#4D1A71#4D1A71

#4D1A71 is a dark, vivid violet. Relative luminance 0.035; OKLCH L 34.5% C 0.142 H 307.1°. Best body text is #FFFFFF at 12.34:1 contrast (WCAG AA passes).

Color values

HEX	#4D1A71
RGB	rgb(77, 26, 113)
HSL	hsl(275, 63%, 27%)
HSV	hsv(275, 77%, 44%)
CMYK	cmyk(31.9%, 77%, 0%, 55.7%)
CIE-LAB	lab(21.98, 39.83, -39.97)
CIE-LCH	lch(21.98, 56.43, 314.90°)
OKLab	oklab(34.52% 0.0858 -0.1135)
OKLCH	oklch(34.52% 0.142 307.1)
XYZ	xyz(6.4100, 3.5089, 15.9592)
Luminance	0.0351 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D1A71 #3E711A

analogous

#211A71 #4D1A71 #711A6A

triadic

#4D1A71 #714D1A #1A714D

tetradic

#4D1A71 #71211A #3E711A #1A6A71

square

#4D1A71 #71211A #3E711A #1A6A71

split-complementary

#4D1A71 #6A711A #1A7121

monochromatic

#110619 #2B0F3F #4D1A71 #6F25A3 #9035D0

Accessibility & contrast

On white

12.34

#4D1A71 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#4D1A71 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D1A71

12.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D1A71	#FFFFFF	#000000	##FFFFFF
##4D1A71	1.00	12.34	1.70	12.34
#FFFFFF	12.34	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003373

Deuteranopia (green-blind)

#00356F

Tritanopia (blue-blind)

#472F44

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #4d1a71;
/* rgb */ color: rgb(77, 26, 113);
/* oklch */ color: oklch(34.5% 0.142 307.1);

Tailwind

colors: {
  custom: {
    50: '#835c9a',
    500: '#4d1a71',
    950: '#000000',
  },
}

SCSS

$custom: #4d1a71;
$custom-light: #835c9a;
$custom-dark: #000000;

JSON

{
  "hex": "#4d1a71",
  "rgb": {
    "r": 77,
    "g": 26,
    "b": 113
  },
  "hsl": {
    "h": 275.172,
    "s": 62.59,
    "l": 27.255
  },
  "oklch": {
    "l": 0.3452,
    "c": 0.14232,
    "h": 307.1
  },
  "luminance": 0.03509
}

Semantic roles & 50–950 ramp

primary

#4D1A71

secondary

#6BA641

accent

#E64286

background

#F8F5F9

surface

#EFE9F2

border

#CAC5CC

text

#0B040E

muted

#7C797E

Preview Lab

Preview with #4D1A71

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

Preview Lab → · Contrast checker → · Palette generator →