#4F186F#4F186F

#4F186F is a dark, vivid violet. Relative luminance 0.035; OKLCH L 34.4% C 0.143 H 309.6°. Best body text is #FFFFFF at 12.41:1 contrast (WCAG AA passes).

Color values

HEX	#4F186F
RGB	rgb(79, 24, 111)
HSL	hsl(278, 64%, 26%)
HSV	hsv(278, 78%, 44%)
CMYK	cmyk(28.8%, 78.4%, 0%, 56.5%)
CIE-LAB	lab(21.81, 40.64, -38.94)
CIE-LCH	lch(21.81, 56.28, 316.23°)
OKLab	oklab(34.42% 0.0912 -0.1104)
OKLCH	oklch(34.42% 0.143 309.6)
XYZ	xyz(6.4198, 3.4634, 15.3662)
Luminance	0.0346 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F186F #386F18

analogous

#24186F #4F186F #6F1864

triadic

#4F186F #6F4F18 #186F4F

tetradic

#4F186F #6F2418 #386F18 #18646F

square

#4F186F #6F2418 #386F18 #18646F

split-complementary

#4F186F #646F18 #186F24

monochromatic

#120519 #2B0D3D #4F186F #7323A1 #962FD2

Accessibility & contrast

On white

12.41

#4F186F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#4F186F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F186F

12.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F186F	#FFFFFF	#000000	##FFFFFF
##4F186F	1.00	12.41	1.69	12.41
#FFFFFF	12.41	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003271

Deuteranopia (green-blind)

#01356D

Tritanopia (blue-blind)

#4A2D42

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #4f186f;
/* rgb */ color: rgb(79, 24, 111);
/* oklch */ color: oklch(34.4% 0.143 309.6);

Tailwind

colors: {
  custom: {
    50: '#845b99',
    500: '#4f186f',
    950: '#000000',
  },
}

SCSS

$custom: #4f186f;
$custom-light: #845b99;
$custom-dark: #000000;

JSON

{
  "hex": "#4f186f",
  "rgb": {
    "r": 79,
    "g": 24,
    "b": 111
  },
  "hsl": {
    "h": 277.931,
    "s": 64.444,
    "l": 26.471
  },
  "oklch": {
    "l": 0.34417,
    "c": 0.14321,
    "h": 309.6
  },
  "luminance": 0.03463
}

Semantic roles & 50–950 ramp

primary

#4F186F

secondary

#64A53E

accent

#E7407E

background

#F8F5F9

surface

#EFE9F2

border

#CAC5CC

text

#0B040E

muted

#7C797E

Preview Lab

Preview with #4F186F

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

Preview Lab → · Contrast checker → · Palette generator →