#4F147C#4F147C

#4F147C is a dark, vivid violet. Relative luminance 0.036; OKLCH L 35.1% C 0.161 H 304.7°. Best body text is #FFFFFF at 12.18:1 contrast (WCAG AA passes).

Color values

HEX	#4F147C
RGB	rgb(79, 20, 124)
HSL	hsl(274, 72%, 28%)
HSV	hsv(274, 84%, 49%)
CMYK	cmyk(36.3%, 83.9%, 0%, 51.4%)
CIE-LAB	lab(22.37, 45.33, -46.37)
CIE-LCH	lch(22.37, 64.84, 314.35°)
OKLab	oklab(35.15% 0.0915 -0.1322)
OKLCH	oklch(35.15% 0.161 304.7)
XYZ	xyz(7.1119, 3.6178, 19.3885)
Luminance	0.0362 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 2.66

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F147C #417C14

analogous

#1B147C #4F147C #7C1475

triadic

#4F147C #7C4F14 #147C4F

tetradic

#4F147C #7C1B14 #417C14 #14757C

square

#4F147C #7C1B14 #417C14 #14757C

split-complementary

#4F147C #757C14 #147C1B

monochromatic

#11041A #2D0B47 #4F147C #711DB1 #912DDD

Accessibility & contrast

On white

12.18

#4F147C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#4F147C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F147C

12.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F147C	#FFFFFF	#000000	##FFFFFF
##4F147C	1.00	12.18	1.72	12.18
#FFFFFF	12.18	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00347F

Deuteranopia (green-blind)

#00357A

Tritanopia (blue-blind)

#463049

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #4f147c;
/* rgb */ color: rgb(79, 20, 124);
/* oklch */ color: oklch(35.1% 0.161 304.7);

Tailwind

colors: {
  custom: {
    50: '#865aa3',
    500: '#4f147c',
    950: '#000000',
  },
}

SCSS

$custom: #4f147c;
$custom-light: #865aa3;
$custom-dark: #000000;

JSON

{
  "hex": "#4f147c",
  "rgb": {
    "r": 79,
    "g": 20,
    "b": 124
  },
  "hsl": {
    "h": 274.038,
    "s": 72.222,
    "l": 28.235
  },
  "oklch": {
    "l": 0.35149,
    "c": 0.16079,
    "h": 304.7
  },
  "luminance": 0.03618
}

Semantic roles & 50–950 ramp

primary

#4F147C

secondary

#6EB23A

accent

#EF3988

background

#F8F5FA

surface

#F0E9F4

border

#CBC5CE

text

#0C040F

muted

#7D797F

Preview Lab

Preview with #4F147C

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

Preview Lab → · Contrast checker → · Palette generator →