#57328B#57328B

#57328B is a dark, vivid violet. Relative luminance 0.062; OKLCH L 41.1% C 0.142 H 299.2°. Best body text is #FFFFFF at 9.40:1 contrast (WCAG AA passes).

Color values

HEX	#57328B
RGB	rgb(87, 50, 139)
HSL	hsl(265, 47%, 37%)
HSV	hsv(265, 64%, 55%)
CMYK	cmyk(37.4%, 64%, 0%, 45.5%)
CIE-LAB	lab(29.84, 36.31, -43.59)
CIE-LCH	lch(29.84, 56.74, 309.79°)
OKLab	oklab(41.08% 0.0692 -0.1239)
OKLCH	oklch(41.08% 0.142 299.2)
XYZ	xyz(9.7301, 6.1714, 25.0997)
Luminance	0.0617 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57328B #668B32

analogous

#32398B #57328B #84328B

triadic

#57328B #8B5732 #328B57

tetradic

#57328B #8B3239 #668B32 #328B84

square

#57328B #8B3239 #668B32 #328B84

split-complementary

#57328B #8B8432 #398B32

monochromatic

#1F1231 #3B225E #57328B #7342B8 #946DCA

Accessibility & contrast

On white

9.40

#57328B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#57328B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #57328B

9.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57328B	#FFFFFF	#000000	##FFFFFF
##57328B	1.00	9.40	2.23	9.40
#FFFFFF	9.40	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00468E

Deuteranopia (green-blind)

#0C4689

Tritanopia (blue-blind)

#4B4559

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #57328b;
/* rgb */ color: rgb(87, 50, 139);
/* oklch */ color: oklch(41.1% 0.142 299.2);

Tailwind

colors: {
  custom: {
    50: '#8a6cad',
    500: '#57328b',
    950: '#000000',
  },
}

SCSS

$custom: #57328b;
$custom-light: #8a6cad;
$custom-dark: #000000;

JSON

{
  "hex": "#57328b",
  "rgb": {
    "r": 87,
    "g": 50,
    "b": 139
  },
  "hsl": {
    "h": 264.944,
    "s": 47.09,
    "l": 37.059
  },
  "oklch": {
    "l": 0.41081,
    "c": 0.14196,
    "h": 299.2
  },
  "luminance": 0.06172
}

Semantic roles & 50–950 ramp

primary

#57328B

secondary

#93B267

accent

#D7519F

background

#F8F6FA

surface

#F0EBF4

border

#CBC6CE

text

#0C0710

muted

#7D7A7F

Preview Lab

Preview with #57328B

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

Preview Lab → · Contrast checker → · Palette generator →