#6F31AA#6F31AA

#6F31AA is a mid, vivid violet. Relative luminance 0.085; OKLCH L 46.1% C 0.184 H 303.3°. Best body text is #FFFFFF at 7.79:1 contrast (WCAG AA passes).

Color values

HEX	#6F31AA
RGB	rgb(111, 49, 170)
HSL	hsl(271, 55%, 43%)
HSV	hsv(271, 71%, 67%)
CMYK	cmyk(34.7%, 71.2%, 0%, 33.3%)
CIE-LAB	lab(34.96, 49.99, -54.02)
CIE-LCH	lch(34.96, 73.60, 312.78°)
OKLab	oklab(46.15% 0.1008 -0.1537)
OKLCH	oklch(46.15% 0.184 303.3)
XYZ	xyz(14.9079, 8.4784, 38.8735)
Luminance	0.0848 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 7.13

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6F31AA #6CAA31

analogous

#3331AA #6F31AA #AA31A8

triadic

#6F31AA #AA6F31 #31AA6F

tetradic

#6F31AA #AA3331 #6CAA31 #31A8AA

square

#6F31AA #AA3331 #6CAA31 #31A8AA

split-complementary

#6F31AA #A8AA31 #31AA33

monochromatic

#31164B #50237A #6F31AA #8E4DCC #AC7CD9

Accessibility & contrast

On white

7.79

#6F31AA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#6F31AA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6F31AA

7.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6F31AA	#FFFFFF	#000000	##FFFFFF
##6F31AA	1.00	7.79	2.70	7.79
#FFFFFF	7.79	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051AE

Deuteranopia (green-blind)

#0052A7

Tritanopia (blue-blind)

#634E6A

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #6f31aa;
/* rgb */ color: rgb(111, 49, 170);
/* oklch */ color: oklch(46.1% 0.184 303.3);

Tailwind

colors: {
  custom: {
    50: '#9d6ec4',
    500: '#6f31aa',
    950: '#000000',
  },
}

SCSS

$custom: #6f31aa;
$custom-light: #9d6ec4;
$custom-dark: #000000;

JSON

{
  "hex": "#6f31aa",
  "rgb": {
    "r": 111,
    "g": 49,
    "b": 170
  },
  "hsl": {
    "h": 270.744,
    "s": 55.251,
    "l": 42.941
  },
  "oklch": {
    "l": 0.46149,
    "c": 0.18384,
    "h": 303.3
  },
  "luminance": 0.08478
}

Semantic roles & 50–950 ramp

primary

#6F31AA

secondary

#9AC275

accent

#DF4992

background

#FAF6FC

surface

#F3ECF8

border

#CDC7D1

text

#0F0713

muted

#7F7A82

Preview Lab

Preview with #6F31AA

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

Preview Lab → · Contrast checker → · Palette generator →