#471B72#471B72

#471B72 is a dark, vivid violet. Relative luminance 0.033; OKLCH L 33.9% C 0.141 H 302.4°. Best body text is #FFFFFF at 12.59:1 contrast (WCAG AA passes).

Color values

HEX	#471B72
RGB	rgb(71, 27, 114)
HSL	hsl(270, 62%, 28%)
HSV	hsv(270, 76%, 45%)
CMYK	cmyk(37.7%, 76.3%, 0%, 55.3%)
CIE-LAB	lab(21.35, 38.39, -41.67)
CIE-LCH	lch(21.35, 56.66, 312.65°)
OKLab	oklab(33.92% 0.0755 -0.1188)
OKLCH	oklch(33.92% 0.141 302.4)
XYZ	xyz(6.0270, 3.3384, 16.2432)
Luminance	0.0334 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#471B72 #46721B

analogous

#1C1B72 #471B72 #721B71

triadic

#471B72 #72471B #1B7247

tetradic

#471B72 #721C1B #46721B #1B7172

square

#471B72 #721C1B #46721B #1B7172

split-complementary

#471B72 #71721B #1B721C

monochromatic

#0F0619 #280F41 #471B72 #6627A3 #8538D0

Accessibility & contrast

On white

12.59

#471B72 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#471B72 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #471B72

12.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##471B72	#FFFFFF	#000000	##FFFFFF
##471B72	1.00	12.59	1.67	12.59
#FFFFFF	12.59	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003374

Deuteranopia (green-blind)

#003370

Tritanopia (blue-blind)

#3E3045

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #471b72;
/* rgb */ color: rgb(71, 27, 114);
/* oklch */ color: oklch(33.9% 0.141 302.4);

Tailwind

colors: {
  custom: {
    50: '#7f5c9b',
    500: '#471b72',
    950: '#000000',
  },
}

SCSS

$custom: #471b72;
$custom-light: #7f5c9b;
$custom-dark: #000000;

JSON

{
  "hex": "#471b72",
  "rgb": {
    "r": 71,
    "g": 27,
    "b": 114
  },
  "hsl": {
    "h": 270.345,
    "s": 61.702,
    "l": 27.647
  },
  "oklch": {
    "l": 0.33917,
    "c": 0.14072,
    "h": 302.4
  },
  "luminance": 0.03338
}

Semantic roles & 50–950 ramp

primary

#471B72

secondary

#74A742

accent

#E54393

background

#F8F5F9

surface

#EFE9F2

border

#CAC5CC

text

#0A040E

muted

#7C797E

Preview Lab

Preview with #471B72

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

Preview Lab → · Contrast checker → · Palette generator →