#4D309C#4D309C

#4D309C is a dark, vivid violet. Relative luminance 0.061; OKLCH L 41.1% C 0.165 H 289.4°. Best body text is #FFFFFF at 9.47:1 contrast (WCAG AA passes).

Color values

HEX	#4D309C
RGB	rgb(77, 48, 156)
HSL	hsl(256, 53%, 40%)
HSV	hsv(256, 69%, 61%)
CMYK	cmyk(50.6%, 69.2%, 0%, 38.8%)
CIE-LAB	lab(29.64, 40.22, -54.40)
CIE-LCH	lch(29.64, 67.66, 306.48°)
OKLab	oklab(41.1% 0.0549 -0.156)
OKLCH	oklch(41.1% 0.165 289.4)
XYZ	xyz(10.1165, 6.0916, 32.0888)
Luminance	0.0609 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.76

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D309C #7F9C30

analogous

#30499C #4D309C #83309C

triadic

#4D309C #9C4D30 #309C4D

tetradic

#4D309C #9C3049 #7F9C30 #309C83

square

#4D309C #9C3049 #7F9C30 #309C83

split-complementary

#4D309C #9C8330 #499C30

monochromatic

#1F133E #36226D #4D309C #6744C5 #8D73D4

Accessibility & contrast

On white

9.47

#4D309C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#4D309C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D309C

9.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D309C	#FFFFFF	#000000	##FFFFFF
##4D309C	1.00	9.47	2.22	9.47
#FFFFFF	9.47	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00489F

Deuteranopia (green-blind)

#00439A

Tritanopia (blue-blind)

#324B62

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #4d309c;
/* rgb */ color: rgb(77, 48, 156);
/* oklch */ color: oklch(41.1% 0.165 289.4);

Tailwind

colors: {
  custom: {
    50: '#866aba',
    500: '#4d309c',
    950: '#000000',
  },
}

SCSS

$custom: #4d309c;
$custom-light: #866aba;
$custom-dark: #000000;

JSON

{
  "hex": "#4d309c",
  "rgb": {
    "r": 77,
    "g": 48,
    "b": 156
  },
  "hsl": {
    "h": 256.111,
    "s": 52.941,
    "l": 40
  },
  "oklch": {
    "l": 0.41098,
    "c": 0.16542,
    "h": 289.4
  },
  "luminance": 0.06092
}

Semantic roles & 50–950 ramp

primary

#4D309C

secondary

#A6BC6C

accent

#DC4BB5

background

#F8F6FB

surface

#F0EBF6

border

#CBC6D0

text

#0C0712

muted

#7D7A81

Preview Lab

Preview with #4D309C

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

Preview Lab → · Contrast checker → · Palette generator →