#57155C#57155C

#57155C is a dark, vivid purple. Relative luminance 0.033; OKLCH L 33.9% C 0.132 H 324.9°. Best body text is #FFFFFF at 12.60:1 contrast (WCAG AA passes).

Color values

HEX	#57155C
RGB	rgb(87, 21, 92)
HSL	hsl(296, 63%, 22%)
HSV	hsv(296, 77%, 36%)
CMYK	cmyk(5.4%, 77.2%, 0%, 63.9%)
CIE-LAB	lab(21.34, 39.56, -27.17)
CIE-LCH	lch(21.34, 48.00, 325.52°)
OKLab	oklab(33.91% 0.1076 -0.0756)
OKLCH	oklch(33.91% 0.132 324.9)
XYZ	xyz(6.1303, 3.3357, 10.4441)
Luminance	0.0333 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 6.73

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57155C #1A5C15

analogous

#34155C #57155C #5C153D

triadic

#57155C #5C5715 #155C57

tetradic

#57155C #5C3415 #1A5C15 #153D5C

square

#57155C #5C3415 #1A5C15 #153D5C

split-complementary

#57155C #3D5C15 #155C34

monochromatic

#180619 #280A2A #57155C #86208E #B52CC0

Accessibility & contrast

On white

12.60

#57155C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#57155C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #57155C

12.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57155C	#FFFFFF	#000000	##FFFFFF
##57155C	1.00	12.60	1.67	12.60
#FFFFFF	12.60	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#022E5E

Deuteranopia (green-blind)

#23365A

Tritanopia (blue-blind)

#592137

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #57155c;
/* rgb */ color: rgb(87, 21, 92);
/* oklch */ color: oklch(33.9% 0.132 324.9);

Tailwind

colors: {
  custom: {
    50: '#895a8a',
    500: '#57155c',
    950: '#000000',
  },
}

SCSS

$custom: #57155c;
$custom-light: #895a8a;
$custom-dark: #000000;

JSON

{
  "hex": "#57155c",
  "rgb": {
    "r": 87,
    "g": 21,
    "b": 92
  },
  "hsl": {
    "h": 295.775,
    "s": 62.832,
    "l": 22.157
  },
  "oklch": {
    "l": 0.33914,
    "c": 0.13154,
    "h": 324.9
  },
  "luminance": 0.03335
}

Semantic roles & 50–950 ramp

primary

#57155C

secondary

#409339

accent

#E6424D

background

#F8F5F8

surface

#F0E9F0

border

#CBC5CB

text

#0C040C

muted

#7D797D

Preview Lab

Preview with #57155C

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

Preview Lab → · Contrast checker → · Palette generator →