#4D31C4#4D31C4

#4D31C4 is a dark, highly saturated violet. Relative luminance 0.078; OKLCH L 44.9% C 0.213 H 282.4°. Best body text is #FFFFFF at 8.23:1 contrast (WCAG AA passes).

Color values

HEX	#4D31C4
RGB	rgb(77, 49, 196)
HSL	hsl(251, 60%, 48%)
HSV	hsv(251, 75%, 77%)
CMYK	cmyk(60.7%, 75%, 0%, 23.1%)
CIE-LAB	lab(33.48, 51.55, -71.99)
CIE-LCH	lch(33.48, 88.55, 305.61°)
OKLab	oklab(44.93% 0.0456 -0.2076)
OKLCH	oklch(44.93% 0.213 282.4)
XYZ	xyz(14.1196, 7.7589, 52.9674)
Luminance	0.0776 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blurple

#5539CC

ΔE00 2.42

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D31C4 #A8C431

analogous

#315EC4 #4D31C4 #9731C4

triadic

#4D31C4 #C44D31 #31C44D

tetradic

#4D31C4 #C4315E #A8C431 #31C497

square

#4D31C4 #C4315E #A8C431 #31C497

split-complementary

#4D31C4 #C49731 #5EC431

monochromatic

#271962 #3A2593 #4D31C4 #735CD6 #9D8DE2

Accessibility & contrast

On white

8.23

#4D31C4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#4D31C4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D31C4

8.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D31C4	#FFFFFF	#000000	##FFFFFF
##4D31C4	1.00	8.23	2.55	8.23
#FFFFFF	8.23	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053C8

Deuteranopia (green-blind)

#004AC1

Tritanopia (blue-blind)

#005B78

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #4d31c4;
/* rgb */ color: rgb(77, 49, 196);
/* oklch */ color: oklch(44.9% 0.213 282.4);

Tailwind

colors: {
  custom: {
    50: '#8d6dd7',
    500: '#4d31c4',
    950: '#000000',
  },
}

SCSS

$custom: #4d31c4;
$custom-light: #8d6dd7;
$custom-dark: #000000;

JSON

{
  "hex": "#4d31c4",
  "rgb": {
    "r": 77,
    "g": 49,
    "b": 196
  },
  "hsl": {
    "h": 251.429,
    "s": 60,
    "l": 48.039
  },
  "oklch": {
    "l": 0.44931,
    "c": 0.21253,
    "h": 282.4
  },
  "luminance": 0.0776
}

Semantic roles & 50–950 ramp

primary

#4D31C4

secondary

#BFCD84

accent

#E345C5

background

#F9F6FD

surface

#F2ECFA

border

#CCC7D3

text

#0E0715

muted

#7E7A83

Preview Lab

Preview with #4D31C4

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

Preview Lab → · Contrast checker → · Palette generator →