#471D8D#471D8D

#471D8D is a dark, vivid violet. Relative luminance 0.041; OKLCH L 36.6% C 0.169 H 293.1°. Best body text is #FFFFFF at 11.49:1 contrast (WCAG AA passes).

Color values

HEX	#471D8D
RGB	rgb(71, 29, 141)
HSL	hsl(263, 66%, 33%)
HSV	hsv(263, 79%, 55%)
CMYK	cmyk(49.6%, 79.4%, 0%, 44.7%)
CIE-LAB	lab(24.13, 44.71, -54.21)
CIE-LCH	lch(24.13, 70.27, 309.51°)
OKLab	oklab(36.63% 0.0664 -0.1556)
OKLCH	oklch(36.63% 0.169 293.1)
XYZ	xyz(7.8443, 4.1411, 25.5802)
Luminance	0.0414 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#471D8D #638D1D

analogous

#1D2B8D #471D8D #7F1D8D

triadic

#471D8D #8D471D #1D8D47

tetradic

#471D8D #8D1D2B #638D1D #1D8D7F

square

#471D8D #8D1D2B #638D1D #1D8D7F

split-complementary

#471D8D #8D7F1D #2B8D1D

monochromatic

#140827 #2D135A #471D8D #6127C0 #804BDA

Accessibility & contrast

On white

11.49

#471D8D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#471D8D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #471D8D

11.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##471D8D	#FFFFFF	#000000	##FFFFFF
##471D8D	1.00	11.49	1.83	11.49
#FFFFFF	11.49	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B90

Deuteranopia (green-blind)

#00378B

Tritanopia (blue-blind)

#313C54

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #471d8d;
/* rgb */ color: rgb(71, 29, 141);
/* oklch */ color: oklch(36.6% 0.169 293.1);

Tailwind

colors: {
  custom: {
    50: '#825eaf',
    500: '#471d8d',
    950: '#000000',
  },
}

SCSS

$custom: #471d8d;
$custom-light: #825eaf;
$custom-dark: #000000;

JSON

{
  "hex": "#471d8d",
  "rgb": {
    "r": 71,
    "g": 29,
    "b": 141
  },
  "hsl": {
    "h": 262.5,
    "s": 65.882,
    "l": 33.333
  },
  "oklch": {
    "l": 0.36626,
    "c": 0.16917,
    "h": 293.1
  },
  "luminance": 0.04141
}

Semantic roles & 50–950 ramp

primary

#471D8D

secondary

#91BC4A

accent

#E93FA9

background

#F8F5FA

surface

#F0E9F5

border

#CBC5CF

text

#0B0511

muted

#7C7980

Preview Lab

Preview with #471D8D

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

Preview Lab → · Contrast checker → · Palette generator →