#4B2071#4B2071

#4B2071 is a dark, vivid violet. Relative luminance 0.037; OKLCH L 35.0% C 0.134 H 304.7°. Best body text is #FFFFFF at 12.04:1 contrast (WCAG AA passes).

Color values

HEX	#4B2071
RGB	rgb(75, 32, 113)
HSL	hsl(272, 56%, 28%)
HSV	hsv(272, 72%, 44%)
CMYK	cmyk(33.6%, 71.7%, 0%, 55.7%)
CIE-LAB	lab(22.73, 36.47, -38.77)
CIE-LCH	lch(22.73, 53.23, 313.25°)
OKLab	oklab(34.99% 0.0762 -0.1101)
OKLCH	oklch(34.99% 0.134 304.7)
XYZ	xyz(6.3981, 3.7212, 16.0008)
Luminance	0.0372 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B2071 #467120

analogous

#222071 #4B2071 #71206E

triadic

#4B2071 #714B20 #20714B

tetradic

#4B2071 #712220 #467120 #206E71

square

#4B2071 #712220 #467120 #206E71

split-complementary

#4B2071 #6E7120 #207122

monochromatic

#100718 #2B1241 #4B2071 #6B2EA1 #8A42C9

Accessibility & contrast

On white

12.04

#4B2071 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#4B2071 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B2071

12.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B2071	#FFFFFF	#000000	##FFFFFF
##4B2071	1.00	12.04	1.74	12.04
#FFFFFF	12.04	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003573

Deuteranopia (green-blind)

#02366F

Tritanopia (blue-blind)

#443246

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #4b2071;
/* rgb */ color: rgb(75, 32, 113);
/* oklch */ color: oklch(35.0% 0.134 304.7);

Tailwind

colors: {
  custom: {
    50: '#815f9a',
    500: '#4b2071',
    950: '#000000',
  },
}

SCSS

$custom: #4b2071;
$custom-light: #815f9a;
$custom-dark: #000000;

JSON

{
  "hex": "#4b2071",
  "rgb": {
    "r": 75,
    "g": 32,
    "b": 113
  },
  "hsl": {
    "h": 271.852,
    "s": 55.862,
    "l": 28.431
  },
  "oklch": {
    "l": 0.34992,
    "c": 0.13389,
    "h": 304.7
  },
  "luminance": 0.03721
}

Semantic roles & 50–950 ramp

primary

#4B2071

secondary

#74A548

accent

#DF498F

background

#F8F5F9

surface

#EFE9F2

border

#CAC5CC

text

#0B050E

muted

#7C797E

Preview Lab

Preview with #4B2071

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

Preview Lab → · Contrast checker → · Palette generator →