#570F51#570F51

#570F51 is a dark, vivid purple. Relative luminance 0.030; OKLCH L 32.7% C 0.129 H 331.9°. Best body text is #FFFFFF at 13.19:1 contrast (WCAG AA passes).

Color values

HEX	#570F51
RGB	rgb(87, 15, 81)
HSL	hsl(305, 71%, 20%)
HSV	hsv(305, 83%, 34%)
CMYK	cmyk(0%, 82.8%, 6.9%, 65.9%)
CIE-LAB	lab(19.89, 39.69, -22.09)
CIE-LCH	lch(19.89, 45.43, 330.90°)
OKLab	oklab(32.66% 0.1138 -0.0608)
OKLCH	oklch(32.66% 0.129 331.9)
XYZ	xyz(5.5865, 2.9624, 8.0606)
Luminance	0.0296 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#570F51 #0F5715

analogous

#390F57 #570F51 #570F2D

triadic

#570F51 #51570F #0F5157

tetradic

#570F51 #57390F #0F5715 #0F2D57

square

#570F51 #57390F #0F5715 #0F2D57

split-complementary

#570F51 #2D570F #0F5739

monochromatic

#1A0518 #230620 #570F51 #8B1882 #BF21B2

Accessibility & contrast

On white

13.19

#570F51 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#570F51 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #570F51

13.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##570F51	#FFFFFF	#000000	##FFFFFF
##570F51	1.00	13.19	1.59	13.19
#FFFFFF	13.19	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#092A53

Deuteranopia (green-blind)

#27344F

Tritanopia (blue-blind)

#5B182F

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #570f51;
/* rgb */ color: rgb(87, 15, 81);
/* oklch */ color: oklch(32.7% 0.129 331.9);

Tailwind

colors: {
  custom: {
    50: '#895782',
    500: '#570f51',
    950: '#000000',
  },
}

SCSS

$custom: #570f51;
$custom-light: #895782;
$custom-dark: #000000;

JSON

{
  "hex": "#570f51",
  "rgb": {
    "r": 87,
    "g": 15,
    "b": 81
  },
  "hsl": {
    "h": 305,
    "s": 70.588,
    "l": 20
  },
  "oklch": {
    "l": 0.32655,
    "c": 0.12904,
    "h": 331.9
  },
  "luminance": 0.02962
}

Semantic roles & 50–950 ramp

primary

#570F51

secondary

#319139

accent

#ED493A

background

#F8F5F7

surface

#F0E9EE

border

#CBC5C9

text

#0C030A

muted

#7D787C

Preview Lab

Preview with #570F51

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

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