#4D318E#4D318E

#4D318E is a dark, vivid violet. Relative luminance 0.057; OKLCH L 40.1% C 0.146 H 292.4°. Best body text is #FFFFFF at 9.79:1 contrast (WCAG AA passes).

Color values

HEX	#4D318E
RGB	rgb(77, 49, 142)
HSL	hsl(258, 49%, 37%)
HSV	hsv(258, 65%, 56%)
CMYK	cmyk(45.8%, 65.5%, 0%, 44.3%)
CIE-LAB	lab(28.71, 35.50, -47.33)
CIE-LCH	lch(28.71, 59.17, 306.88°)
OKLab	oklab(40.07% 0.0557 -0.1353)
OKLCH	oklch(40.07% 0.146 292.4)
XYZ	xyz(9.0400, 5.7271, 26.2151)
Luminance	0.0573 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D318E #728E31

analogous

#31438E #4D318E #7C318E

triadic

#4D318E #8E4D31 #318E4D

tetradic

#4D318E #8E3143 #728E31 #318E7C

square

#4D318E #8E3143 #728E31 #318E7C

split-complementary

#4D318E #8E7C31 #438E31

monochromatic

#1C1233 #342161 #4D318E #6641BB #8A6DCD

Accessibility & contrast

On white

9.79

#4D318E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#4D318E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D318E

9.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D318E	#FFFFFF	#000000	##FFFFFF
##4D318E	1.00	9.79	2.15	9.79
#FFFFFF	9.79	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004591

Deuteranopia (green-blind)

#00428C

Tritanopia (blue-blind)

#3A475B

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #4d318e;
/* rgb */ color: rgb(77, 49, 142);
/* oklch */ color: oklch(40.1% 0.146 292.4);

Tailwind

colors: {
  custom: {
    50: '#846bb0',
    500: '#4d318e',
    950: '#000000',
  },
}

SCSS

$custom: #4d318e;
$custom-light: #846bb0;
$custom-dark: #000000;

JSON

{
  "hex": "#4d318e",
  "rgb": {
    "r": 77,
    "g": 49,
    "b": 142
  },
  "hsl": {
    "h": 258.065,
    "s": 48.691,
    "l": 37.451
  },
  "oklch": {
    "l": 0.40072,
    "c": 0.14629,
    "h": 292.4
  },
  "luminance": 0.05727
}

Semantic roles & 50–950 ramp

primary

#4D318E

secondary

#9DB467

accent

#D850AF

background

#F8F6FA

surface

#F0EBF5

border

#CBC6CF

text

#0B0710

muted

#7C7A7F

Preview Lab

Preview with #4D318E

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

Preview Lab → · Contrast checker → · Palette generator →