#4C1F8D#4C1F8D

#4C1F8D is a dark, vivid violet. Relative luminance 0.044; OKLCH L 37.4% C 0.167 H 295.7°. Best body text is #FFFFFF at 11.12:1 contrast (WCAG AA passes).

Color values

HEX	#4C1F8D
RGB	rgb(76, 31, 141)
HSL	hsl(265, 64%, 34%)
HSV	hsv(265, 78%, 55%)
CMYK	cmyk(46.1%, 78%, 0%, 44.7%)
CIE-LAB	lab(25.07, 44.58, -52.65)
CIE-LCH	lch(25.07, 68.99, 310.26°)
OKLab	oklab(37.42% 0.0726 -0.1509)
OKLCH	oklch(37.42% 0.167 295.7)
XYZ	xyz(8.2769, 4.4394, 25.6149)
Luminance	0.0444 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C1F8D #608D1F

analogous

#1F298D #4C1F8D #831F8D

triadic

#4C1F8D #8D4C1F #1F8D4C

tetradic

#4C1F8D #8D1F29 #608D1F #1F8D83

square

#4C1F8D #8D1F29 #608D1F #1F8D83

split-complementary

#4C1F8D #8D831F #298D1F

monochromatic

#160929 #31145B #4C1F8D #672ABF #874ED8

Accessibility & contrast

On white

11.12

#4C1F8D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#4C1F8D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C1F8D

11.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C1F8D	#FFFFFF	#000000	##FFFFFF
##4C1F8D	1.00	11.12	1.89	11.12
#FFFFFF	11.12	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C90

Deuteranopia (green-blind)

#003A8B

Tritanopia (blue-blind)

#3A3D55

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #4c1f8d;
/* rgb */ color: rgb(76, 31, 141);
/* oklch */ color: oklch(37.4% 0.167 295.7);

Tailwind

colors: {
  custom: {
    50: '#8560af',
    500: '#4c1f8d',
    950: '#000000',
  },
}

SCSS

$custom: #4c1f8d;
$custom-light: #8560af;
$custom-dark: #000000;

JSON

{
  "hex": "#4c1f8d",
  "rgb": {
    "r": 76,
    "g": 31,
    "b": 141
  },
  "hsl": {
    "h": 264.545,
    "s": 63.953,
    "l": 33.725
  },
  "oklch": {
    "l": 0.37424,
    "c": 0.16741,
    "h": 295.7
  },
  "luminance": 0.0444
}

Semantic roles & 50–950 ramp

primary

#4C1F8D

secondary

#8EBB4D

accent

#E741A3

background

#F8F5FA

surface

#F0EAF5

border

#CBC6CF

text

#0C0510

muted

#7D797F

Preview Lab

Preview with #4C1F8D

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

Preview Lab → · Contrast checker → · Palette generator →