#4D155B#4D155B

#4D155B is a dark, vivid purple. Relative luminance 0.029; OKLCH L 32.2% C 0.126 H 318.8°. Best body text is #FFFFFF at 13.34:1 contrast (WCAG AA passes).

Color values

HEX	#4D155B
RGB	rgb(77, 21, 91)
HSL	hsl(288, 63%, 22%)
HSV	hsv(288, 77%, 36%)
CMYK	cmyk(15.4%, 76.9%, 0%, 64.3%)
CIE-LAB	lab(19.51, 36.94, -29.53)
CIE-LCH	lch(19.51, 47.29, 321.36°)
OKLab	oklab(32.24% 0.0946 -0.0828)
OKLCH	oklch(32.24% 0.126 318.8)
XYZ	xyz(5.2168, 2.8697, 10.1746)
Luminance	0.0287 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D155B #235B15

analogous

#2A155B #4D155B #5B1546

triadic

#4D155B #5B4D15 #155B4D

tetradic

#4D155B #5B2A15 #235B15 #15465B

square

#4D155B #5B2A15 #235B15 #15465B

split-complementary

#4D155B #465B15 #155B2A

monochromatic

#150619 #230A29 #4D155B #77208D #A12CBE

Accessibility & contrast

On white

13.34

#4D155B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#4D155B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D155B

13.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D155B	#FFFFFF	#000000	##FFFFFF
##4D155B	1.00	13.34	1.57	13.34
#FFFFFF	13.34	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C5D

Deuteranopia (green-blind)

#193159

Tritanopia (blue-blind)

#4D2336

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #4d155b;
/* rgb */ color: rgb(77, 21, 91);
/* oklch */ color: oklch(32.2% 0.126 318.8);

Tailwind

colors: {
  custom: {
    50: '#82598a',
    500: '#4d155b',
    950: '#000000',
  },
}

SCSS

$custom: #4d155b;
$custom-light: #82598a;
$custom-dark: #000000;

JSON

{
  "hex": "#4d155b",
  "rgb": {
    "r": 77,
    "g": 21,
    "b": 91
  },
  "hsl": {
    "h": 288,
    "s": 62.5,
    "l": 21.961
  },
  "oklch": {
    "l": 0.32239,
    "c": 0.12571,
    "h": 318.8
  },
  "luminance": 0.02869
}

Semantic roles & 50–950 ramp

primary

#4D155B

secondary

#4B9239

accent

#E64263

background

#F8F5F8

surface

#EFE9F0

border

#CAC5CB

text

#0B040C

muted

#7C797D

Preview Lab

Preview with #4D155B

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

Preview Lab → · Contrast checker → · Palette generator →