

monochromatic

#120519 #2C0D3E #501870 #7423A2 #9730D3

Accessibility & contrast

On white

12.31

#501870 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#501870 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #501870

12.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##501870	#FFFFFF	#000000	##FFFFFF
##501870	1.00	12.31	1.71	12.31
#FFFFFF	12.31	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003272

Deuteranopia (green-blind)

#01366E

Tritanopia (blue-blind)

#4B2D43

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #501870;
/* rgb */ color: rgb(80, 24, 112);
/* oklch */ color: oklch(34.6% 0.145 309.8);

Tailwind

colors: {
  custom: {
    50: '#855b9a',
    500: '#501870',
    950: '#000000',
  },
}

SCSS

$custom: #501870;
$custom-light: #855b9a;
$custom-dark: #000000;

JSON

{
  "hex": "#501870",
  "rgb": {
    "r": 80,
    "g": 24,
    "b": 112
  },
  "hsl": {
    "h": 278.182,
    "s": 64.706,
    "l": 26.667
  },
  "oklch": {
    "l": 0.34641,
    "c": 0.14457,
    "h": 309.8
  },
  "luminance": 0.03529
}

Semantic roles & 50–950 ramp

primary

#501870

secondary

#64A53E

accent

#E8407D

background

#F8F5F9

surface

#F0E9F2

border

#CBC5CC

text

#0B040E

muted

#7C797E

Preview Lab

Preview with #501870

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

Preview Lab → · Contrast checker → · Palette generator →