#6C31BB#6C31BB

#6C31BB is a mid, highly saturated violet. Relative luminance 0.090; OKLCH L 47.2% C 0.202 H 297.5°. Best body text is #FFFFFF at 7.51:1 contrast (WCAG AA passes).

Color values

HEX	#6C31BB
RGB	rgb(108, 49, 187)
HSL	hsl(266, 58%, 46%)
HSV	hsv(266, 74%, 73%)
CMYK	cmyk(42.2%, 73.8%, 0%, 26.7%)
CIE-LAB	lab(35.93, 53.67, -62.55)
CIE-LCH	lch(35.93, 82.42, 310.63°)
OKLab	oklab(47.18% 0.0931 -0.1789)
OKLCH	oklch(47.18% 0.202 297.5)
XYZ	xyz(16.2500, 8.9723, 47.8798)
Luminance	0.0897 (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

#6C31BB #80BB31

analogous

#313BBB #6C31BB #B131BB

triadic

#6C31BB #BB6C31 #31BB6C

tetradic

#6C31BB #BB313B #80BB31 #31BBB1

square

#6C31BB #BB313B #80BB31 #31BBB1

split-complementary

#6C31BB #BBB131 #3BBB31

monochromatic

#34185A #50248B #6C31BB #8C56D3 #AD87E0

Accessibility & contrast

On white

7.51

#6C31BB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.79

#6C31BB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6C31BB

7.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6C31BB	#FFFFFF	#000000	##FFFFFF
##6C31BB	1.00	7.51	2.79	7.51
#FFFFFF	7.51	1.00	21.00	1.00
#000000	2.79	21.00	1.00	21.00
##FFFFFF	7.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055BF

Deuteranopia (green-blind)

#0053B8

Tritanopia (blue-blind)

#585573

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #6c31bb;
/* rgb */ color: rgb(108, 49, 187);
/* oklch */ color: oklch(47.2% 0.202 297.5);

Tailwind

colors: {
  custom: {
    50: '#9d6fd0',
    500: '#6c31bb',
    950: '#000000',
  },
}

SCSS

$custom: #6c31bb;
$custom-light: #9d6fd0;
$custom-dark: #000000;

JSON

{
  "hex": "#6c31bb",
  "rgb": {
    "r": 108,
    "g": 49,
    "b": 187
  },
  "hsl": {
    "h": 265.652,
    "s": 58.475,
    "l": 46.275
  },
  "oklch": {
    "l": 0.47175,
    "c": 0.20171,
    "h": 297.5
  },
  "luminance": 0.08973
}

Semantic roles & 50–950 ramp

primary

#6C31BB

secondary

#A9C97F

accent

#E2469F

background

#FAF6FC

surface

#F4ECF9

border

#CEC7D2

text

#0F0814

muted

#7F7B82

Preview Lab

Preview with #6C31BB

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

Preview Lab → · Contrast checker → · Palette generator →