#531565#531565

#531565 is a dark, vivid purple. Relative luminance 0.033; OKLCH L 33.9% C 0.138 H 317.3°. Best body text is #FFFFFF at 12.63:1 contrast (WCAG AA passes).

Color values

HEX	#531565
RGB	rgb(83, 21, 101)
HSL	hsl(287, 66%, 24%)
HSV	hsv(287, 79%, 40%)
CMYK	cmyk(17.8%, 79.2%, 0%, 60.4%)
CIE-LAB	lab(21.26, 40.48, -33.27)
CIE-LCH	lch(21.26, 52.40, 320.58°)
OKLab	oklab(33.92% 0.1016 -0.0936)
OKLCH	oklch(33.92% 0.138 317.3)
XYZ	xyz(6.1841, 3.3152, 12.6235)
Luminance	0.0331 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#531565 #276515

analogous

#2B1565 #531565 #65154F

triadic

#531565 #655315 #156553

tetradic

#531565 #652B15 #276515 #154F65

square

#531565 #652B15 #276515 #154F65

split-complementary

#531565 #4F6515 #15652B

monochromatic

#150519 #290A32 #531565 #7D2098 #A62ACA

Accessibility & contrast

On white

12.63

#531565 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#531565 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #531565

12.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##531565	#FFFFFF	#000000	##FFFFFF
##531565	1.00	12.63	1.66	12.63
#FFFFFF	12.63	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F67

Deuteranopia (green-blind)

#173563

Tritanopia (blue-blind)

#52263C

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #531565;
/* rgb */ color: rgb(83, 21, 101);
/* oklch */ color: oklch(33.9% 0.138 317.3);

Tailwind

colors: {
  custom: {
    50: '#865a91',
    500: '#531565',
    950: '#000000',
  },
}

SCSS

$custom: #531565;
$custom-light: #865a91;
$custom-dark: #000000;

JSON

{
  "hex": "#531565",
  "rgb": {
    "r": 83,
    "g": 21,
    "b": 101
  },
  "hsl": {
    "h": 286.5,
    "s": 65.574,
    "l": 23.922
  },
  "oklch": {
    "l": 0.3392,
    "c": 0.13816,
    "h": 317.3
  },
  "luminance": 0.03315
}

Semantic roles & 50–950 ramp

primary

#531565

secondary

#509C3A

accent

#E93F65

background

#F8F5F9

surface

#F0E9F1

border

#CBC5CB

text

#0C040D

muted

#7D797E

Preview Lab

Preview with #531565

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

Preview Lab → · Contrast checker → · Palette generator →