#471F7C#471F7C

#471F7C is a dark, vivid violet. Relative luminance 0.038; OKLCH L 35.3% C 0.147 H 298.0°. Best body text is #FFFFFF at 11.97:1 contrast (WCAG AA passes).

Color values

HEX	#471F7C
RGB	rgb(71, 31, 124)
HSL	hsl(266, 60%, 30%)
HSV	hsv(266, 75%, 49%)
CMYK	cmyk(42.7%, 75%, 0%, 51.4%)
CIE-LAB	lab(22.91, 39.08, -45.53)
CIE-LCH	lch(22.91, 60.00, 310.65°)
OKLab	oklab(35.29% 0.0691 -0.1301)
OKLCH	oklch(35.29% 0.147 298)
XYZ	xyz(6.7257, 3.7747, 19.4391)
Luminance	0.0377 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 4.35

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#471F7C #547C1F

analogous

#1F267C #471F7C #751F7C

triadic

#471F7C #7C471F #1F7C47

tetradic

#471F7C #7C1F26 #547C1F #1F7C75

square

#471F7C #7C1F26 #547C1F #1F7C75

split-complementary

#471F7C #7C751F #267C1F

monochromatic

#0F071A #2B134B #471F7C #632BAD #8145D0

Accessibility & contrast

On white

11.97

#471F7C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#471F7C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #471F7C

11.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##471F7C	#FFFFFF	#000000	##FFFFFF
##471F7C	1.00	11.97	1.76	11.97
#FFFFFF	11.97	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00377F

Deuteranopia (green-blind)

#00367A

Tritanopia (blue-blind)

#3A374B

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #471f7c;
/* rgb */ color: rgb(71, 31, 124);
/* oklch */ color: oklch(35.3% 0.147 298.0);

Tailwind

colors: {
  custom: {
    50: '#805fa3',
    500: '#471f7c',
    950: '#000000',
  },
}

SCSS

$custom: #471f7c;
$custom-light: #805fa3;
$custom-dark: #000000;

JSON

{
  "hex": "#471f7c",
  "rgb": {
    "r": 71,
    "g": 31,
    "b": 124
  },
  "hsl": {
    "h": 265.806,
    "s": 60,
    "l": 30.392
  },
  "oklch": {
    "l": 0.35289,
    "c": 0.14734,
    "h": 298
  },
  "luminance": 0.03775
}

Semantic roles & 50–950 ramp

primary

#471F7C

secondary

#83AF48

accent

#E3459F

background

#F8F5FA

surface

#EFE9F4

border

#CAC5CE

text

#0B050F

muted

#7C797F

Preview Lab

Preview with #471F7C

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

Preview Lab → · Contrast checker → · Palette generator →