#471C7B#471C7B

#471C7B is a dark, vivid violet. Relative luminance 0.036; OKLCH L 34.8% C 0.150 H 298.9°. Best body text is #FFFFFF at 12.21:1 contrast (WCAG AA passes).

Color values

HEX	#471C7B
RGB	rgb(71, 28, 123)
HSL	hsl(267, 63%, 30%)
HSV	hsv(267, 77%, 48%)
CMYK	cmyk(42.3%, 77.2%, 0%, 51.8%)
CIE-LAB	lab(22.30, 40.29, -45.88)
CIE-LCH	lch(22.30, 61.06, 311.29°)
OKLab	oklab(34.83% 0.0723 -0.1312)
OKLCH	oklch(34.83% 0.15 298.9)
XYZ	xyz(6.5880, 3.6001, 19.0828)
Luminance	0.0360 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 3.80

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#471C7B #507B1C

analogous

#1C207B #471C7B #771C7B

triadic

#471C7B #7B471C #1C7B47

tetradic

#471C7B #7B1C20 #507B1C #1C7B77

square

#471C7B #7B1C20 #507B1C #1C7B77

split-complementary

#471C7B #7B771C #207B1C

monochromatic

#0E0619 #2A1149 #471C7B #6427AD #823ED3

Accessibility & contrast

On white

12.21

#471C7B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#471C7B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #471C7B

12.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##471C7B	#FFFFFF	#000000	##FFFFFF
##471C7B	1.00	12.21	1.72	12.21
#FFFFFF	12.21	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00357E

Deuteranopia (green-blind)

#003479

Tritanopia (blue-blind)

#3A354A

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #471c7b;
/* rgb */ color: rgb(71, 28, 123);
/* oklch */ color: oklch(34.8% 0.150 298.9);

Tailwind

colors: {
  custom: {
    50: '#805da2',
    500: '#471c7b',
    950: '#000000',
  },
}

SCSS

$custom: #471c7b;
$custom-light: #805da2;
$custom-dark: #000000;

JSON

{
  "hex": "#471c7b",
  "rgb": {
    "r": 71,
    "g": 28,
    "b": 123
  },
  "hsl": {
    "h": 267.158,
    "s": 62.914,
    "l": 29.608
  },
  "oklch": {
    "l": 0.34832,
    "c": 0.14979,
    "h": 298.9
  },
  "luminance": 0.036
}

Semantic roles & 50–950 ramp

primary

#471C7B

secondary

#7EAF44

accent

#E6429C

background

#F8F5FA

surface

#EFE9F4

border

#CAC5CE

text

#0B040F

muted

#7C797F

Preview Lab

Preview with #471C7B

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

Preview Lab → · Contrast checker → · Palette generator →