#470F57#470F57

#470F57 is a dark, vivid purple. Relative luminance 0.024; OKLCH L 30.4% C 0.127 H 317.4°. Best body text is #FFFFFF at 14.25:1 contrast (WCAG AA passes).

Color values

HEX	#470F57
RGB	rgb(71, 15, 87)
HSL	hsl(287, 71%, 20%)
HSV	hsv(287, 83%, 34%)
CMYK	cmyk(18.4%, 82.8%, 0%, 65.9%)
CIE-LAB	lab(17.32, 37.13, -30.43)
CIE-LCH	lch(17.32, 48.00, 320.66°)
OKLab	oklab(30.38% 0.0931 -0.0857)
OKLCH	oklch(30.38% 0.127 317.4)
XYZ	xyz(4.4894, 2.3696, 9.2359)
Luminance	0.0237 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#470F57 #1F570F

analogous

#230F57 #470F57 #570F43

triadic

#470F57 #57470F #0F5747

tetradic

#470F57 #57230F #1F570F #0F4357

square

#470F57 #57230F #1F570F #0F4357

split-complementary

#470F57 #43570F #0F5723

monochromatic

#15051A #1C0623 #470F57 #72188B #9C21BF

Accessibility & contrast

On white

14.25

#470F57 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#470F57 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #470F57

14.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##470F57	#FFFFFF	#000000	##FFFFFF
##470F57	1.00	14.25	1.47	14.25
#FFFFFF	14.25	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002759

Deuteranopia (green-blind)

#112C55

Tritanopia (blue-blind)

#461F33

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #470f57;
/* rgb */ color: rgb(71, 15, 87);
/* oklch */ color: oklch(30.4% 0.127 317.4);

Tailwind

colors: {
  custom: {
    50: '#7d5587',
    500: '#470f57',
    950: '#000000',
  },
}

SCSS

$custom: #470f57;
$custom-light: #7d5587;
$custom-dark: #000000;

JSON

{
  "hex": "#470f57",
  "rgb": {
    "r": 71,
    "g": 15,
    "b": 87
  },
  "hsl": {
    "h": 286.667,
    "s": 70.588,
    "l": 20
  },
  "oklch": {
    "l": 0.30376,
    "c": 0.1265,
    "h": 317.4
  },
  "luminance": 0.02369
}

Semantic roles & 50–950 ramp

primary

#470F57

secondary

#469131

accent

#ED3A62

background

#F7F5F8

surface

#EEE9EF

border

#C9C5CA

text

#0A030B

muted

#7C787C

Preview Lab

Preview with #470F57

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

Preview Lab → · Contrast checker → · Palette generator →