#471F88#471F88

#471F88 is a dark, vivid violet. Relative luminance 0.041; OKLCH L 36.4% C 0.161 H 294.2°. Best body text is #FFFFFF at 11.54:1 contrast (WCAG AA passes).

Color values

HEX	#471F88
RGB	rgb(71, 31, 136)
HSL	hsl(263, 63%, 33%)
HSV	hsv(263, 77%, 53%)
CMYK	cmyk(47.8%, 77.2%, 0%, 46.7%)
CIE-LAB	lab(23.99, 42.39, -51.33)
CIE-LCH	lch(23.99, 66.57, 309.55°)
OKLab	oklab(36.38% 0.0662 -0.1472)
OKLCH	oklch(36.38% 0.161 294.2)
XYZ	xyz(7.5312, 4.0969, 23.6818)
Luminance	0.0410 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#471F88 #60881F

analogous

#1F2C88 #471F88 #7B1F88

triadic

#471F88 #88471F #1F8847

tetradic

#471F88 #881F2C #60881F #1F887B

square

#471F88 #881F2C #60881F #1F887B

split-complementary

#471F88 #887B1F #2C881F

monochromatic

#130824 #2D1456 #471F88 #612ABA #804BD6

Accessibility & contrast

On white

11.54

#471F88 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#471F88 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #471F88

11.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##471F88	#FFFFFF	#000000	##FFFFFF
##471F88	1.00	11.54	1.82	11.54
#FFFFFF	11.54	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A8B

Deuteranopia (green-blind)

#003786

Tritanopia (blue-blind)

#343B52

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #471f88;
/* rgb */ color: rgb(71, 31, 136);
/* oklch */ color: oklch(36.4% 0.161 294.2);

Tailwind

colors: {
  custom: {
    50: '#815fac',
    500: '#471f88',
    950: '#000000',
  },
}

SCSS

$custom: #471f88;
$custom-light: #815fac;
$custom-dark: #000000;

JSON

{
  "hex": "#471f88",
  "rgb": {
    "r": 71,
    "g": 31,
    "b": 136
  },
  "hsl": {
    "h": 262.857,
    "s": 62.874,
    "l": 32.745
  },
  "oklch": {
    "l": 0.36382,
    "c": 0.16134,
    "h": 294.2
  },
  "luminance": 0.04097
}

Semantic roles & 50–950 ramp

primary

#471F88

secondary

#8FB94A

accent

#E642A7

background

#F8F5FA

surface

#EFE9F4

border

#CAC5CE

text

#0B0510

muted

#7C797F

Preview Lab

Preview with #471F88

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

Preview Lab → · Contrast checker → · Palette generator →