#4D318D#4D318D

#4D318D is a dark, vivid violet. Relative luminance 0.057; OKLCH L 40.0% C 0.145 H 292.6°. Best body text is #FFFFFF at 9.82:1 contrast (WCAG AA passes).

Color values

HEX	#4D318D
RGB	rgb(77, 49, 141)
HSL	hsl(258, 48%, 37%)
HSV	hsv(258, 65%, 55%)
CMYK	cmyk(45.4%, 65.2%, 0%, 44.7%)
CIE-LAB	lab(28.64, 35.21, -46.84)
CIE-LCH	lch(28.64, 58.60, 306.93°)
OKLab	oklab(39.99% 0.0558 -0.1338)
OKLCH	oklch(39.99% 0.145 292.6)
XYZ	xyz(8.9653, 5.6972, 25.8214)
Luminance	0.0570 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D318D #718D31

analogous

#31438D #4D318D #7B318D

triadic

#4D318D #8D4D31 #318D4D

tetradic

#4D318D #8D3143 #718D31 #318D7B

square

#4D318D #8D3143 #718D31 #318D7B

split-complementary

#4D318D #8D7B31 #438D31

monochromatic

#1B1132 #342160 #4D318D #6641BA #896CCC

Accessibility & contrast

On white

9.82

#4D318D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#4D318D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D318D

9.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D318D	#FFFFFF	#000000	##FFFFFF
##4D318D	1.00	9.82	2.14	9.82
#FFFFFF	9.82	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004590

Deuteranopia (green-blind)

#00428B

Tritanopia (blue-blind)

#3B465A

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #4d318d;
/* rgb */ color: rgb(77, 49, 141);
/* oklch */ color: oklch(40.0% 0.145 292.6);

Tailwind

colors: {
  custom: {
    50: '#846baf',
    500: '#4d318d',
    950: '#000000',
  },
}

SCSS

$custom: #4d318d;
$custom-light: #846baf;
$custom-dark: #000000;

JSON

{
  "hex": "#4d318d",
  "rgb": {
    "r": 77,
    "g": 49,
    "b": 141
  },
  "hsl": {
    "h": 258.261,
    "s": 48.421,
    "l": 37.255
  },
  "oklch": {
    "l": 0.39991,
    "c": 0.14499,
    "h": 292.6
  },
  "luminance": 0.05697
}

Semantic roles & 50–950 ramp

primary

#4D318D

secondary

#9CB466

accent

#D850AF

background

#F8F6FA

surface

#F0EBF5

border

#CBC6CF

text

#0B0710

muted

#7C7A7F

Preview Lab

Preview with #4D318D

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

Preview Lab → · Contrast checker → · Palette generator →