#4B104C#4B104C

#4B104C is a dark, moderate purple. Relative luminance 0.024; OKLCH L 30.3% C 0.117 H 327.3°. Best body text is #FFFFFF at 14.21:1 contrast (WCAG AA passes).

Color values

HEX	#4B104C
RGB	rgb(75, 16, 76)
HSL	hsl(299, 65%, 18%)
HSV	hsv(299, 79%, 30%)
CMYK	cmyk(1.3%, 78.9%, 0%, 70.2%)
CIE-LAB	lab(17.41, 35.42, -22.77)
CIE-LCH	lch(17.41, 42.11, 327.26°)
OKLab	oklab(30.33% 0.0983 -0.0631)
OKLCH	oklch(30.33% 0.117 327.3)
XYZ	xyz(4.3914, 2.3885, 7.0658)
Luminance	0.0239 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B104C #114C10

analogous

#2D104C #4B104C #4C102F

triadic

#4B104C #4C4B10 #104C4B

tetradic

#4B104C #4C2D10 #114C10 #102F4C

square

#4B104C #4C2D10 #114C10 #102F4C

split-complementary

#4B104C #2F4C10 #104C2D

monochromatic

#190519 #190519 #4B104C #7D1B7F #AF25B1

Accessibility & contrast

On white

14.21

#4B104C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#4B104C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B104C

14.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B104C	#FFFFFF	#000000	##FFFFFF
##4B104C	1.00	14.21	1.48	14.21
#FFFFFF	14.21	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#04264E

Deuteranopia (green-blind)

#1F2D4A

Tritanopia (blue-blind)

#4D192D

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #4b104c;
/* rgb */ color: rgb(75, 16, 76);
/* oklch */ color: oklch(30.3% 0.117 327.3);

Tailwind

colors: {
  custom: {
    50: '#80557e',
    500: '#4b104c',
    950: '#000000',
  },
}

SCSS

$custom: #4b104c;
$custom-light: #80557e;
$custom-dark: #000000;

JSON

{
  "hex": "#4b104c",
  "rgb": {
    "r": 75,
    "g": 16,
    "b": 76
  },
  "hsl": {
    "h": 299,
    "s": 65.217,
    "l": 18.039
  },
  "oklch": {
    "l": 0.30334,
    "c": 0.11681,
    "h": 327.3
  },
  "luminance": 0.02388
}

Semantic roles & 50–950 ramp

primary

#4B104C

secondary

#338632

accent

#E84042

background

#F8F5F7

surface

#EFE9EE

border

#CAC5C9

text

#0A030A

muted

#7C787C

Preview Lab

Preview with #4B104C

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

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