#471F87#471F87

#471F87 is a dark, vivid violet. Relative luminance 0.041; OKLCH L 36.3% C 0.160 H 294.5°. Best body text is #FFFFFF at 11.58:1 contrast (WCAG AA passes).

Color values

HEX	#471F87
RGB	rgb(71, 31, 135)
HSL	hsl(263, 63%, 33%)
HSV	hsv(263, 77%, 53%)
CMYK	cmyk(47.4%, 77%, 0%, 47.1%)
CIE-LAB	lab(23.90, 42.11, -50.85)
CIE-LCH	lch(23.90, 66.03, 309.63°)
OKLab	oklab(36.29% 0.0664 -0.1458)
OKLCH	oklch(36.29% 0.16 294.5)
XYZ	xyz(7.4605, 4.0686, 23.3092)
Luminance	0.0407 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#471F87 #5F871F

analogous

#1F2B87 #471F87 #7B1F87

triadic

#471F87 #87471F #1F8747

tetradic

#471F87 #871F2B #5F871F #1F877B

square

#471F87 #871F2B #5F871F #1F877B

split-complementary

#471F87 #877B1F #2B871F

monochromatic

#130823 #2D1455 #471F87 #612AB9 #804BD6

Accessibility & contrast

On white

11.58

#471F87 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#471F87 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #471F87

11.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##471F87	#FFFFFF	#000000	##FFFFFF
##471F87	1.00	11.58	1.81	11.58
#FFFFFF	11.58	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A8A

Deuteranopia (green-blind)

#003785

Tritanopia (blue-blind)

#343B52

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #471f87;
/* rgb */ color: rgb(71, 31, 135);
/* oklch */ color: oklch(36.3% 0.160 294.5);

Tailwind

colors: {
  custom: {
    50: '#815fab',
    500: '#471f87',
    950: '#000000',
  },
}

SCSS

$custom: #471f87;
$custom-light: #815fab;
$custom-dark: #000000;

JSON

{
  "hex": "#471f87",
  "rgb": {
    "r": 71,
    "g": 31,
    "b": 135
  },
  "hsl": {
    "h": 263.077,
    "s": 62.651,
    "l": 32.549
  },
  "oklch": {
    "l": 0.36288,
    "c": 0.16019,
    "h": 294.5
  },
  "luminance": 0.04069
}

Semantic roles & 50–950 ramp

primary

#471F87

secondary

#8EB84A

accent

#E642A7

background

#F8F5FA

surface

#EFE9F4

border

#CAC5CE

text

#0B0510

muted

#7C797F

Preview Lab

Preview with #471F87

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

Preview Lab → · Contrast checker → · Palette generator →