#4F1C7D#4F1C7D

#4F1C7D is a dark, vivid violet. Relative luminance 0.040; OKLCH L 36.0% C 0.153 H 303.3°. Best body text is #FFFFFF at 11.70:1 contrast (WCAG AA passes).

Color values

HEX	#4F1C7D
RGB	rgb(79, 28, 125)
HSL	hsl(272, 63%, 30%)
HSV	hsv(272, 78%, 49%)
CMYK	cmyk(36.8%, 77.6%, 0%, 51%)
CIE-LAB	lab(23.58, 42.31, -45.02)
CIE-LCH	lch(23.58, 61.78, 313.22°)
OKLab	oklab(36.03% 0.0842 -0.1283)
OKLCH	oklch(36.03% 0.153 303.3)
XYZ	xyz(7.3405, 3.9734, 19.7783)
Luminance	0.0397 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 3.78

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F1C7D #4A7D1C

analogous

#1E1C7D #4F1C7D #7D1C7B

triadic

#4F1C7D #7D4F1C #1C7D4F

tetradic

#4F1C7D #7D1E1C #4A7D1C #1C7B7D

square

#4F1C7D #7D1E1C #4A7D1C #1C7B7D

split-complementary

#4F1C7D #7B7D1C #1C7D1E

monochromatic

#100619 #2F114B #4F1C7D #6F27AF #8E3FD4

Accessibility & contrast

On white

11.70

#4F1C7D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#4F1C7D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F1C7D

11.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F1C7D	#FFFFFF	#000000	##FFFFFF
##4F1C7D	1.00	11.70	1.79	11.70
#FFFFFF	11.70	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003780

Deuteranopia (green-blind)

#00387B

Tritanopia (blue-blind)

#46344B

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #4f1c7d;
/* rgb */ color: rgb(79, 28, 125);
/* oklch */ color: oklch(36.0% 0.153 303.3);

Tailwind

colors: {
  custom: {
    50: '#855ea3',
    500: '#4f1c7d',
    950: '#000000',
  },
}

SCSS

$custom: #4f1c7d;
$custom-light: #855ea3;
$custom-dark: #000000;

JSON

{
  "hex": "#4f1c7d",
  "rgb": {
    "r": 79,
    "g": 28,
    "b": 125
  },
  "hsl": {
    "h": 271.546,
    "s": 63.399,
    "l": 30
  },
  "oklch": {
    "l": 0.36028,
    "c": 0.15346,
    "h": 303.3
  },
  "luminance": 0.03973
}

Semantic roles & 50–950 ramp

primary

#4F1C7D

secondary

#78B144

accent

#E64190

background

#F8F5FA

surface

#F0E9F4

border

#CBC5CE

text

#0B050F

muted

#7C797F

Preview Lab

Preview with #4F1C7D

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

Preview Lab → · Contrast checker → · Palette generator →