#4D309F#4D309F

#4D309F is a dark, vivid violet. Relative luminance 0.062; OKLCH L 41.4% C 0.169 H 288.8°. Best body text is #FFFFFF at 9.38:1 contrast (WCAG AA passes).

Color values

HEX	#4D309F
RGB	rgb(77, 48, 159)
HSL	hsl(256, 54%, 41%)
HSV	hsv(256, 70%, 62%)
CMYK	cmyk(51.6%, 69.8%, 0%, 37.6%)
CIE-LAB	lab(29.90, 41.11, -55.81)
CIE-LCH	lch(29.90, 69.32, 306.38°)
OKLab	oklab(41.36% 0.0544 -0.1602)
OKLCH	oklch(41.36% 0.169 288.8)
XYZ	xyz(10.3737, 6.1944, 33.4432)
Luminance	0.0619 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.36

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D309F #829F30

analogous

#304A9F #4D309F #84309F

triadic

#4D309F #9F4D30 #309F4D

tetradic

#4D309F #9F304A #829F30 #309F84

square

#4D309F #9F304A #829F30 #309F84

split-complementary

#4D309F #9F8430 #4A9F30

monochromatic

#1F1441 #362270 #4D309F #6745C7 #8E74D5

Accessibility & contrast

On white

9.38

#4D309F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#4D309F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D309F

9.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D309F	#FFFFFF	#000000	##FFFFFF
##4D309F	1.00	9.38	2.24	9.38
#FFFFFF	9.38	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0049A2

Deuteranopia (green-blind)

#00449D

Tritanopia (blue-blind)

#2F4C64

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #4d309f;
/* rgb */ color: rgb(77, 48, 159);
/* oklch */ color: oklch(41.4% 0.169 288.8);

Tailwind

colors: {
  custom: {
    50: '#876bbc',
    500: '#4d309f',
    950: '#000000',
  },
}

SCSS

$custom: #4d309f;
$custom-light: #876bbc;
$custom-dark: #000000;

JSON

{
  "hex": "#4d309f",
  "rgb": {
    "r": 77,
    "g": 48,
    "b": 159
  },
  "hsl": {
    "h": 255.676,
    "s": 53.623,
    "l": 40.588
  },
  "oklch": {
    "l": 0.4136,
    "c": 0.16916,
    "h": 288.8
  },
  "luminance": 0.06195
}

Semantic roles & 50–950 ramp

primary

#4D309F

secondary

#A8BD6E

accent

#DD4BB7

background

#F8F6FB

surface

#F0EBF7

border

#CBC6D0

text

#0C0712

muted

#7D7A81

Preview Lab

Preview with #4D309F

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

Preview Lab → · Contrast checker → · Palette generator →