#4B2154#4B2154

#4B2154 is a dark, moderate purple. Relative luminance 0.032; OKLCH L 33.0% C 0.098 H 320.3°. Best body text is #FFFFFF at 12.77:1 contrast (WCAG AA passes).

Color values

HEX	#4B2154
RGB	rgb(75, 33, 84)
HSL	hsl(289, 44%, 23%)
HSV	hsv(289, 61%, 33%)
CMYK	cmyk(10.7%, 60.7%, 0%, 67.1%)
CIE-LAB	lab(20.92, 28.78, -22.63)
CIE-LCH	lch(20.92, 36.61, 321.82°)
OKLab	oklab(33.04% 0.0757 -0.0629)
OKLCH	oklch(33.04% 0.098 320.3)
XYZ	xyz(5.0455, 3.2239, 8.7423)
Luminance	0.0322 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B2154 #2A5421

analogous

#312154 #4B2154 #542143

triadic

#4B2154 #544B21 #21544B

tetradic

#4B2154 #543121 #2A5421 #214354

square

#4B2154 #543121 #2A5421 #214354

split-complementary

#4B2154 #435421 #215431

monochromatic

#140916 #241028 #4B2154 #723280 #9944AC

Accessibility & contrast

On white

12.77

#4B2154 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#4B2154 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B2154

12.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B2154	#FFFFFF	#000000	##FFFFFF
##4B2154	1.00	12.77	1.64	12.77
#FFFFFF	12.77	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#172F56

Deuteranopia (green-blind)

#253453

Tritanopia (blue-blind)

#4C2937

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #4b2154;
/* rgb */ color: rgb(75, 33, 84);
/* oklch */ color: oklch(33.0% 0.098 320.3);

Tailwind

colors: {
  custom: {
    50: '#7f5f84',
    500: '#4b2154',
    950: '#000000',
  },
}

SCSS

$custom: #4b2154;
$custom-light: #7f5f84;
$custom-dark: #000000;

JSON

{
  "hex": "#4b2154",
  "rgb": {
    "r": 75,
    "g": 33,
    "b": 84
  },
  "hsl": {
    "h": 289.412,
    "s": 43.59,
    "l": 22.941
  },
  "oklch": {
    "l": 0.3304,
    "c": 0.0984,
    "h": 320.3
  },
  "luminance": 0.03224
}

Semantic roles & 50–950 ramp

primary

#4B2154

secondary

#548849

accent

#D3546B

background

#F7F5F8

surface

#EEE9EF

border

#C9C5CA

text

#0A040B

muted

#7C797C

Preview Lab

Preview with #4B2154

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

Preview Lab → · Contrast checker → · Palette generator →