#4C104B#4C104B

#4C104B is a dark, moderate purple. Relative luminance 0.024; OKLCH L 30.4% C 0.116 H 328.7°. Best body text is #FFFFFF at 14.16:1 contrast (WCAG AA passes).

Color values

HEX	#4C104B
RGB	rgb(76, 16, 75)
HSL	hsl(301, 65%, 18%)
HSV	hsv(301, 79%, 30%)
CMYK	cmyk(0%, 78.9%, 1.3%, 70.2%)
CIE-LAB	lab(17.53, 35.48, -21.88)
CIE-LCH	lch(17.53, 41.69, 328.34°)
OKLab	oklab(30.44% 0.0995 -0.0605)
OKLCH	oklch(30.44% 0.116 328.7)
XYZ	xyz(4.4357, 2.4154, 6.8878)
Luminance	0.0242 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C104B #104C11

analogous

#2F104C #4C104B #4C102D

triadic

#4C104B #4B4C10 #104B4C

tetradic

#4C104B #4C2F10 #104C11 #102D4C

square

#4C104B #4C2F10 #104C11 #102D4C

split-complementary

#4C104B #2D4C10 #104C2F

monochromatic

#190519 #190519 #4C104B #7F1B7D #B125AF

Accessibility & contrast

On white

14.16

#4C104B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#4C104B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C104B

14.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C104B	#FFFFFF	#000000	##FFFFFF
##4C104B	1.00	14.16	1.48	14.16
#FFFFFF	14.16	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#07264D

Deuteranopia (green-blind)

#212E49

Tritanopia (blue-blind)

#4F192C

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #4c104b;
/* rgb */ color: rgb(76, 16, 75);
/* oklch */ color: oklch(30.4% 0.116 328.7);

Tailwind

colors: {
  custom: {
    50: '#81557d',
    500: '#4c104b',
    950: '#000000',
  },
}

SCSS

$custom: #4c104b;
$custom-light: #81557d;
$custom-dark: #000000;

JSON

{
  "hex": "#4c104b",
  "rgb": {
    "r": 76,
    "g": 16,
    "b": 75
  },
  "hsl": {
    "h": 301,
    "s": 65.217,
    "l": 18.039
  },
  "oklch": {
    "l": 0.30439,
    "c": 0.11647,
    "h": 328.7
  },
  "luminance": 0.02415
}

Semantic roles & 50–950 ramp

primary

#4C104B

secondary

#328633

accent

#E84240

background

#F8F5F7

surface

#EFE9EE

border

#CAC5C9

text

#0B030A

muted

#7C787C

Preview Lab

Preview with #4C104B

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

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