#571B4E#571B4E

#571B4E is a dark, moderate purple. Relative luminance 0.034; OKLCH L 33.7% C 0.110 H 334.2°. Best body text is #FFFFFF at 12.56:1 contrast (WCAG AA passes).

Color values

HEX	#571B4E
RGB	rgb(87, 27, 78)
HSL	hsl(309, 53%, 22%)
HSV	hsv(309, 69%, 34%)
CMYK	cmyk(0%, 69%, 10.3%, 65.9%)
CIE-LAB	lab(21.43, 34.33, -17.64)
CIE-LCH	lch(21.43, 38.60, 332.80°)
OKLab	oklab(33.71% 0.0994 -0.0481)
OKLCH	oklch(33.71% 0.11 334.2)
XYZ	xyz(5.6976, 3.3606, 7.5548)
Luminance	0.0336 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#571B4E #1B5724

analogous

#421B57 #571B4E #571B30

triadic

#571B4E #4E571B #1B4E57

tetradic

#571B4E #57421B #1B5724 #1B3057

square

#571B4E #57421B #1B5724 #1B3057

split-complementary

#571B4E #30571B #1B5742

monochromatic

#170715 #280D24 #571B4E #862978 #B438A2

Accessibility & contrast

On white

12.56

#571B4E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#571B4E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #571B4E

12.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##571B4E	#FFFFFF	#000000	##FFFFFF
##571B4E	1.00	12.56	1.67	12.56
#FFFFFF	12.56	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A2E50

Deuteranopia (green-blind)

#2E374C

Tritanopia (blue-blind)

#5B1F31

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #571b4e;
/* rgb */ color: rgb(87, 27, 78);
/* oklch */ color: oklch(33.7% 0.110 334.2);

Tailwind

colors: {
  custom: {
    50: '#895c7f',
    500: '#571b4e',
    950: '#000000',
  },
}

SCSS

$custom: #571b4e;
$custom-light: #895c7f;
$custom-dark: #000000;

JSON

{
  "hex": "#571b4e",
  "rgb": {
    "r": 87,
    "g": 27,
    "b": 78
  },
  "hsl": {
    "h": 309,
    "s": 52.632,
    "l": 22.353
  },
  "oklch": {
    "l": 0.33712,
    "c": 0.11048,
    "h": 334.2
  },
  "luminance": 0.0336
}

Semantic roles & 50–950 ramp

primary

#571B4E

secondary

#418D4C

accent

#DC614C

background

#F8F5F7

surface

#F0E9EE

border

#CBC5C9

text

#0C040A

muted

#7D797C

Preview Lab

Preview with #571B4E

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

Preview Lab → · Contrast checker → · Palette generator →