#57338E#57338E

#57338E is a dark, vivid violet. Relative luminance 0.063; OKLCH L 41.5% C 0.144 H 298.0°. Best body text is #FFFFFF at 9.25:1 contrast (WCAG AA passes).

Color values

HEX	#57338E
RGB	rgb(87, 51, 142)
HSL	hsl(264, 47%, 38%)
HSV	hsv(264, 64%, 56%)
CMYK	cmyk(38.7%, 64.1%, 0%, 44.3%)
CIE-LAB	lab(30.27, 36.56, -44.75)
CIE-LCH	lch(30.27, 57.79, 309.25°)
OKLab	oklab(41.46% 0.0678 -0.1273)
OKLCH	oklch(41.46% 0.144 298)
XYZ	xyz(9.9956, 6.3467, 26.2844)
Luminance	0.0635 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57338E #6A8E33

analogous

#333D8E #57338E #84338E

triadic

#57338E #8E5733 #338E57

tetradic

#57338E #8E333D #6A8E33 #338E84

square

#57338E #8E333D #6A8E33 #338E84

split-complementary

#57338E #8E8433 #3D8E33

monochromatic

#201334 #3B2361 #57338E #7343BB #9470CC

Accessibility & contrast

On white

9.25

#57338E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#57338E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #57338E

9.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57338E	#FFFFFF	#000000	##FFFFFF
##57338E	1.00	9.25	2.27	9.25
#FFFFFF	9.25	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004791

Deuteranopia (green-blind)

#06468C

Tritanopia (blue-blind)

#4A475B

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #57338e;
/* rgb */ color: rgb(87, 51, 142);
/* oklch */ color: oklch(41.5% 0.144 298.0);

Tailwind

colors: {
  custom: {
    50: '#8b6db0',
    500: '#57338e',
    950: '#000000',
  },
}

SCSS

$custom: #57338e;
$custom-light: #8b6db0;
$custom-dark: #000000;

JSON

{
  "hex": "#57338e",
  "rgb": {
    "r": 87,
    "g": 51,
    "b": 142
  },
  "hsl": {
    "h": 263.736,
    "s": 47.15,
    "l": 37.843
  },
  "oklch": {
    "l": 0.41462,
    "c": 0.14426,
    "h": 298
  },
  "luminance": 0.06347
}

Semantic roles & 50–950 ramp

primary

#57338E

secondary

#96B469

accent

#D751A2

background

#F8F6FA

surface

#F0EBF5

border

#CBC6CF

text

#0C0710

muted

#7D7A7F

Preview Lab

Preview with #57338E

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

Preview Lab → · Contrast checker → · Palette generator →