#57348B#57348B

#57348B is a dark, vivid violet. Relative luminance 0.063; OKLCH L 41.4% C 0.139 H 298.7°. Best body text is #FFFFFF at 9.25:1 contrast (WCAG AA passes).

Color values

HEX	#57348B
RGB	rgb(87, 52, 139)
HSL	hsl(264, 46%, 37%)
HSV	hsv(264, 63%, 55%)
CMYK	cmyk(37.4%, 62.6%, 0%, 45.5%)
CIE-LAB	lab(30.27, 35.16, -42.90)
CIE-LCH	lch(30.27, 55.47, 309.34°)
OKLab	oklab(41.39% 0.0667 -0.1219)
OKLCH	oklch(41.39% 0.139 298.7)
XYZ	xyz(9.8175, 6.3462, 25.1288)
Luminance	0.0635 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57348B #688B34

analogous

#343C8B #57348B #83348B

triadic

#57348B #8B5734 #348B57

tetradic

#57348B #8B343C #688B34 #348B83

square

#57348B #8B343C #688B34 #348B83

split-complementary

#57348B #8B8334 #3C8B34

monochromatic

#1F1332 #3B235E #57348B #7345B8 #9470C9

Accessibility & contrast

On white

9.25

#57348B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#57348B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #57348B

9.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57348B	#FFFFFF	#000000	##FFFFFF
##57348B	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)

#00478E

Deuteranopia (green-blind)

#114689

Tritanopia (blue-blind)

#4B475A

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #57348b;
/* rgb */ color: rgb(87, 52, 139);
/* oklch */ color: oklch(41.4% 0.139 298.7);

Tailwind

colors: {
  custom: {
    50: '#8a6dad',
    500: '#57348b',
    950: '#000000',
  },
}

SCSS

$custom: #57348b;
$custom-light: #8a6dad;
$custom-dark: #000000;

JSON

{
  "hex": "#57348b",
  "rgb": {
    "r": 87,
    "g": 52,
    "b": 139
  },
  "hsl": {
    "h": 264.138,
    "s": 45.55,
    "l": 37.451
  },
  "oklch": {
    "l": 0.41392,
    "c": 0.13897,
    "h": 298.7
  },
  "luminance": 0.06346
}

Semantic roles & 50–950 ramp

primary

#57348B

secondary

#94B269

accent

#D553A1

background

#F8F6FA

surface

#F0ECF4

border

#CBC7CE

text

#0C0710

muted

#7D7A7F

Preview Lab

Preview with #57348B

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

Preview Lab → · Contrast checker → · Palette generator →