#4C115B#4C115B

#4C115B is a dark, vivid purple. Relative luminance 0.027; OKLCH L 31.7% C 0.130 H 318.4°. Best body text is #FFFFFF at 13.65:1 contrast (WCAG AA passes).

Color values

HEX	#4C115B
RGB	rgb(76, 17, 91)
HSL	hsl(288, 69%, 21%)
HSV	hsv(288, 81%, 36%)
CMYK	cmyk(16.5%, 81.3%, 0%, 64.3%)
CIE-LAB	lab(18.77, 38.33, -30.73)
CIE-LCH	lch(18.77, 49.13, 321.28°)
OKLab	oklab(31.67% 0.0974 -0.0864)
OKLCH	oklch(31.67% 0.13 318.4)
XYZ	xyz(5.0690, 2.6930, 10.1483)
Luminance	0.0269 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C115B #205B11

analogous

#27115B #4C115B #5B1145

triadic

#4C115B #5B4C11 #115B4C

tetradic

#4C115B #5B2711 #205B11 #11455B

square

#4C115B #5B2711 #205B11 #11455B

split-complementary

#4C115B #455B11 #115B27

monochromatic

#16051A #210727 #4C115B #771B8F #A224C2

Accessibility & contrast

On white

13.65

#4C115B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#4C115B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C115B

13.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C115B	#FFFFFF	#000000	##FFFFFF
##4C115B	1.00	13.65	1.54	13.65
#FFFFFF	13.65	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A5D

Deuteranopia (green-blind)

#152F59

Tritanopia (blue-blind)

#4C2135

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #4c115b;
/* rgb */ color: rgb(76, 17, 91);
/* oklch */ color: oklch(31.7% 0.130 318.4);

Tailwind

colors: {
  custom: {
    50: '#81578a',
    500: '#4c115b',
    950: '#000000',
  },
}

SCSS

$custom: #4c115b;
$custom-light: #81578a;
$custom-dark: #000000;

JSON

{
  "hex": "#4c115b",
  "rgb": {
    "r": 76,
    "g": 17,
    "b": 91
  },
  "hsl": {
    "h": 287.838,
    "s": 68.519,
    "l": 21.176
  },
  "oklch": {
    "l": 0.31675,
    "c": 0.13021,
    "h": 318.4
  },
  "luminance": 0.02693
}

Semantic roles & 50–950 ramp

primary

#4C115B

secondary

#479434

accent

#EB3C60

background

#F8F5F8

surface

#EFE9F0

border

#CAC5CB

text

#0B030C

muted

#7C787D

Preview Lab

Preview with #4C115B

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

Preview Lab → · Contrast checker → · Palette generator →