#570F55#570F55

#570F55 is a dark, vivid purple. Relative luminance 0.030; OKLCH L 32.9% C 0.132 H 329.3°. Best body text is #FFFFFF at 13.09:1 contrast (WCAG AA passes).

Color values

HEX	#570F55
RGB	rgb(87, 15, 85)
HSL	hsl(302, 71%, 20%)
HSV	hsv(302, 83%, 34%)
CMYK	cmyk(0%, 82.8%, 2.3%, 65.9%)
CIE-LAB	lab(20.14, 40.40, -24.40)
CIE-LCH	lch(20.14, 47.20, 328.87°)
OKLab	oklab(32.91% 0.1138 -0.0675)
OKLCH	oklch(32.91% 0.132 329.3)
XYZ	xyz(5.7410, 3.0242, 8.8739)
Luminance	0.0302 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#570F55 #0F5711

analogous

#350F57 #570F55 #570F31

triadic

#570F55 #55570F #0F5557

tetradic

#570F55 #57350F #0F5711 #0F3157

square

#570F55 #57350F #0F5711 #0F3157

split-complementary

#570F55 #31570F #0F5735

monochromatic

#1A0519 #230622 #570F55 #8B1888 #BF21BB

Accessibility & contrast

On white

13.09

#570F55 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#570F55 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #570F55

13.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##570F55	#FFFFFF	#000000	##FFFFFF
##570F55	1.00	13.09	1.60	13.09
#FFFFFF	13.09	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#032B57

Deuteranopia (green-blind)

#253453

Tritanopia (blue-blind)

#5A1A32

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #570f55;
/* rgb */ color: rgb(87, 15, 85);
/* oklch */ color: oklch(32.9% 0.132 329.3);

Tailwind

colors: {
  custom: {
    50: '#895785',
    500: '#570f55',
    950: '#000000',
  },
}

SCSS

$custom: #570f55;
$custom-light: #895785;
$custom-dark: #000000;

JSON

{
  "hex": "#570f55",
  "rgb": {
    "r": 87,
    "g": 15,
    "b": 85
  },
  "hsl": {
    "h": 301.667,
    "s": 70.588,
    "l": 20
  },
  "oklch": {
    "l": 0.32912,
    "c": 0.13235,
    "h": 329.3
  },
  "luminance": 0.03024
}

Semantic roles & 50–950 ramp

primary

#570F55

secondary

#319134

accent

#ED3F3A

background

#F8F5F8

surface

#F0E9EF

border

#CBC5CA

text

#0C040B

muted

#7D797C

Preview Lab

Preview with #570F55

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

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