#57339A#57339A

#57339A is a dark, vivid violet. Relative luminance 0.067; OKLCH L 42.4% C 0.159 H 294.7°. Best body text is #FFFFFF at 8.95:1 contrast (WCAG AA passes).

Color values

HEX	#57339A
RGB	rgb(87, 51, 154)
HSL	hsl(261, 50%, 40%)
HSV	hsv(261, 67%, 60%)
CMYK	cmyk(43.5%, 66.9%, 0%, 39.6%)
CIE-LAB	lab(31.18, 39.91, -50.64)
CIE-LCH	lch(31.18, 64.48, 308.24°)
OKLab	oklab(42.4% 0.0666 -0.1446)
OKLCH	oklch(42.4% 0.159 294.7)
XYZ	xyz(10.9455, 6.7267, 31.2873)
Luminance	0.0673 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57339A #769A33

analogous

#33429A #57339A #8B339A

triadic

#57339A #9A5733 #339A57

tetradic

#57339A #9A3342 #769A33 #339A8B

square

#57339A #9A3342 #769A33 #339A8B

split-complementary

#57339A #9A8B33 #429A33

monochromatic

#23153E #3D246C #57339A #7348C2 #9676D2

Accessibility & contrast

On white

8.95

#57339A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.35

#57339A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #57339A

8.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57339A	#FFFFFF	#000000	##FFFFFF
##57339A	1.00	8.95	2.35	8.95
#FFFFFF	8.95	1.00	21.00	1.00
#000000	2.35	21.00	1.00	21.00
##FFFFFF	8.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004A9D

Deuteranopia (green-blind)

#004898

Tritanopia (blue-blind)

#454B62

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #57339a;
/* rgb */ color: rgb(87, 51, 154);
/* oklch */ color: oklch(42.4% 0.159 294.7);

Tailwind

colors: {
  custom: {
    50: '#8c6db9',
    500: '#57339a',
    950: '#000000',
  },
}

SCSS

$custom: #57339a;
$custom-light: #8c6db9;
$custom-dark: #000000;

JSON

{
  "hex": "#57339a",
  "rgb": {
    "r": 87,
    "g": 51,
    "b": 154
  },
  "hsl": {
    "h": 260.971,
    "s": 50.244,
    "l": 40.196
  },
  "oklch": {
    "l": 0.42403,
    "c": 0.15925,
    "h": 294.7
  },
  "luminance": 0.06727
}

Semantic roles & 50–950 ramp

primary

#57339A

secondary

#A0BA6F

accent

#DA4EA9

background

#F8F6FB

surface

#F0ECF6

border

#CBC7D0

text

#0D0711

muted

#7D7A80

Preview Lab

Preview with #57339A

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

Preview Lab → · Contrast checker → · Palette generator →