#471A74#471A74

#471A74 is a dark, vivid violet. Relative luminance 0.033; OKLCH L 34.0% C 0.144 H 301.8°. Best body text is #FFFFFF at 12.59:1 contrast (WCAG AA passes).

Color values

HEX	#471A74
RGB	rgb(71, 26, 116)
HSL	hsl(270, 63%, 28%)
HSV	hsv(270, 78%, 45%)
CMYK	cmyk(38.8%, 77.6%, 0%, 54.5%)
CIE-LAB	lab(21.35, 39.39, -42.95)
CIE-LCH	lch(21.35, 58.28, 312.52°)
OKLab	oklab(33.97% 0.076 -0.1225)
OKLCH	oklch(33.97% 0.144 301.8)
XYZ	xyz(6.1196, 3.3393, 16.8418)
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

#471A74 #47741A

analogous

#1A1A74 #471A74 #741A74

triadic

#471A74 #74471A #1A7447

tetradic

#471A74 #741A1A #47741A #1A7474

square

#471A74 #741A1A #47741A #1A7474

split-complementary

#471A74 #74741A #1A741A

monochromatic

#0F0619 #280F42 #471A74 #6625A6 #8436D2

Accessibility & contrast

On white

12.59

#471A74 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#471A74 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #471A74

12.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##471A74	#FFFFFF	#000000	##FFFFFF
##471A74	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)

#003377

Deuteranopia (green-blind)

#003372

Tritanopia (blue-blind)

#3D3146

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #471a74;
/* rgb */ color: rgb(71, 26, 116);
/* oklch */ color: oklch(34.0% 0.144 301.8);

Tailwind

colors: {
  custom: {
    50: '#7f5b9d',
    500: '#471a74',
    950: '#000000',
  },
}

SCSS

$custom: #471a74;
$custom-light: #7f5b9d;
$custom-dark: #000000;

JSON

{
  "hex": "#471a74",
  "rgb": {
    "r": 71,
    "g": 26,
    "b": 116
  },
  "hsl": {
    "h": 270,
    "s": 63.38,
    "l": 27.843
  },
  "oklch": {
    "l": 0.33973,
    "c": 0.1442,
    "h": 301.8
  },
  "luminance": 0.03339
}

Semantic roles & 50–950 ramp

primary

#471A74

secondary

#75A941

accent

#E64194

background

#F8F5F9

surface

#EFE9F2

border

#CAC5CC

text

#0A040E

muted

#7C797E

Preview Lab

Preview with #471A74

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

Preview Lab → · Contrast checker → · Palette generator →