#4B155F#4B155F

#4B155F is a dark, vivid purple. Relative luminance 0.029; OKLCH L 32.2% C 0.129 H 315.1°. Best body text is #FFFFFF at 13.36:1 contrast (WCAG AA passes).

Color values

HEX	#4B155F
RGB	rgb(75, 21, 95)
HSL	hsl(284, 64%, 23%)
HSV	hsv(284, 78%, 37%)
CMYK	cmyk(21.1%, 77.9%, 0%, 62.7%)
CIE-LAB	lab(19.47, 37.36, -32.28)
CIE-LCH	lch(19.47, 49.37, 319.17°)
OKLab	oklab(32.23% 0.0913 -0.091)
OKLCH	oklch(32.23% 0.129 315.1)
XYZ	xyz(5.2350, 2.8586, 11.1003)
Luminance	0.0286 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Plum Purple

#4E0550

ΔE00 4.16

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B155F #295F15

analogous

#26155F #4B155F #5F154E

triadic

#4B155F #5F4B15 #155F4B

tetradic

#4B155F #5F2615 #295F15 #154E5F

square

#4B155F #5F2615 #295F15 #154E5F

split-complementary

#4B155F #4E5F15 #155F26

monochromatic

#140619 #230A2D #4B155F #732091 #9A2BC3

Accessibility & contrast

On white

13.36

#4B155F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#4B155F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B155F

13.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B155F	#FFFFFF	#000000	##FFFFFF
##4B155F	1.00	13.36	1.57	13.36
#FFFFFF	13.36	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C61

Deuteranopia (green-blind)

#12315D

Tritanopia (blue-blind)

#492539

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #4b155f;
/* rgb */ color: rgb(75, 21, 95);
/* oklch */ color: oklch(32.2% 0.129 315.1);

Tailwind

colors: {
  custom: {
    50: '#80588d',
    500: '#4b155f',
    950: '#000000',
  },
}

SCSS

$custom: #4b155f;
$custom-light: #80588d;
$custom-dark: #000000;

JSON

{
  "hex": "#4b155f",
  "rgb": {
    "r": 75,
    "g": 21,
    "b": 95
  },
  "hsl": {
    "h": 283.784,
    "s": 63.793,
    "l": 22.745
  },
  "oklch": {
    "l": 0.32231,
    "c": 0.1289,
    "h": 315.1
  },
  "luminance": 0.02858
}

Semantic roles & 50–950 ramp

primary

#4B155F

secondary

#53963A

accent

#E7416E

background

#F8F5F8

surface

#EFE9F0

border

#CAC5CB

text

#0A040C

muted

#7C797D

Preview Lab

Preview with #4B155F

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

Preview Lab → · Contrast checker → · Palette generator →