#470F5B#470F5B

#470F5B is a dark, vivid purple. Relative luminance 0.024; OKLCH L 30.7% C 0.130 H 315.1°. Best body text is #FFFFFF at 14.12:1 contrast (WCAG AA passes).

Color values

HEX	#470F5B
RGB	rgb(71, 15, 91)
HSL	hsl(284, 72%, 21%)
HSV	hsv(284, 84%, 36%)
CMYK	cmyk(22%, 83.5%, 0%, 64.3%)
CIE-LAB	lab(17.63, 38.01, -32.61)
CIE-LCH	lch(17.63, 50.08, 319.37°)
OKLab	oklab(30.7% 0.0924 -0.0921)
OKLCH	oklch(30.7% 0.13 315.1)
XYZ	xyz(4.6574, 2.4367, 10.1205)
Luminance	0.0244 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Plum Purple

#4E0550

ΔE00 3.78

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#470F5B #235B0F

analogous

#210F5B #470F5B #5B0F49

triadic

#470F5B #5B470F #0F5B47

tetradic

#470F5B #5B210F #235B0F #0F495B

square

#470F5B #5B210F #235B0F #0F495B

split-complementary

#470F5B #495B0F #0F5B21

monochromatic

#14041A #1E0626 #470F5B #701890 #9920C4

Accessibility & contrast

On white

14.12

#470F5B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#470F5B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #470F5B

14.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##470F5B	#FFFFFF	#000000	##FFFFFF
##470F5B	1.00	14.12	1.49	14.12
#FFFFFF	14.12	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00285D

Deuteranopia (green-blind)

#0B2D59

Tritanopia (blue-blind)

#452135

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #470f5b;
/* rgb */ color: rgb(71, 15, 91);
/* oklch */ color: oklch(30.7% 0.130 315.1);

Tailwind

colors: {
  custom: {
    50: '#7d558a',
    500: '#470f5b',
    950: '#000000',
  },
}

SCSS

$custom: #470f5b;
$custom-light: #7d558a;
$custom-dark: #000000;

JSON

{
  "hex": "#470f5b",
  "rgb": {
    "r": 71,
    "g": 15,
    "b": 91
  },
  "hsl": {
    "h": 284.211,
    "s": 71.698,
    "l": 20.784
  },
  "oklch": {
    "l": 0.30695,
    "c": 0.13043,
    "h": 315.1
  },
  "luminance": 0.02437
}

Semantic roles & 50–950 ramp

primary

#470F5B

secondary

#4B9531

accent

#EE3969

background

#F7F5F8

surface

#EEE9F0

border

#C9C5CB

text

#0A030C

muted

#7C787D

Preview Lab

Preview with #470F5B

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

Preview Lab → · Contrast checker → · Palette generator →