#4B155C#4B155C

#4B155C is a dark, vivid purple. Relative luminance 0.028; OKLCH L 32.0% C 0.126 H 316.8°. Best body text is #FFFFFF at 13.45:1 contrast (WCAG AA passes).

Color values

HEX	#4B155C
RGB	rgb(75, 21, 92)
HSL	hsl(286, 63%, 22%)
HSV	hsv(286, 77%, 36%)
CMYK	cmyk(18.5%, 77.2%, 0%, 63.9%)
CIE-LAB	lab(19.25, 36.68, -30.64)
CIE-LCH	lch(19.25, 47.80, 320.13°)
OKLab	oklab(32% 0.0917 -0.0862)
OKLCH	oklch(32% 0.126 316.8)
XYZ	xyz(5.1013, 2.8051, 10.3959)
Luminance	0.0280 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B155C #265C15

analogous

#28155C #4B155C #5C154A

triadic

#4B155C #5C4B15 #155C4B

tetradic

#4B155C #5C2815 #265C15 #154A5C

square

#4B155C #5C2815 #265C15 #154A5C

split-complementary

#4B155C #4A5C15 #155C28

monochromatic

#140619 #220A2A #4B155C #74208E #9C2CC0

Accessibility & contrast

On white

13.45

#4B155C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#4B155C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B155C

13.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B155C	#FFFFFF	#000000	##FFFFFF
##4B155C	1.00	13.45	1.56	13.45
#FFFFFF	13.45	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B5E

Deuteranopia (green-blind)

#16305A

Tritanopia (blue-blind)

#4A2437

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #4b155c;
/* rgb */ color: rgb(75, 21, 92);
/* oklch */ color: oklch(32.0% 0.126 316.8);

Tailwind

colors: {
  custom: {
    50: '#80588b',
    500: '#4b155c',
    950: '#000000',
  },
}

SCSS

$custom: #4b155c;
$custom-light: #80588b;
$custom-dark: #000000;

JSON

{
  "hex": "#4b155c",
  "rgb": {
    "r": 75,
    "g": 21,
    "b": 92
  },
  "hsl": {
    "h": 285.634,
    "s": 62.832,
    "l": 22.157
  },
  "oklch": {
    "l": 0.32002,
    "c": 0.12583,
    "h": 316.8
  },
  "luminance": 0.02805
}

Semantic roles & 50–950 ramp

primary

#4B155C

secondary

#4F9339

accent

#E64269

background

#F8F5F8

surface

#EFE9F0

border

#CAC5CB

text

#0A040C

muted

#7C797D

Preview Lab

Preview with #4B155C

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

Preview Lab → · Contrast checker → · Palette generator →