#4C1D7F#4C1D7F

#4C1D7F is a dark, vivid violet. Relative luminance 0.039; OKLCH L 35.9% C 0.154 H 300.5°. Best body text is #FFFFFF at 11.73:1 contrast (WCAG AA passes).

Color values

HEX	#4C1D7F
RGB	rgb(76, 29, 127)
HSL	hsl(269, 63%, 31%)
HSV	hsv(269, 77%, 50%)
CMYK	cmyk(40.2%, 77.2%, 0%, 50.2%)
CIE-LAB	lab(23.50, 41.80, -46.45)
CIE-LCH	lch(23.50, 62.49, 311.99°)
OKLab	oklab(35.93% 0.0781 -0.1326)
OKLCH	oklch(35.93% 0.154 300.5)
XYZ	xyz(7.2497, 3.9475, 20.4546)
Luminance	0.0395 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 3.75

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C1D7F #507F1D

analogous

#1D1F7F #4C1D7F #7D1D7F

triadic

#4C1D7F #7F4C1D #1D7F4C

tetradic

#4C1D7F #7F1D1F #507F1D #1D7F7D

square

#4C1D7F #7F1D1F #507F1D #1D7F7D

split-complementary

#4C1D7F #7F7D1D #1F7F1D

monochromatic

#10061B #2E124D #4C1D7F #6A28B1 #8842D4

Accessibility & contrast

On white

11.73

#4C1D7F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#4C1D7F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C1D7F

11.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C1D7F	#FFFFFF	#000000	##FFFFFF
##4C1D7F	1.00	11.73	1.79	11.73
#FFFFFF	11.73	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003882

Deuteranopia (green-blind)

#00377D

Tritanopia (blue-blind)

#40364D

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #4c1d7f;
/* rgb */ color: rgb(76, 29, 127);
/* oklch */ color: oklch(35.9% 0.154 300.5);

Tailwind

colors: {
  custom: {
    50: '#835ea5',
    500: '#4c1d7f',
    950: '#000000',
  },
}

SCSS

$custom: #4c1d7f;
$custom-light: #835ea5;
$custom-dark: #000000;

JSON

{
  "hex": "#4c1d7f",
  "rgb": {
    "r": 76,
    "g": 29,
    "b": 127
  },
  "hsl": {
    "h": 268.776,
    "s": 62.821,
    "l": 30.588
  },
  "oklch": {
    "l": 0.3593,
    "c": 0.15393,
    "h": 300.5
  },
  "luminance": 0.03948
}

Semantic roles & 50–950 ramp

primary

#4C1D7F

secondary

#7EB245

accent

#E64297

background

#F8F5FA

surface

#EFE9F4

border

#CAC5CE

text

#0B050F

muted

#7C797F

Preview Lab

Preview with #4C1D7F

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

Preview Lab → · Contrast checker → · Palette generator →