#471B8A#471B8A

#471B8A is a dark, vivid violet. Relative luminance 0.040; OKLCH L 36.1% C 0.168 H 294.2°. Best body text is #FFFFFF at 11.72:1 contrast (WCAG AA passes).

Color values

HEX	#471B8A
RGB	rgb(71, 27, 138)
HSL	hsl(264, 67%, 32%)
HSV	hsv(264, 80%, 54%)
CMYK	cmyk(48.6%, 80.4%, 0%, 45.9%)
CIE-LAB	lab(23.53, 44.79, -53.33)
CIE-LCH	lch(23.53, 69.64, 310.03°)
OKLab	oklab(36.12% 0.0689 -0.153)
OKLCH	oklch(36.12% 0.168 294.2)
XYZ	xyz(7.5767, 3.9582, 24.4046)
Luminance	0.0396 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#471B8A #5E8A1B

analogous

#1B268A #471B8A #7F1B8A

triadic

#471B8A #8A471B #1B8A47

tetradic

#471B8A #8A1B26 #5E8A1B #1B8A7F

square

#471B8A #8A1B26 #5E8A1B #1B8A7F

split-complementary

#471B8A #8A7F1B #268A1B

monochromatic

#120724 #2D1157 #471B8A #6125BD #8045DB

Accessibility & contrast

On white

11.72

#471B8A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#471B8A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #471B8A

11.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##471B8A	#FFFFFF	#000000	##FFFFFF
##471B8A	1.00	11.72	1.79	11.72
#FFFFFF	11.72	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00398D

Deuteranopia (green-blind)

#003688

Tritanopia (blue-blind)

#333A52

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #471b8a;
/* rgb */ color: rgb(71, 27, 138);
/* oklch */ color: oklch(36.1% 0.168 294.2);

Tailwind

colors: {
  custom: {
    50: '#825dad',
    500: '#471b8a',
    950: '#000000',
  },
}

SCSS

$custom: #471b8a;
$custom-light: #825dad;
$custom-dark: #000000;

JSON

{
  "hex": "#471b8a",
  "rgb": {
    "r": 71,
    "g": 27,
    "b": 138
  },
  "hsl": {
    "h": 263.784,
    "s": 67.273,
    "l": 32.353
  },
  "oklch": {
    "l": 0.3612,
    "c": 0.16779,
    "h": 294.2
  },
  "luminance": 0.03958
}

Semantic roles & 50–950 ramp

primary

#471B8A

secondary

#8DBC45

accent

#EA3EA6

background

#F8F5FA

surface

#EFE9F4

border

#CAC5CE

text

#0B0410

muted

#7C797F

Preview Lab

Preview with #471B8A

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

Preview Lab → · Contrast checker → · Palette generator →