#471B6E#471B6E

#471B6E is a dark, vivid violet. Relative luminance 0.032; OKLCH L 33.6% C 0.136 H 304.1°. Best body text is #FFFFFF at 12.73:1 contrast (WCAG AA passes).

Color values

HEX	#471B6E
RGB	rgb(71, 27, 110)
HSL	hsl(272, 61%, 27%)
HSV	hsv(272, 75%, 43%)
CMYK	cmyk(35.5%, 75.5%, 0%, 56.9%)
CIE-LAB	lab(21.02, 37.35, -39.63)
CIE-LCH	lch(21.02, 54.46, 313.30°)
OKLab	oklab(33.57% 0.0763 -0.1128)
OKLCH	oklch(33.57% 0.136 304.1)
XYZ	xyz(5.8043, 3.2493, 15.0702)
Luminance	0.0325 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#471B6E #426E1B

analogous

#1D1B6E #471B6E #6E1B6C

triadic

#471B6E #6E471B #1B6E47

tetradic

#471B6E #6E1D1B #426E1B #1B6C6E

square

#471B6E #6E1D1B #426E1B #1B6C6E

split-complementary

#471B6E #6C6E1B #1B6E1D

monochromatic

#100619 #270F3D #471B6E #67279F #8636CE

Accessibility & contrast

On white

12.73

#471B6E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#471B6E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #471B6E

12.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##471B6E	#FFFFFF	#000000	##FFFFFF
##471B6E	1.00	12.73	1.65	12.73
#FFFFFF	12.73	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003270

Deuteranopia (green-blind)

#00326C

Tritanopia (blue-blind)

#3F2F42

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #471b6e;
/* rgb */ color: rgb(71, 27, 110);
/* oklch */ color: oklch(33.6% 0.136 304.1);

Tailwind

colors: {
  custom: {
    50: '#7e5c98',
    500: '#471b6e',
    950: '#000000',
  },
}

SCSS

$custom: #471b6e;
$custom-light: #7e5c98;
$custom-dark: #000000;

JSON

{
  "hex": "#471b6e",
  "rgb": {
    "r": 71,
    "g": 27,
    "b": 110
  },
  "hsl": {
    "h": 271.807,
    "s": 60.584,
    "l": 26.863
  },
  "oklch": {
    "l": 0.33574,
    "c": 0.13615,
    "h": 304.1
  },
  "luminance": 0.03249
}

Semantic roles & 50–950 ramp

primary

#471B6E

secondary

#6FA342

accent

#E4448F

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#0A040E

muted

#7C797E

Preview Lab

Preview with #471B6E

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

Preview Lab → · Contrast checker → · Palette generator →