#4B2471#4B2471

#4B2471 is a dark, vivid violet. Relative luminance 0.040; OKLCH L 35.5% C 0.128 H 303.8°. Best body text is #FFFFFF at 11.73:1 contrast (WCAG AA passes).

Color values

HEX	#4B2471
RGB	rgb(75, 36, 113)
HSL	hsl(270, 52%, 29%)
HSV	hsv(270, 68%, 44%)
CMYK	cmyk(33.6%, 68.1%, 0%, 55.7%)
CIE-LAB	lab(23.51, 34.32, -37.51)
CIE-LCH	lch(23.51, 50.84, 312.45°)
OKLab	oklab(35.55% 0.0713 -0.1064)
OKLCH	oklch(35.55% 0.128 303.8)
XYZ	xyz(6.5125, 3.9499, 16.0389)
Luminance	0.0395 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B2471 #4A7124

analogous

#252471 #4B2471 #712471

triadic

#4B2471 #714B24 #24714B

tetradic

#4B2471 #712524 #4A7124 #247171

square

#4B2471 #712524 #4A7124 #247171

split-complementary

#4B2471 #717124 #247125

monochromatic

#0F0717 #2C1543 #4B2471 #6A339F #894AC5

Accessibility & contrast

On white

11.73

#4B2471 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#4B2471 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B2471

11.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B2471	#FFFFFF	#000000	##FFFFFF
##4B2471	1.00	11.73	1.79	11.73
#FFFFFF	11.73	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003773

Deuteranopia (green-blind)

#0B386F

Tritanopia (blue-blind)

#443547

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #4b2471;
/* rgb */ color: rgb(75, 36, 113);
/* oklch */ color: oklch(35.5% 0.128 303.8);

Tailwind

colors: {
  custom: {
    50: '#81619a',
    500: '#4b2471',
    950: '#000000',
  },
}

SCSS

$custom: #4b2471;
$custom-light: #81619a;
$custom-dark: #000000;

JSON

{
  "hex": "#4b2471",
  "rgb": {
    "r": 75,
    "g": 36,
    "b": 113
  },
  "hsl": {
    "h": 270.39,
    "s": 51.678,
    "l": 29.216
  },
  "oklch": {
    "l": 0.3555,
    "c": 0.12811,
    "h": 303.8
  },
  "luminance": 0.0395
}

Semantic roles & 50–950 ramp

primary

#4B2471

secondary

#78A44D

accent

#DB4D93

background

#F8F5F9

surface

#EFEAF2

border

#CAC6CC

text

#0B050E

muted

#7C797E

Preview Lab

Preview with #4B2471

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

Preview Lab → · Contrast checker → · Palette generator →