#4D1D71#4D1D71

#4D1D71 is a dark, vivid violet. Relative luminance 0.036; OKLCH L 34.9% C 0.139 H 306.6°. Best body text is #FFFFFF at 12.14:1 contrast (WCAG AA passes).

Color values

HEX	#4D1D71
RGB	rgb(77, 29, 113)
HSL	hsl(274, 59%, 28%)
HSV	hsv(274, 74%, 44%)
CMYK	cmyk(31.9%, 74.3%, 0%, 55.7%)
CIE-LAB	lab(22.47, 38.42, -39.17)
CIE-LCH	lch(22.47, 54.86, 314.45°)
OKLab	oklab(34.87% 0.0826 -0.1112)
OKLCH	oklch(34.87% 0.139 306.6)
XYZ	xyz(6.4799, 3.6488, 15.9825)
Luminance	0.0365 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D1D71 #41711D

analogous

#231D71 #4D1D71 #711D6B

triadic

#4D1D71 #714D1D #1D714D

tetradic

#4D1D71 #71231D #41711D #1D6B71

square

#4D1D71 #71231D #41711D #1D6B71

split-complementary

#4D1D71 #6B711D #1D7123

monochromatic

#110618 #2C1140 #4D1D71 #6E29A2 #8F3CCD

Accessibility & contrast

On white

12.14

#4D1D71 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#4D1D71 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D1D71

12.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D1D71	#FFFFFF	#000000	##FFFFFF
##4D1D71	1.00	12.14	1.73	12.14
#FFFFFF	12.14	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003473

Deuteranopia (green-blind)

#01366F

Tritanopia (blue-blind)

#473045

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #4d1d71;
/* rgb */ color: rgb(77, 29, 113);
/* oklch */ color: oklch(34.9% 0.139 306.6);

Tailwind

colors: {
  custom: {
    50: '#835e9a',
    500: '#4d1d71',
    950: '#000000',
  },
}

SCSS

$custom: #4d1d71;
$custom-light: #835e9a;
$custom-dark: #000000;

JSON

{
  "hex": "#4d1d71",
  "rgb": {
    "r": 77,
    "g": 29,
    "b": 113
  },
  "hsl": {
    "h": 274.286,
    "s": 59.155,
    "l": 27.843
  },
  "oklch": {
    "l": 0.34873,
    "c": 0.1385,
    "h": 306.6
  },
  "luminance": 0.03649
}

Semantic roles & 50–950 ramp

primary

#4D1D71

secondary

#6EA544

accent

#E24589

background

#F8F5F9

surface

#EFE9F2

border

#CAC5CC

text

#0B040E

muted

#7C797E

Preview Lab

Preview with #4D1D71

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

Preview Lab → · Contrast checker → · Palette generator →