#57319A#57319A

#57319A is a dark, vivid violet. Relative luminance 0.066; OKLCH L 42.1% C 0.162 H 295.1°. Best body text is #FFFFFF at 9.09:1 contrast (WCAG AA passes).

Color values

HEX	#57319A
RGB	rgb(87, 49, 154)
HSL	hsl(262, 52%, 40%)
HSV	hsv(262, 68%, 60%)
CMYK	cmyk(43.5%, 68.2%, 0%, 39.6%)
CIE-LAB	lab(30.77, 41.02, -51.29)
CIE-LCH	lch(30.77, 65.68, 308.65°)
OKLab	oklab(42.11% 0.0688 -0.1466)
OKLCH	oklch(42.11% 0.162 295.1)
XYZ	xyz(10.8600, 6.5557, 31.2588)
Luminance	0.0656 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 7.18

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57319A #749A31

analogous

#31409A #57319A #8B319A

triadic

#57319A #9A5731 #319A57

tetradic

#57319A #9A3140 #749A31 #319A8B

square

#57319A #9A3140 #749A31 #319A8B

split-complementary

#57319A #9A8B31 #409A31

monochromatic

#23133D #3D226C #57319A #7345C4 #9673D2

Accessibility & contrast

On white

9.09

#57319A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#57319A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #57319A

9.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57319A	#FFFFFF	#000000	##FFFFFF
##57319A	1.00	9.09	2.31	9.09
#FFFFFF	9.09	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00499D

Deuteranopia (green-blind)

#004798

Tritanopia (blue-blind)

#454A61

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #57319a;
/* rgb */ color: rgb(87, 49, 154);
/* oklch */ color: oklch(42.1% 0.162 295.1);

Tailwind

colors: {
  custom: {
    50: '#8c6cb9',
    500: '#57319a',
    950: '#000000',
  },
}

SCSS

$custom: #57319a;
$custom-light: #8c6cb9;
$custom-dark: #000000;

JSON

{
  "hex": "#57319a",
  "rgb": {
    "r": 87,
    "g": 49,
    "b": 154
  },
  "hsl": {
    "h": 261.714,
    "s": 51.724,
    "l": 39.804
  },
  "oklch": {
    "l": 0.42113,
    "c": 0.16191,
    "h": 295.1
  },
  "luminance": 0.06556
}

Semantic roles & 50–950 ramp

primary

#57319A

secondary

#9EBA6C

accent

#DB4DA8

background

#F8F6FB

surface

#F0EBF6

border

#CBC6D0

text

#0D0711

muted

#7D7A80

Preview Lab

Preview with #57319A

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

Preview Lab → · Contrast checker → · Palette generator →