#4F31BD#4F31BD

#4F31BD is a dark, highly saturated violet. Relative luminance 0.075; OKLCH L 44.4% C 0.204 H 284.2°. Best body text is #FFFFFF at 8.38:1 contrast (WCAG AA passes).

Color values

HEX	#4F31BD
RGB	rgb(79, 49, 189)
HSL	hsl(253, 59%, 47%)
HSV	hsv(253, 74%, 74%)
CMYK	cmyk(58.2%, 74.1%, 0%, 25.9%)
CIE-LAB	lab(32.99, 49.75, -68.67)
CIE-LCH	lch(32.99, 84.80, 305.92°)
OKLab	oklab(44.43% 0.0502 -0.1978)
OKLCH	oklch(44.43% 0.204 284.2)
XYZ	xyz(13.5053, 7.5322, 48.8764)
Luminance	0.0753 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F31BD #9FBD31

analogous

#3159BD #4F31BD #9531BD

triadic

#4F31BD #BD4F31 #31BD4F

tetradic

#4F31BD #BD3159 #9FBD31 #31BD95

square

#4F31BD #BD3159 #9FBD31 #31BD95

split-complementary

#4F31BD #BD9531 #59BD31

monochromatic

#26185C #3B248C #4F31BD #7258D4 #9B88E0

Accessibility & contrast

On white

8.38

#4F31BD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#4F31BD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F31BD

8.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F31BD	#FFFFFF	#000000	##FFFFFF
##4F31BD	1.00	8.38	2.51	8.38
#FFFFFF	8.38	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052C1

Deuteranopia (green-blind)

#0049BA

Tritanopia (blue-blind)

#0F5874

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #4f31bd;
/* rgb */ color: rgb(79, 49, 189);
/* oklch */ color: oklch(44.4% 0.204 284.2);

Tailwind

colors: {
  custom: {
    50: '#8d6dd2',
    500: '#4f31bd',
    950: '#000000',
  },
}

SCSS

$custom: #4f31bd;
$custom-light: #8d6dd2;
$custom-dark: #000000;

JSON

{
  "hex": "#4f31bd",
  "rgb": {
    "r": 79,
    "g": 49,
    "b": 189
  },
  "hsl": {
    "h": 252.857,
    "s": 58.824,
    "l": 46.667
  },
  "oklch": {
    "l": 0.44431,
    "c": 0.20408,
    "h": 284.2
  },
  "luminance": 0.07533
}

Semantic roles & 50–950 ramp

primary

#4F31BD

secondary

#BACA80

accent

#E246C1

background

#F9F6FD

surface

#F2ECFA

border

#CCC7D3

text

#0D0714

muted

#7E7A83

Preview Lab

Preview with #4F31BD

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

Preview Lab → · Contrast checker → · Palette generator →