#470B56#470B56

#470B56 is a dark, vivid purple. Relative luminance 0.023; OKLCH L 30.0% C 0.130 H 318.3°. Best body text is #FFFFFF at 14.48:1 contrast (WCAG AA passes).

Color values

HEX	#470B56
RGB	rgb(71, 11, 86)
HSL	hsl(288, 77%, 19%)
HSV	hsv(288, 87%, 34%)
CMYK	cmyk(17.4%, 87.2%, 0%, 66.3%)
CIE-LAB	lab(16.75, 38.32, -30.67)
CIE-LCH	lch(16.75, 49.08, 321.33°)
OKLab	oklab(29.95% 0.0969 -0.0863)
OKLCH	oklch(29.95% 0.13 318.3)
XYZ	xyz(4.3977, 2.2510, 9.0051)
Luminance	0.0225 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 5.07

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#470B56 #1A560B

analogous

#220B56 #470B56 #560B40

triadic

#470B56 #56470B #0B5647

tetradic

#470B56 #56220B #1A560B #0B4056

square

#470B56 #56220B #1A560B #0B4056

split-complementary

#470B56 #40560B #0B5622

monochromatic

#16031B #1A0420 #470B56 #74128C #A119C3

Accessibility & contrast

On white

14.48

#470B56 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#470B56 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #470B56

14.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##470B56	#FFFFFF	#000000	##FFFFFF
##470B56	1.00	14.48	1.45	14.48
#FFFFFF	14.48	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002658

Deuteranopia (green-blind)

#0F2B54

Tritanopia (blue-blind)

#471C31

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #470b56;
/* rgb */ color: rgb(71, 11, 86);
/* oklch */ color: oklch(30.0% 0.130 318.3);

Tailwind

colors: {
  custom: {
    50: '#7d5386',
    500: '#470b56',
    950: '#000000',
  },
}

SCSS

$custom: #470b56;
$custom-light: #7d5386;
$custom-dark: #000000;

JSON

{
  "hex": "#470b56",
  "rgb": {
    "r": 71,
    "g": 11,
    "b": 86
  },
  "hsl": {
    "h": 288,
    "s": 77.32,
    "l": 19.02
  },
  "oklch": {
    "l": 0.29953,
    "c": 0.12977,
    "h": 318.3
  },
  "luminance": 0.02251
}

Semantic roles & 50–950 ramp

primary

#470B56

secondary

#40912B

accent

#F4345A

background

#F7F5F8

surface

#EEE9EF

border

#C9C5CA

text

#0A030B

muted

#7C787C

Preview Lab

Preview with #470B56

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

Preview Lab → · Contrast checker → · Palette generator →