#570F76#570F76

#570F76 is a dark, vivid purple. Relative luminance 0.037; OKLCH L 35.4% C 0.162 H 312.3°. Best body text is #FFFFFF at 12.10:1 contrast (WCAG AA passes).

Color values

HEX	#570F76
RGB	rgb(87, 15, 118)
HSL	hsl(282, 77%, 26%)
HSV	hsv(282, 87%, 46%)
CMYK	cmyk(26.3%, 87.3%, 0%, 53.7%)
CIE-LAB	lab(22.57, 46.97, -42.15)
CIE-LCH	lch(22.57, 63.11, 318.09°)
OKLab	oklab(35.39% 0.1088 -0.1195)
OKLCH	oklch(35.39% 0.162 312.3)
XYZ	xyz(7.3707, 3.6761, 17.4573)
Luminance	0.0368 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#570F76 #2E760F

analogous

#230F76 #570F76 #760F61

triadic

#570F76 #76570F #0F7657

tetradic

#570F76 #76230F #2E760F #0F6176

square

#570F76 #76230F #2E760F #0F6176

split-complementary

#570F76 #61760F #0F7623

monochromatic

#14031B #2F0840 #570F76 #7F16AC #A71DE2

Accessibility & contrast

On white

12.10

#570F76 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#570F76 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #570F76

12.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##570F76	#FFFFFF	#000000	##FFFFFF
##570F76	1.00	12.10	1.74	12.10
#FFFFFF	12.10	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003379

Deuteranopia (green-blind)

#003774

Tritanopia (blue-blind)

#532B45

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #570f76;
/* rgb */ color: rgb(87, 15, 118);
/* oklch */ color: oklch(35.4% 0.162 312.3);

Tailwind

colors: {
  custom: {
    50: '#8b599e',
    500: '#570f76',
    950: '#000000',
  },
}

SCSS

$custom: #570f76;
$custom-light: #8b599e;
$custom-dark: #000000;

JSON

{
  "hex": "#570f76",
  "rgb": {
    "r": 87,
    "g": 15,
    "b": 118
  },
  "hsl": {
    "h": 281.942,
    "s": 77.444,
    "l": 26.078
  },
  "oklch": {
    "l": 0.35393,
    "c": 0.16158,
    "h": 312.3
  },
  "luminance": 0.03676
}

Semantic roles & 50–950 ramp

primary

#570F76

secondary

#58AD33

accent

#F4346E

background

#F8F5F9

surface

#F0E9F2

border

#CBC5CC

text

#0C040E

muted

#7D797E

Preview Lab

Preview with #570F76

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

Preview Lab → · Contrast checker → · Palette generator →