#4D104B#4D104B

#4D104B is a dark, moderate purple. Relative luminance 0.025; OKLCH L 30.6% C 0.117 H 329.4°. Best body text is #FFFFFF at 14.08:1 contrast (WCAG AA passes).

Color values

HEX	#4D104B
RGB	rgb(77, 16, 75)
HSL	hsl(302, 66%, 18%)
HSV	hsv(302, 79%, 30%)
CMYK	cmyk(0%, 79.2%, 2.6%, 69.8%)
CIE-LAB	lab(17.72, 35.74, -21.56)
CIE-LCH	lch(17.72, 41.74, 328.90°)
OKLab	oklab(30.61% 0.1008 -0.0596)
OKLCH	oklch(30.61% 0.117 329.4)
XYZ	xyz(4.5158, 2.4567, 6.8916)
Luminance	0.0246 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D104B #104D12

analogous

#30104D #4D104B #4D102C

triadic

#4D104B #4B4D10 #104B4D

tetradic

#4D104B #4D3010 #104D12 #102C4D

square

#4D104B #4D3010 #104D12 #102C4D

split-complementary

#4D104B #2C4D10 #104D30

monochromatic

#190519 #1A051A #4D104B #801B7C #B225AE

Accessibility & contrast

On white

14.08

#4D104B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#4D104B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D104B

14.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D104B	#FFFFFF	#000000	##FFFFFF
##4D104B	1.00	14.08	1.49	14.08
#FFFFFF	14.08	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#08264D

Deuteranopia (green-blind)

#222E49

Tritanopia (blue-blind)

#50182C

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #4d104b;
/* rgb */ color: rgb(77, 16, 75);
/* oklch */ color: oklch(30.6% 0.117 329.4);

Tailwind

colors: {
  custom: {
    50: '#81567d',
    500: '#4d104b',
    950: '#000000',
  },
}

SCSS

$custom: #4d104b;
$custom-light: #81567d;
$custom-dark: #000000;

JSON

{
  "hex": "#4d104b",
  "rgb": {
    "r": 77,
    "g": 16,
    "b": 75
  },
  "hsl": {
    "h": 301.967,
    "s": 65.591,
    "l": 18.235
  },
  "oklch": {
    "l": 0.30612,
    "c": 0.11705,
    "h": 329.4
  },
  "luminance": 0.02456
}

Semantic roles & 50–950 ramp

primary

#4D104B

secondary

#328735

accent

#E9453F

background

#F8F5F7

surface

#EFE9EE

border

#CAC5C9

text

#0B0309

muted

#7C787B

Preview Lab

Preview with #4D104B

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

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