#4F186D#4F186D

#4F186D is a dark, vivid violet. Relative luminance 0.034; OKLCH L 34.3% C 0.141 H 310.5°. Best body text is #FFFFFF at 12.47:1 contrast (WCAG AA passes).

Color values

HEX	#4F186D
RGB	rgb(79, 24, 109)
HSL	hsl(279, 64%, 26%)
HSV	hsv(279, 78%, 43%)
CMYK	cmyk(27.5%, 78%, 0%, 57.3%)
CIE-LAB	lab(21.65, 40.17, -37.90)
CIE-LCH	lch(21.65, 55.23, 316.67°)
OKLab	oklab(34.25% 0.0916 -0.1073)
OKLCH	oklch(34.25% 0.141 310.5)
XYZ	xyz(6.3109, 3.4198, 14.7927)
Luminance	0.0342 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F186D #366D18

analogous

#24186D #4F186D #6D1860

triadic

#4F186D #6D4F18 #186D4F

tetradic

#4F186D #6D2418 #366D18 #18606D

square

#4F186D #6D2418 #366D18 #18606D

split-complementary

#4F186D #606D18 #186D24

monochromatic

#120619 #2B0D3B #4F186D #73239F #982ED1

Accessibility & contrast

On white

12.47

#4F186D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#4F186D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F186D

12.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F186D	#FFFFFF	#000000	##FFFFFF
##4F186D	1.00	12.47	1.68	12.47
#FFFFFF	12.47	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00326F

Deuteranopia (green-blind)

#06356B

Tritanopia (blue-blind)

#4B2C41

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #4f186d;
/* rgb */ color: rgb(79, 24, 109);
/* oklch */ color: oklch(34.3% 0.141 310.5);

Tailwind

colors: {
  custom: {
    50: '#845b97',
    500: '#4f186d',
    950: '#000000',
  },
}

SCSS

$custom: #4f186d;
$custom-light: #845b97;
$custom-dark: #000000;

JSON

{
  "hex": "#4f186d",
  "rgb": {
    "r": 79,
    "g": 24,
    "b": 109
  },
  "hsl": {
    "h": 278.824,
    "s": 63.91,
    "l": 26.078
  },
  "oklch": {
    "l": 0.34254,
    "c": 0.14112,
    "h": 310.5
  },
  "luminance": 0.0342
}

Semantic roles & 50–950 ramp

primary

#4F186D

secondary

#62A33E

accent

#E7417B

background

#F8F5F9

surface

#EFE9F2

border

#CAC5CC

text

#0B040D

muted

#7C797E

Preview Lab

Preview with #4F186D

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

Preview Lab → · Contrast checker → · Palette generator →