#6B31B3#6B31B3

#6B31B3 is a mid, vivid violet. Relative luminance 0.086; OKLCH L 46.4% C 0.193 H 299.0°. Best body text is #FFFFFF at 7.73:1 contrast (WCAG AA passes).

Color values

HEX	#6B31B3
RGB	rgb(107, 49, 179)
HSL	hsl(267, 57%, 45%)
HSV	hsv(267, 73%, 70%)
CMYK	cmyk(40.2%, 72.6%, 0%, 29.8%)
CIE-LAB	lab(35.16, 51.47, -59.09)
CIE-LCH	lch(35.16, 78.36, 311.06°)
OKLab	oklab(46.4% 0.0934 -0.1688)
OKLCH	oklch(46.4% 0.193 299)
XYZ	xyz(15.2963, 8.5769, 43.4887)
Luminance	0.0858 (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

#6B31B3 #79B331

analogous

#3138B3 #6B31B3 #AC31B3

triadic

#6B31B3 #B36B31 #31B36B

tetradic

#6B31B3 #B33138 #79B331 #31B3AC

square

#6B31B3 #B33138 #79B331 #31B3AC

split-complementary

#6B31B3 #B3AC31 #38B331

monochromatic

#321753 #4E2483 #6B31B3 #8A52D0 #AA82DD

Accessibility & contrast

On white

7.73

#6B31B3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.72

#6B31B3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6B31B3

7.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B31B3	#FFFFFF	#000000	##FFFFFF
##6B31B3	1.00	7.73	2.72	7.73
#FFFFFF	7.73	1.00	21.00	1.00
#000000	2.72	21.00	1.00	21.00
##FFFFFF	7.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053B7

Deuteranopia (green-blind)

#0051B0

Tritanopia (blue-blind)

#5A526F

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #6b31b3;
/* rgb */ color: rgb(107, 49, 179);
/* oklch */ color: oklch(46.4% 0.193 299.0);

Tailwind

colors: {
  custom: {
    50: '#9c6ecb',
    500: '#6b31b3',
    950: '#000000',
  },
}

SCSS

$custom: #6b31b3;
$custom-light: #9c6ecb;
$custom-dark: #000000;

JSON

{
  "hex": "#6b31b3",
  "rgb": {
    "r": 107,
    "g": 49,
    "b": 179
  },
  "hsl": {
    "h": 266.769,
    "s": 57.018,
    "l": 44.706
  },
  "oklch": {
    "l": 0.46398,
    "c": 0.1929,
    "h": 299
  },
  "luminance": 0.08577
}

Semantic roles & 50–950 ramp

primary

#6B31B3

secondary

#A4C67A

accent

#E0489C

background

#FAF6FC

surface

#F3ECF9

border

#CDC7D2

text

#0F0813

muted

#7F7B82

Preview Lab

Preview with #6B31B3

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

Preview Lab → · Contrast checker → · Palette generator →