#4D105F#4D105F

#4D105F is a dark, vivid purple. Relative luminance 0.028; OKLCH L 32.1% C 0.136 H 317.0°. Best body text is #FFFFFF at 13.50:1 contrast (WCAG AA passes).

Color values

HEX	#4D105F
RGB	rgb(77, 16, 95)
HSL	hsl(286, 71%, 22%)
HSV	hsv(286, 83%, 37%)
CMYK	cmyk(18.9%, 83.2%, 0%, 62.7%)
CIE-LAB	lab(19.12, 39.78, -32.82)
CIE-LCH	lch(19.12, 51.58, 320.47°)
OKLab	oklab(32.05% 0.0992 -0.0925)
OKLCH	oklch(32.05% 0.136 317)
XYZ	xyz(5.3111, 2.7748, 11.0801)
Luminance	0.0278 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Plum Purple

#4E0550

ΔE00 3.66

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D105F #225F10

analogous

#26105F #4D105F #5F104A

triadic

#4D105F #5F4D10 #105F4D

tetradic

#4D105F #5F2610 #225F10 #104A5F

square

#4D105F #5F2610 #225F10 #104A5F

split-complementary

#4D105F #4A5F10 #105F26

monochromatic

#15041A #23072B #4D105F #771993 #A222C8

Accessibility & contrast

On white

13.50

#4D105F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#4D105F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D105F

13.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D105F	#FFFFFF	#000000	##FFFFFF
##4D105F	1.00	13.50	1.56	13.50
#FFFFFF	13.50	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B61

Deuteranopia (green-blind)

#11305D

Tritanopia (blue-blind)

#4C2237

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #4d105f;
/* rgb */ color: rgb(77, 16, 95);
/* oklch */ color: oklch(32.1% 0.136 317.0);

Tailwind

colors: {
  custom: {
    50: '#82578d',
    500: '#4d105f',
    950: '#000000',
  },
}

SCSS

$custom: #4d105f;
$custom-light: #82578d;
$custom-dark: #000000;

JSON

{
  "hex": "#4d105f",
  "rgb": {
    "r": 77,
    "g": 16,
    "b": 95
  },
  "hsl": {
    "h": 286.329,
    "s": 71.171,
    "l": 21.765
  },
  "oklch": {
    "l": 0.32052,
    "c": 0.13559,
    "h": 317
  },
  "luminance": 0.02775
}

Semantic roles & 50–950 ramp

primary

#4D105F

secondary

#4A9833

accent

#EE3A63

background

#F8F5F8

surface

#EFE9F0

border

#CAC5CB

text

#0B030C

muted

#7C787D

Preview Lab

Preview with #4D105F

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

Preview Lab → · Contrast checker → · Palette generator →