#6B31B8#6B31B8

#6B31B8 is a mid, vivid violet. Relative luminance 0.088; OKLCH L 46.8% C 0.198 H 297.7°. Best body text is #FFFFFF at 7.62:1 contrast (WCAG AA passes).

Color values

HEX	#6B31B8
RGB	rgb(107, 49, 184)
HSL	hsl(266, 58%, 46%)
HSV	hsv(266, 73%, 72%)
CMYK	cmyk(41.8%, 73.4%, 0%, 27.8%)
CIE-LAB	lab(35.56, 52.73, -61.39)
CIE-LCH	lch(35.56, 80.93, 310.66°)
OKLab	oklab(46.81% 0.0924 -0.1755)
OKLCH	oklch(46.81% 0.198 297.7)
XYZ	xyz(15.8112, 8.7828, 46.2003)
Luminance	0.0878 (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

#6B31B8 #7EB831

analogous

#313AB8 #6B31B8 #AE31B8

triadic

#6B31B8 #B86B31 #31B86B

tetradic

#6B31B8 #B8313A #7EB831 #31B8AE

square

#6B31B8 #B8313A #7EB831 #31B8AE

split-complementary

#6B31B8 #B8AE31 #3AB831

monochromatic

#331757 #4F2488 #6B31B8 #8A55D2 #AB85DE

Accessibility & contrast

On white

7.62

#6B31B8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.76

#6B31B8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6B31B8

7.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B31B8	#FFFFFF	#000000	##FFFFFF
##6B31B8	1.00	7.62	2.76	7.62
#FFFFFF	7.62	1.00	21.00	1.00
#000000	2.76	21.00	1.00	21.00
##FFFFFF	7.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054BC

Deuteranopia (green-blind)

#0052B5

Tritanopia (blue-blind)

#585472

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #6b31b8;
/* rgb */ color: rgb(107, 49, 184);
/* oklch */ color: oklch(46.8% 0.198 297.7);

Tailwind

colors: {
  custom: {
    50: '#9c6fce',
    500: '#6b31b8',
    950: '#000000',
  },
}

SCSS

$custom: #6b31b8;
$custom-light: #9c6fce;
$custom-dark: #000000;

JSON

{
  "hex": "#6b31b8",
  "rgb": {
    "r": 107,
    "g": 49,
    "b": 184
  },
  "hsl": {
    "h": 265.778,
    "s": 57.94,
    "l": 45.686
  },
  "oklch": {
    "l": 0.46811,
    "c": 0.19834,
    "h": 297.7
  },
  "luminance": 0.08783
}

Semantic roles & 50–950 ramp

primary

#6B31B8

secondary

#A8C87D

accent

#E1479F

background

#FAF6FC

surface

#F4ECF9

border

#CEC7D2

text

#0F0814

muted

#7F7B82

Preview Lab

Preview with #6B31B8

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

Preview Lab → · Contrast checker → · Palette generator →