#6D309D#6D309D

#6D309D is a dark, vivid violet. Relative luminance 0.078; OKLCH L 44.8% C 0.171 H 306.3°. Best body text is #FFFFFF at 8.20:1 contrast (WCAG AA passes).

Color values

HEX	#6D309D
RGB	rgb(109, 48, 157)
HSL	hsl(274, 53%, 40%)
HSV	hsv(274, 69%, 62%)
CMYK	cmyk(30.6%, 69.4%, 0%, 38.4%)
CIE-LAB	lab(33.56, 46.91, -48.47)
CIE-LCH	lch(33.56, 67.45, 314.07°)
OKLab	oklab(44.79% 0.101 -0.1375)
OKLCH	oklch(44.79% 0.171 306.3)
XYZ	xyz(13.4481, 7.7996, 32.6888)
Luminance	0.0780 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6D309D #609D30

analogous

#36309D #6D309D #9D3096

triadic

#6D309D #9D6D30 #309D6D

tetradic

#6D309D #9D3630 #609D30 #30969D

square

#6D309D #9D3630 #609D30 #30969D

split-complementary

#6D309D #969D30 #309D36

monochromatic

#2C133F #4C226E #6D309D #8D44C6 #A973D4

Accessibility & contrast

On white

8.20

#6D309D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.56

#6D309D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6D309D

8.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6D309D	#FFFFFF	#000000	##FFFFFF
##6D309D	1.00	8.20	2.56	8.20
#FFFFFF	8.20	1.00	21.00	1.00
#000000	2.56	21.00	1.00	21.00
##FFFFFF	8.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004DA0

Deuteranopia (green-blind)

#0F4F9B

Tritanopia (blue-blind)

#654863

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #6d309d;
/* rgb */ color: rgb(109, 48, 157);
/* oklch */ color: oklch(44.8% 0.171 306.3);

Tailwind

colors: {
  custom: {
    50: '#9b6dbb',
    500: '#6d309d',
    950: '#000000',
  },
}

SCSS

$custom: #6d309d;
$custom-light: #9b6dbb;
$custom-dark: #000000;

JSON

{
  "hex": "#6d309d",
  "rgb": {
    "r": 109,
    "g": 48,
    "b": 157
  },
  "hsl": {
    "h": 273.578,
    "s": 53.171,
    "l": 40.196
  },
  "oklch": {
    "l": 0.44791,
    "c": 0.17058,
    "h": 306.3
  },
  "luminance": 0.07799
}

Semantic roles & 50–950 ramp

primary

#6D309D

secondary

#90BC6D

accent

#DD4B8B

background

#F9F6FB

surface

#F2ECF6

border

#CCC7D0

text

#0F0712

muted

#7E7A81

Preview Lab

Preview with #6D309D

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

Preview Lab → · Contrast checker → · Palette generator →