#57276F#57276F

#57276F is a dark, vivid purple. Relative luminance 0.046; OKLCH L 37.4% C 0.125 H 312.7°. Best body text is #FFFFFF at 10.91:1 contrast (WCAG AA passes).

Color values

HEX	#57276F
RGB	rgb(87, 39, 111)
HSL	hsl(280, 48%, 29%)
HSV	hsv(280, 65%, 44%)
CMYK	cmyk(21.6%, 64.9%, 0%, 56.5%)
CIE-LAB	lab(25.64, 35.22, -32.71)
CIE-LCH	lch(25.64, 48.06, 317.11°)
OKLab	oklab(37.41% 0.0848 -0.0919)
OKLCH	oklch(37.41% 0.125 312.7)
XYZ	xyz(7.5247, 4.6252, 15.5322)
Luminance	0.0462 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Darkish Purple

#751973

ΔE00 6.71

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57276F #3F6F27

analogous

#33276F #57276F #6F2763

triadic

#57276F #6F5727 #276F57

tetradic

#57276F #6F3327 #3F6F27 #27636F

square

#57276F #6F3327 #3F6F27 #27636F

split-complementary

#57276F #636F27 #276F33

monochromatic

#120817 #341742 #57276F #7A379C #9B4FC1

Accessibility & contrast

On white

10.91

#57276F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#57276F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #57276F

10.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57276F	#FFFFFF	#000000	##FFFFFF
##57276F	1.00	10.91	1.93	10.91
#FFFFFF	10.91	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B3A71

Deuteranopia (green-blind)

#223E6D

Tritanopia (blue-blind)

#543447

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #57276f;
/* rgb */ color: rgb(87, 39, 111);
/* oklch */ color: oklch(37.4% 0.125 312.7);

Tailwind

colors: {
  custom: {
    50: '#896499',
    500: '#57276f',
    950: '#000000',
  },
}

SCSS

$custom: #57276f;
$custom-light: #896499;
$custom-dark: #000000;

JSON

{
  "hex": "#57276f",
  "rgb": {
    "r": 87,
    "g": 39,
    "b": 111
  },
  "hsl": {
    "h": 280,
    "s": 48,
    "l": 29.412
  },
  "oklch": {
    "l": 0.37411,
    "c": 0.12504,
    "h": 312.7
  },
  "luminance": 0.04625
}

Semantic roles & 50–950 ramp

primary

#57276F

secondary

#6BA250

accent

#D8507D

background

#F8F6F9

surface

#F0EBF2

border

#CBC6CC

text

#0C060E

muted

#7D7A7E

Preview Lab

Preview with #57276F

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

Preview Lab → · Contrast checker → · Palette generator →