#4D166D#4D166D

#4D166D is a dark, vivid violet. Relative luminance 0.033; OKLCH L 33.8% C 0.143 H 309.4°. Best body text is #FFFFFF at 12.72:1 contrast (WCAG AA passes).

Color values

HEX	#4D166D
RGB	rgb(77, 22, 109)
HSL	hsl(278, 66%, 26%)
HSV	hsv(278, 80%, 43%)
CMYK	cmyk(29.4%, 79.8%, 0%, 57.3%)
CIE-LAB	lab(21.04, 40.61, -38.90)
CIE-LCH	lch(21.04, 56.24, 316.23°)
OKLab	oklab(33.76% 0.0907 -0.1104)
OKLCH	oklch(33.76% 0.143 309.4)
XYZ	xyz(6.1072, 3.2558, 14.7717)
Luminance	0.0326 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D166D #366D16

analogous

#21166D #4D166D #6D1661

triadic

#4D166D #6D4D16 #166D4D

tetradic

#4D166D #6D2116 #366D16 #16616D

square

#4D166D #6D2116 #366D16 #16616D

split-complementary

#4D166D #616D16 #166D21

monochromatic

#120519 #290C3A #4D166D #7120A0 #952BD3

Accessibility & contrast

On white

12.72

#4D166D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#4D166D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D166D

12.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D166D	#FFFFFF	#000000	##FFFFFF
##4D166D	1.00	12.72	1.65	12.72
#FFFFFF	12.72	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00306F

Deuteranopia (green-blind)

#00336B

Tritanopia (blue-blind)

#482B41

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #4d166d;
/* rgb */ color: rgb(77, 22, 109);
/* oklch */ color: oklch(33.8% 0.143 309.4);

Tailwind

colors: {
  custom: {
    50: '#835a97',
    500: '#4d166d',
    950: '#000000',
  },
}

SCSS

$custom: #4d166d;
$custom-light: #835a97;
$custom-dark: #000000;

JSON

{
  "hex": "#4d166d",
  "rgb": {
    "r": 77,
    "g": 22,
    "b": 109
  },
  "hsl": {
    "h": 277.931,
    "s": 66.412,
    "l": 25.686
  },
  "oklch": {
    "l": 0.33757,
    "c": 0.14284,
    "h": 309.4
  },
  "luminance": 0.03256
}

Semantic roles & 50–950 ramp

primary

#4D166D

secondary

#62A33C

accent

#E93E7D

background

#F8F5F9

surface

#EFE9F2

border

#CAC5CC

text

#0B040E

muted

#7C797E

Preview Lab

Preview with #4D166D

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

Preview Lab → · Contrast checker → · Palette generator →