#4F147E#4F147E

#4F147E is a dark, vivid violet. Relative luminance 0.037; OKLCH L 35.3% C 0.163 H 303.9°. Best body text is #FFFFFF at 12.11:1 contrast (WCAG AA passes).

Color values

HEX	#4F147E
RGB	rgb(79, 20, 126)
HSL	hsl(273, 73%, 29%)
HSV	hsv(273, 84%, 49%)
CMYK	cmyk(37.3%, 84.1%, 0%, 50.6%)
CIE-LAB	lab(22.55, 45.80, -47.35)
CIE-LCH	lch(22.55, 65.88, 314.05°)
OKLab	oklab(35.33% 0.0909 -0.1351)
OKLCH	oklch(35.33% 0.163 303.9)
XYZ	xyz(7.2396, 3.6689, 20.0614)
Luminance	0.0367 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 2.49

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F147E #437E14

analogous

#1A147E #4F147E #7E1478

triadic

#4F147E #7E4F14 #147E4F

tetradic

#4F147E #7E1A14 #437E14 #14787E

square

#4F147E #7E1A14 #437E14 #14787E

split-complementary

#4F147E #787E14 #147E1A

monochromatic

#11041A #2E0C49 #4F147E #701CB3 #902EDE

Accessibility & contrast

On white

12.11

#4F147E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#4F147E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F147E

12.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F147E	#FFFFFF	#000000	##FFFFFF
##4F147E	1.00	12.11	1.73	12.11
#FFFFFF	12.11	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003581

Deuteranopia (green-blind)

#00367C

Tritanopia (blue-blind)

#45314A

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #4f147e;
/* rgb */ color: rgb(79, 20, 126);
/* oklch */ color: oklch(35.3% 0.163 303.9);

Tailwind

colors: {
  custom: {
    50: '#865aa4',
    500: '#4f147e',
    950: '#000000',
  },
}

SCSS

$custom: #4f147e;
$custom-light: #865aa4;
$custom-dark: #000000;

JSON

{
  "hex": "#4f147e",
  "rgb": {
    "r": 79,
    "g": 20,
    "b": 126
  },
  "hsl": {
    "h": 273.396,
    "s": 72.603,
    "l": 28.627
  },
  "oklch": {
    "l": 0.3533,
    "c": 0.1628,
    "h": 303.9
  },
  "luminance": 0.03669
}

Semantic roles & 50–950 ramp

primary

#4F147E

secondary

#70B33A

accent

#EF388A

background

#F8F5FA

surface

#F0E9F4

border

#CBC5CE

text

#0C040F

muted

#7D797F

Preview Lab

Preview with #4F147E

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

Preview Lab → · Contrast checker → · Palette generator →