#4F31AE#4F31AE

#4F31AE is a dark, vivid violet. Relative luminance 0.069; OKLCH L 43.0% C 0.186 H 286.7°. Best body text is #FFFFFF at 8.81:1 contrast (WCAG AA passes).

Color values

HEX	#4F31AE
RGB	rgb(79, 49, 174)
HSL	hsl(254, 56%, 44%)
HSV	hsv(254, 72%, 68%)
CMYK	cmyk(54.6%, 71.8%, 0%, 31.8%)
CIE-LAB	lab(31.61, 45.34, -62.03)
CIE-LCH	lch(31.61, 76.83, 306.16°)
OKLab	oklab(43.04% 0.0535 -0.1784)
OKLCH	oklch(43.04% 0.186 286.7)
XYZ	xyz(11.9605, 6.9142, 40.7405)
Luminance	0.0692 (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

#4F31AE #90AE31

analogous

#3151AE #4F31AE #8D31AE

triadic

#4F31AE #AE4F31 #31AE4F

tetradic

#4F31AE #AE3151 #90AE31 #31AE8D

square

#4F31AE #AE3151 #90AE31 #31AE8D

split-complementary

#4F31AE #AE8D31 #51AE31

monochromatic

#24164E #39247E #4F31AE #6D4FCD #957FDB

Accessibility & contrast

On white

8.81

#4F31AE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.38

#4F31AE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F31AE

8.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F31AE	#FFFFFF	#000000	##FFFFFF
##4F31AE	1.00	8.81	2.38	8.81
#FFFFFF	8.81	1.00	21.00	1.00
#000000	2.38	21.00	1.00	21.00
##FFFFFF	8.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004DB2

Deuteranopia (green-blind)

#0047AC

Tritanopia (blue-blind)

#27526C

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #4f31ae;
/* rgb */ color: rgb(79, 49, 174);
/* oklch */ color: oklch(43.0% 0.186 286.7);

Tailwind

colors: {
  custom: {
    50: '#8a6cc7',
    500: '#4f31ae',
    950: '#000000',
  },
}

SCSS

$custom: #4f31ae;
$custom-light: #8a6cc7;
$custom-dark: #000000;

JSON

{
  "hex": "#4f31ae",
  "rgb": {
    "r": 79,
    "g": 49,
    "b": 174
  },
  "hsl": {
    "h": 254.4,
    "s": 56.054,
    "l": 43.725
  },
  "oklch": {
    "l": 0.43035,
    "c": 0.18623,
    "h": 286.7
  },
  "luminance": 0.06915
}

Semantic roles & 50–950 ramp

primary

#4F31AE

secondary

#B1C477

accent

#DF48BB

background

#F9F6FC

surface

#F1EBF8

border

#CBC6D1

text

#0D0713

muted

#7E7A82

Preview Lab

Preview with #4F31AE

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

Preview Lab → · Contrast checker → · Palette generator →