#4D1F71#4D1F71

#4D1F71 is a dark, vivid violet. Relative luminance 0.037; OKLCH L 35.1% C 0.136 H 306.2°. Best body text is #FFFFFF at 12.00:1 contrast (WCAG AA passes).

Color values

HEX	#4D1F71
RGB	rgb(77, 31, 113)
HSL	hsl(274, 57%, 28%)
HSV	hsv(274, 73%, 44%)
CMYK	cmyk(31.9%, 72.6%, 0%, 55.7%)
CIE-LAB	lab(22.83, 37.43, -38.59)
CIE-LCH	lch(22.83, 53.76, 314.12°)
OKLab	oklab(35.13% 0.0803 -0.1095)
OKLCH	oklch(35.13% 0.136 306.2)
XYZ	xyz(6.5305, 3.7501, 15.9994)
Luminance	0.0375 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D1F71 #43711F

analogous

#241F71 #4D1F71 #711F6C

triadic

#4D1F71 #714D1F #1F714D

tetradic

#4D1F71 #71241F #43711F #1F6C71

square

#4D1F71 #71241F #43711F #1F6C71

split-complementary

#4D1F71 #6C711F #1F7124

monochromatic

#100718 #2C1241 #4D1F71 #6E2CA1 #8E40CB

Accessibility & contrast

On white

12.00

#4D1F71 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#4D1F71 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D1F71

12.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D1F71	#FFFFFF	#000000	##FFFFFF
##4D1F71	1.00	12.00	1.75	12.00
#FFFFFF	12.00	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	12.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003573

Deuteranopia (green-blind)

#05376F

Tritanopia (blue-blind)

#473245

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #4d1f71;
/* rgb */ color: rgb(77, 31, 113);
/* oklch */ color: oklch(35.1% 0.136 306.2);

Tailwind

colors: {
  custom: {
    50: '#825f9a',
    500: '#4d1f71',
    950: '#000000',
  },
}

SCSS

$custom: #4d1f71;
$custom-light: #825f9a;
$custom-dark: #000000;

JSON

{
  "hex": "#4d1f71",
  "rgb": {
    "r": 77,
    "g": 31,
    "b": 113
  },
  "hsl": {
    "h": 273.659,
    "s": 56.944,
    "l": 28.235
  },
  "oklch": {
    "l": 0.35125,
    "c": 0.1358,
    "h": 306.2
  },
  "luminance": 0.0375
}

Semantic roles & 50–950 ramp

primary

#4D1F71

secondary

#70A547

accent

#E0488B

background

#F8F5F9

surface

#EFE9F2

border

#CAC5CC

text

#0B050E

muted

#7C797E

Preview Lab

Preview with #4D1F71

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

Preview Lab → · Contrast checker → · Palette generator →