#6C309A#6C309A

#6C309A is a dark, vivid violet. Relative luminance 0.076; OKLCH L 44.4% C 0.167 H 306.7°. Best body text is #FFFFFF at 8.31:1 contrast (WCAG AA passes).

Color values

HEX	#6C309A
RGB	rgb(108, 48, 154)
HSL	hsl(274, 52%, 40%)
HSV	hsv(274, 69%, 60%)
CMYK	cmyk(29.9%, 68.8%, 0%, 39.6%)
CIE-LAB	lab(33.21, 45.98, -47.22)
CIE-LCH	lch(33.21, 65.91, 314.24°)
OKLab	oklab(44.44% 0.0999 -0.1338)
OKLCH	oklch(44.44% 0.167 306.7)
XYZ	xyz(13.0728, 7.6353, 31.3507)
Luminance	0.0764 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6C309A #5E9A30

analogous

#37309A #6C309A #9A3093

triadic

#6C309A #9A6C30 #309A6C

tetradic

#6C309A #9A3730 #5E9A30 #30939A

square

#6C309A #9A3730 #5E9A30 #30939A

split-complementary

#6C309A #939A30 #309A37

monochromatic

#2B133D #4B216B #6C309A #8C43C4 #A972D3

Accessibility & contrast

On white

8.31

#6C309A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#6C309A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6C309A

8.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6C309A	#FFFFFF	#000000	##FFFFFF
##6C309A	1.00	8.31	2.53	8.31
#FFFFFF	8.31	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004C9D

Deuteranopia (green-blind)

#144F98

Tritanopia (blue-blind)

#644761

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #6c309a;
/* rgb */ color: rgb(108, 48, 154);
/* oklch */ color: oklch(44.4% 0.167 306.7);

Tailwind

colors: {
  custom: {
    50: '#9a6db8',
    500: '#6c309a',
    950: '#000000',
  },
}

SCSS

$custom: #6c309a;
$custom-light: #9a6db8;
$custom-dark: #000000;

JSON

{
  "hex": "#6c309a",
  "rgb": {
    "r": 108,
    "g": 48,
    "b": 154
  },
  "hsl": {
    "h": 273.962,
    "s": 52.475,
    "l": 39.608
  },
  "oklch": {
    "l": 0.44443,
    "c": 0.16704,
    "h": 306.7
  },
  "luminance": 0.07635
}

Semantic roles & 50–950 ramp

primary

#6C309A

secondary

#8EBB6B

accent

#DC4C8A

background

#F9F6FB

surface

#F2ECF6

border

#CCC7D0

text

#0E0711

muted

#7E7A80

Preview Lab

Preview with #6C309A

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

Preview Lab → · Contrast checker → · Palette generator →