#471F8A#471F8A

#471F8A is a dark, vivid violet. Relative luminance 0.042; OKLCH L 36.6% C 0.164 H 293.6°. Best body text is #FFFFFF at 11.47:1 contrast (WCAG AA passes).

Color values

HEX	#471F8A
RGB	rgb(71, 31, 138)
HSL	hsl(262, 63%, 33%)
HSV	hsv(262, 78%, 54%)
CMYK	cmyk(48.6%, 77.5%, 0%, 45.9%)
CIE-LAB	lab(24.18, 42.94, -52.27)
CIE-LCH	lch(24.18, 67.65, 309.40°)
OKLab	oklab(36.57% 0.0656 -0.1499)
OKLCH	oklch(36.57% 0.164 293.6)
XYZ	xyz(7.6747, 4.1543, 24.4373)
Luminance	0.0415 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#471F8A #628A1F

analogous

#1F2C8A #471F8A #7C1F8A

triadic

#471F8A #8A471F #1F8A47

tetradic

#471F8A #8A1F2C #628A1F #1F8A7C

square

#471F8A #8A1F2C #628A1F #1F8A7C

split-complementary

#471F8A #8A7C1F #2C8A1F

monochromatic

#140926 #2D1458 #471F8A #612ABC #804CD7

Accessibility & contrast

On white

11.47

#471F8A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#471F8A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #471F8A

11.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##471F8A	#FFFFFF	#000000	##FFFFFF
##471F8A	1.00	11.47	1.83	11.47
#FFFFFF	11.47	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B8D

Deuteranopia (green-blind)

#003888

Tritanopia (blue-blind)

#333C53

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #471f8a;
/* rgb */ color: rgb(71, 31, 138);
/* oklch */ color: oklch(36.6% 0.164 293.6);

Tailwind

colors: {
  custom: {
    50: '#815fad',
    500: '#471f8a',
    950: '#000000',
  },
}

SCSS

$custom: #471f8a;
$custom-light: #815fad;
$custom-dark: #000000;

JSON

{
  "hex": "#471f8a",
  "rgb": {
    "r": 71,
    "g": 31,
    "b": 138
  },
  "hsl": {
    "h": 262.43,
    "s": 63.314,
    "l": 33.137
  },
  "oklch": {
    "l": 0.36569,
    "c": 0.16366,
    "h": 293.6
  },
  "luminance": 0.04155
}

Semantic roles & 50–950 ramp

primary

#471F8A

secondary

#90BA4B

accent

#E641A9

background

#F8F5FA

surface

#EFE9F4

border

#CAC5CE

text

#0B0510

muted

#7C797F

Preview Lab

Preview with #471F8A

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

Preview Lab → · Contrast checker → · Palette generator →