#4D337D#4D337D

#4D337D is a dark, vivid violet. Relative luminance 0.054; OKLCH L 39.1% C 0.121 H 296.6°. Best body text is #FFFFFF at 10.07:1 contrast (WCAG AA passes).

Color values

HEX	#4D337D
RGB	rgb(77, 51, 125)
HSL	hsl(261, 42%, 35%)
HSV	hsv(261, 59%, 49%)
CMYK	cmyk(38.4%, 59.2%, 0%, 51%)
CIE-LAB	lab(27.92, 29.33, -38.02)
CIE-LCH	lch(27.92, 48.02, 307.64°)
OKLab	oklab(39.09% 0.0541 -0.1079)
OKLCH	oklch(39.09% 0.121 296.6)
XYZ	xyz(7.9451, 5.4260, 20.0268)
Luminance	0.0543 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D337D #637D33

analogous

#333E7D #4D337D #72337D

triadic

#4D337D #7D4D33 #337D4D

tetradic

#4D337D #7D333E #637D33 #337D72

square

#4D337D #7D333E #637D33 #337D72

split-complementary

#4D337D #7D7233 #3E7D33

monochromatic

#171026 #322152 #4D337D #6845A8 #8869C2

Accessibility & contrast

On white

10.07

#4D337D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#4D337D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D337D

10.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D337D	#FFFFFF	#000000	##FFFFFF
##4D337D	1.00	10.07	2.09	10.07
#FFFFFF	10.07	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D427F

Deuteranopia (green-blind)

#18417B

Tritanopia (blue-blind)

#424253

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #4d337d;
/* rgb */ color: rgb(77, 51, 125);
/* oklch */ color: oklch(39.1% 0.121 296.6);

Tailwind

colors: {
  custom: {
    50: '#826ca3',
    500: '#4d337d',
    950: '#000000',
  },
}

SCSS

$custom: #4d337d;
$custom-light: #826ca3;
$custom-dark: #000000;

JSON

{
  "hex": "#4d337d",
  "rgb": {
    "r": 77,
    "g": 51,
    "b": 125
  },
  "hsl": {
    "h": 261.081,
    "s": 42.045,
    "l": 34.51
  },
  "oklch": {
    "l": 0.39093,
    "c": 0.12071,
    "h": 296.6
  },
  "luminance": 0.05426
}

Semantic roles & 50–950 ramp

primary

#4D337D

secondary

#90AA62

accent

#D256A6

background

#F8F6FA

surface

#EFEBF4

border

#CAC6CE

text

#0B070F

muted

#7C7A7F

Preview Lab

Preview with #4D337D

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

Preview Lab → · Contrast checker → · Palette generator →