#4F1D7B#4F1D7B

#4F1D7B is a dark, vivid violet. Relative luminance 0.040; OKLCH L 36.0% C 0.150 H 303.9°. Best body text is #FFFFFF at 11.70:1 contrast (WCAG AA passes).

Color values

HEX	#4F1D7B
RGB	rgb(79, 29, 123)
HSL	hsl(272, 62%, 30%)
HSV	hsv(272, 76%, 48%)
CMYK	cmyk(35.8%, 76.4%, 0%, 51.8%)
CIE-LAB	lab(23.58, 41.35, -43.76)
CIE-LCH	lch(23.58, 60.21, 313.37°)
OKLab	oklab(35.97% 0.0836 -0.1246)
OKLCH	oklch(35.97% 0.15 303.9)
XYZ	xyz(7.2381, 3.9711, 19.1202)
Luminance	0.0397 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 4.11

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F1D7B #497B1D

analogous

#201D7B #4F1D7B #7B1D78

triadic

#4F1D7B #7B4F1D #1D7B4F

tetradic

#4F1D7B #7B201D #497B1D #1D787B

square

#4F1D7B #7B201D #497B1D #1D787B

split-complementary

#4F1D7B #787B1D #1D7B20

monochromatic

#100619 #2F1149 #4F1D7B #6F29AD #8E40D2

Accessibility & contrast

On white

11.70

#4F1D7B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#4F1D7B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F1D7B

11.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F1D7B	#FFFFFF	#000000	##FFFFFF
##4F1D7B	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)

#00377E

Deuteranopia (green-blind)

#003879

Tritanopia (blue-blind)

#46344A

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #4f1d7b;
/* rgb */ color: rgb(79, 29, 123);
/* oklch */ color: oklch(36.0% 0.150 303.9);

Tailwind

colors: {
  custom: {
    50: '#855ea2',
    500: '#4f1d7b',
    950: '#000000',
  },
}

SCSS

$custom: #4f1d7b;
$custom-light: #855ea2;
$custom-dark: #000000;

JSON

{
  "hex": "#4f1d7b",
  "rgb": {
    "r": 79,
    "g": 29,
    "b": 123
  },
  "hsl": {
    "h": 271.915,
    "s": 61.842,
    "l": 29.804
  },
  "oklch": {
    "l": 0.3597,
    "c": 0.15009,
    "h": 303.9
  },
  "luminance": 0.03971
}

Semantic roles & 50–950 ramp

primary

#4F1D7B

secondary

#77AF45

accent

#E5438F

background

#F8F5FA

surface

#F0E9F3

border

#CBC5CD

text

#0B050F

muted

#7C797F

Preview Lab

Preview with #4F1D7B

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

Preview Lab → · Contrast checker → · Palette generator →