#570F50#570F50

#570F50 is a dark, vivid purple. Relative luminance 0.029; OKLCH L 32.6% C 0.128 H 332.5°. Best body text is #FFFFFF at 13.21:1 contrast (WCAG AA passes).

Color values

HEX	#570F50
RGB	rgb(87, 15, 80)
HSL	hsl(306, 71%, 20%)
HSV	hsv(306, 83%, 34%)
CMYK	cmyk(0%, 82.8%, 8%, 65.9%)
CIE-LAB	lab(19.83, 39.52, -21.51)
CIE-LCH	lch(19.83, 45.00, 331.44°)
OKLab	oklab(32.59% 0.1138 -0.0591)
OKLCH	oklch(32.59% 0.128 332.5)
XYZ	xyz(5.5493, 2.9475, 7.8645)
Luminance	0.0295 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#570F50 #0F5716

analogous

#3A0F57 #570F50 #570F2C

triadic

#570F50 #50570F #0F5057

tetradic

#570F50 #573A0F #0F5716 #0F2C57

square

#570F50 #573A0F #0F5716 #0F2C57

split-complementary

#570F50 #2C570F #0F573A

monochromatic

#1A0518 #230620 #570F50 #8B1880 #BF21B0

Accessibility & contrast

On white

13.21

#570F50 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#570F50 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #570F50

13.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##570F50	#FFFFFF	#000000	##FFFFFF
##570F50	1.00	13.21	1.59	13.21
#FFFFFF	13.21	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0A2952

Deuteranopia (green-blind)

#28334E

Tritanopia (blue-blind)

#5B172F

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #570f50;
/* rgb */ color: rgb(87, 15, 80);
/* oklch */ color: oklch(32.6% 0.128 332.5);

Tailwind

colors: {
  custom: {
    50: '#895781',
    500: '#570f50',
    950: '#000000',
  },
}

SCSS

$custom: #570f50;
$custom-light: #895781;
$custom-dark: #000000;

JSON

{
  "hex": "#570f50",
  "rgb": {
    "r": 87,
    "g": 15,
    "b": 80
  },
  "hsl": {
    "h": 305.833,
    "s": 70.588,
    "l": 20
  },
  "oklch": {
    "l": 0.32592,
    "c": 0.12822,
    "h": 332.5
  },
  "luminance": 0.02947
}

Semantic roles & 50–950 ramp

primary

#570F50

secondary

#31913A

accent

#ED4C3A

background

#F8F5F7

surface

#F0E9EE

border

#CBC5C9

text

#0C030A

muted

#7D787C

Preview Lab

Preview with #570F50

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

Preview Lab → · Contrast checker → · Palette generator →