#57256E#57256E

#57256E is a dark, vivid purple. Relative luminance 0.045; OKLCH L 37.1% C 0.127 H 313.5°. Best body text is #FFFFFF at 11.08:1 contrast (WCAG AA passes).

Color values

HEX	#57256E
RGB	rgb(87, 37, 110)
HSL	hsl(281, 50%, 29%)
HSV	hsv(281, 66%, 43%)
CMYK	cmyk(20.9%, 66.4%, 0%, 56.9%)
CIE-LAB	lab(25.18, 36.04, -32.79)
CIE-LCH	lch(25.18, 48.73, 317.70°)
OKLab	oklab(37.06% 0.0875 -0.0922)
OKLCH	oklch(37.06% 0.127 313.5)
XYZ	xyz(7.4060, 4.4754, 15.2225)
Luminance	0.0447 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57256E #3C6E25

analogous

#33256E #57256E #6E2561

triadic

#57256E #6E5725 #256E57

tetradic

#57256E #6E3325 #3C6E25 #25616E

square

#57256E #6E3325 #3C6E25 #25616E

split-complementary

#57256E #616E25 #256E33

monochromatic

#120817 #331640 #57256E #7B349C #9D4BC2

Accessibility & contrast

On white

11.08

#57256E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#57256E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #57256E

11.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57256E	#FFFFFF	#000000	##FFFFFF
##57256E	1.00	11.08	1.90	11.08
#FFFFFF	11.08	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#073970

Deuteranopia (green-blind)

#213D6C

Tritanopia (blue-blind)

#553346

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #57256e;
/* rgb */ color: rgb(87, 37, 110);
/* oklch */ color: oklch(37.1% 0.127 313.5);

Tailwind

colors: {
  custom: {
    50: '#896398',
    500: '#57256e',
    950: '#000000',
  },
}

SCSS

$custom: #57256e;
$custom-light: #896398;
$custom-dark: #000000;

JSON

{
  "hex": "#57256e",
  "rgb": {
    "r": 87,
    "g": 37,
    "b": 110
  },
  "hsl": {
    "h": 281.096,
    "s": 49.66,
    "l": 28.824
  },
  "oklch": {
    "l": 0.3706,
    "c": 0.12706,
    "h": 313.5
  },
  "luminance": 0.04475
}

Semantic roles & 50–950 ramp

primary

#57256E

secondary

#68A14E

accent

#D94F7A

background

#F8F6F9

surface

#F0EBF2

border

#CBC6CC

text

#0C050E

muted

#7D7A7E

Preview Lab

Preview with #57256E

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

Preview Lab → · Contrast checker → · Palette generator →