#57338F#57338F

#57338F is a dark, vivid violet. Relative luminance 0.064; OKLCH L 41.5% C 0.146 H 297.7°. Best body text is #FFFFFF at 9.23:1 contrast (WCAG AA passes).

Color values

HEX	#57338F
RGB	rgb(87, 51, 143)
HSL	hsl(263, 47%, 38%)
HSV	hsv(263, 64%, 56%)
CMYK	cmyk(39.2%, 64.3%, 0%, 43.9%)
CIE-LAB	lab(30.34, 36.84, -45.25)
CIE-LCH	lch(30.34, 58.35, 309.15°)
OKLab	oklab(41.54% 0.0677 -0.1288)
OKLCH	oklch(41.54% 0.146 297.7)
XYZ	xyz(10.0710, 6.3769, 26.6815)
Luminance	0.0638 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57338F #6B8F33

analogous

#333D8F #57338F #85338F

triadic

#57338F #8F5733 #338F57

tetradic

#57338F #8F333D #6B8F33 #338F85

square

#57338F #8F333D #6B8F33 #338F85

split-complementary

#57338F #8F8533 #3D8F33

monochromatic

#201335 #3C2362 #57338F #7243BC #9470CC

Accessibility & contrast

On white

9.23

#57338F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.28

#57338F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #57338F

9.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57338F	#FFFFFF	#000000	##FFFFFF
##57338F	1.00	9.23	2.28	9.23
#FFFFFF	9.23	1.00	21.00	1.00
#000000	2.28	21.00	1.00	21.00
##FFFFFF	9.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004892

Deuteranopia (green-blind)

#03468D

Tritanopia (blue-blind)

#4A475C

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #57338f;
/* rgb */ color: rgb(87, 51, 143);
/* oklch */ color: oklch(41.5% 0.146 297.7);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#57338f",
  "rgb": {
    "r": 87,
    "g": 51,
    "b": 143
  },
  "hsl": {
    "h": 263.478,
    "s": 47.423,
    "l": 38.039
  },
  "oklch": {
    "l": 0.41538,
    "c": 0.14552,
    "h": 297.7
  },
  "luminance": 0.06377
}

Semantic roles & 50–950 ramp

primary

#57338F

secondary

#97B46A

accent

#D751A2

background

#F8F6FA

surface

#F0EBF5

border

#CBC6CF

text

#0C0711

muted

#7D7A80

Preview Lab

Preview with #57338F

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

Preview Lab → · Contrast checker → · Palette generator →