#531975#531975

#531975 is a dark, vivid violet. Relative luminance 0.038; OKLCH L 35.6% C 0.149 H 309.4°. Best body text is #FFFFFF at 11.91:1 contrast (WCAG AA passes).

Color values

HEX	#531975
RGB	rgb(83, 25, 117)
HSL	hsl(278, 65%, 28%)
HSV	hsv(278, 79%, 46%)
CMYK	cmyk(29.1%, 78.6%, 0%, 54.1%)
CIE-LAB	lab(23.06, 42.45, -40.74)
CIE-LCH	lch(23.06, 58.84, 316.18°)
OKLab	oklab(35.58% 0.0949 -0.1156)
OKLCH	oklch(35.58% 0.15 309.4)
XYZ	xyz(7.1251, 3.8188, 17.1879)
Luminance	0.0382 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#531975 #3B7519

analogous

#251975 #531975 #751969

triadic

#531975 #755319 #197553

tetradic

#531975 #752519 #3B7519 #196975

square

#531975 #752519 #3B7519 #196975

split-complementary

#531975 #697519 #197525

monochromatic

#120519 #2F0E43 #531975 #7724A7 #9935D4

Accessibility & contrast

On white

11.91

#531975 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#531975 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #531975

11.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##531975	#FFFFFF	#000000	##FFFFFF
##531975	1.00	11.91	1.76	11.91
#FFFFFF	11.91	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003578

Deuteranopia (green-blind)

#003873

Tritanopia (blue-blind)

#4E2F46

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #531975;
/* rgb */ color: rgb(83, 25, 117);
/* oklch */ color: oklch(35.6% 0.149 309.4);

Tailwind

colors: {
  custom: {
    50: '#875d9d',
    500: '#531975',
    950: '#000000',
  },
}

SCSS

$custom: #531975;
$custom-light: #875d9d;
$custom-dark: #000000;

JSON

{
  "hex": "#531975",
  "rgb": {
    "r": 83,
    "g": 25,
    "b": 117
  },
  "hsl": {
    "h": 277.826,
    "s": 64.789,
    "l": 27.843
  },
  "oklch": {
    "l": 0.35581,
    "c": 0.1495,
    "h": 309.4
  },
  "luminance": 0.03819
}

Semantic roles & 50–950 ramp

primary

#531975

secondary

#67AA40

accent

#E8407E

background

#F8F5F9

surface

#F0E9F2

border

#CBC5CC

text

#0C040E

muted

#7D797E

Preview Lab

Preview with #531975

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

Preview Lab → · Contrast checker → · Palette generator →