#471D7B#471D7B

#471D7B is a dark, vivid violet. Relative luminance 0.036; OKLCH L 35.0% C 0.149 H 298.7°. Best body text is #FFFFFF at 12.14:1 contrast (WCAG AA passes).

Color values

HEX	#471D7B
RGB	rgb(71, 29, 123)
HSL	hsl(267, 62%, 30%)
HSV	hsv(267, 76%, 48%)
CMYK	cmyk(42.3%, 76.4%, 0%, 51.8%)
CIE-LAB	lab(22.47, 39.81, -45.61)
CIE-LCH	lch(22.47, 60.54, 311.11°)
OKLab	oklab(34.95% 0.0714 -0.1303)
OKLCH	oklch(34.95% 0.149 298.7)
XYZ	xyz(6.6121, 3.6483, 19.0909)
Luminance	0.0365 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 4.00

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#471D7B #517B1D

analogous

#1D227B #471D7B #761D7B

triadic

#471D7B #7B471D #1D7B47

tetradic

#471D7B #7B1D22 #517B1D #1D7B76

square

#471D7B #7B1D22 #517B1D #1D7B76

split-complementary

#471D7B #7B761D #227B1D

monochromatic

#0E0619 #2A1149 #471D7B #6429AD #8140D2

Accessibility & contrast

On white

12.14

#471D7B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#471D7B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #471D7B

12.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##471D7B	#FFFFFF	#000000	##FFFFFF
##471D7B	1.00	12.14	1.73	12.14
#FFFFFF	12.14	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00367E

Deuteranopia (green-blind)

#003579

Tritanopia (blue-blind)

#3A354A

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #471d7b;
/* rgb */ color: rgb(71, 29, 123);
/* oklch */ color: oklch(35.0% 0.149 298.7);

Tailwind

colors: {
  custom: {
    50: '#805da2',
    500: '#471d7b',
    950: '#000000',
  },
}

SCSS

$custom: #471d7b;
$custom-light: #805da2;
$custom-dark: #000000;

JSON

{
  "hex": "#471d7b",
  "rgb": {
    "r": 71,
    "g": 29,
    "b": 123
  },
  "hsl": {
    "h": 266.809,
    "s": 61.842,
    "l": 29.804
  },
  "oklch": {
    "l": 0.34952,
    "c": 0.1486,
    "h": 298.7
  },
  "luminance": 0.03648
}

Semantic roles & 50–950 ramp

primary

#471D7B

secondary

#80AF45

accent

#E5439D

background

#F8F5FA

surface

#EFE9F4

border

#CAC5CE

text

#0B040F

muted

#7C797F

Preview Lab

Preview with #471D7B

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

Preview Lab → · Contrast checker → · Palette generator →