#531577#531577

#531577 is a dark, vivid violet. Relative luminance 0.037; OKLCH L 35.4% C 0.156 H 309.0°. Best body text is #FFFFFF at 12.06:1 contrast (WCAG AA passes).

Color values

HEX	#531577
RGB	rgb(83, 21, 119)
HSL	hsl(278, 70%, 27%)
HSV	hsv(278, 82%, 47%)
CMYK	cmyk(30.3%, 82.4%, 0%, 53.3%)
CIE-LAB	lab(22.68, 44.49, -42.64)
CIE-LCH	lch(22.68, 61.63, 316.21°)
OKLab	oklab(35.36% 0.0981 -0.1211)
OKLCH	oklch(35.36% 0.156 309)
XYZ	xyz(7.1645, 3.7074, 17.7874)
Luminance	0.0371 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#531577 #397715

analogous

#221577 #531577 #77156A

triadic

#531577 #775315 #157753

tetradic

#531577 #772215 #397715 #156A77

square

#531577 #772215 #397715 #156A77

split-complementary

#531577 #6A7715 #157722

monochromatic

#12051A #2F0C43 #531577 #771EAB #9A2DDA

Accessibility & contrast

On white

12.06

#531577 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#531577 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #531577

12.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##531577	#FFFFFF	#000000	##FFFFFF
##531577	1.00	12.06	1.74	12.06
#FFFFFF	12.06	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00347A

Deuteranopia (green-blind)

#003775

Tritanopia (blue-blind)

#4D2E46

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #531577;
/* rgb */ color: rgb(83, 21, 119);
/* oklch */ color: oklch(35.4% 0.156 309.0);

Tailwind

colors: {
  custom: {
    50: '#885b9f',
    500: '#531577',
    950: '#000000',
  },
}

SCSS

$custom: #531577;
$custom-light: #885b9f;
$custom-dark: #000000;

JSON

{
  "hex": "#531577",
  "rgb": {
    "r": 83,
    "g": 21,
    "b": 119
  },
  "hsl": {
    "h": 277.959,
    "s": 70,
    "l": 27.451
  },
  "oklch": {
    "l": 0.35363,
    "c": 0.15585,
    "h": 309
  },
  "luminance": 0.03707
}

Semantic roles & 50–950 ramp

primary

#531577

secondary

#65AD3B

accent

#ED3B7C

background

#F8F5F9

surface

#F0E9F2

border

#CBC5CC

text

#0C040E

muted

#7D797E

Preview Lab

Preview with #531577

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

Preview Lab → · Contrast checker → · Palette generator →