#6B339A#6B339A

#6B339A is a dark, vivid violet. Relative luminance 0.078; OKLCH L 44.7% C 0.163 H 305.8°. Best body text is #FFFFFF at 8.19:1 contrast (WCAG AA passes).

Color values

HEX	#6B339A
RGB	rgb(107, 51, 154)
HSL	hsl(273, 50%, 40%)
HSV	hsv(273, 67%, 60%)
CMYK	cmyk(30.5%, 66.9%, 0%, 39.6%)
CIE-LAB	lab(33.62, 44.26, -46.57)
CIE-LCH	lch(33.62, 64.24, 313.54°)
OKLab	oklab(44.71% 0.0951 -0.132)
OKLCH	oklch(44.71% 0.163 305.8)
XYZ	xyz(13.0787, 7.8267, 31.3873)
Luminance	0.0783 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B339A #629A33

analogous

#37339A #6B339A #9A3396

triadic

#6B339A #9A6B33 #339A6B

tetradic

#6B339A #9A3733 #629A33 #33969A

square

#6B339A #9A3733 #629A33 #33969A

split-complementary

#6B339A #969A33 #339A37

monochromatic

#2B153E #4B246C #6B339A #8A48C2 #A876D2

Accessibility & contrast

On white

8.19

#6B339A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#6B339A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6B339A

8.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B339A	#FFFFFF	#000000	##FFFFFF
##6B339A	1.00	8.19	2.57	8.19
#FFFFFF	8.19	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004D9D

Deuteranopia (green-blind)

#174F98

Tritanopia (blue-blind)

#634962

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #6b339a;
/* rgb */ color: rgb(107, 51, 154);
/* oklch */ color: oklch(44.7% 0.163 305.8);

Tailwind

colors: {
  custom: {
    50: '#996fb8',
    500: '#6b339a',
    950: '#000000',
  },
}

SCSS

$custom: #6b339a;
$custom-light: #996fb8;
$custom-dark: #000000;

JSON

{
  "hex": "#6b339a",
  "rgb": {
    "r": 107,
    "g": 51,
    "b": 154
  },
  "hsl": {
    "h": 272.621,
    "s": 50.244,
    "l": 40.196
  },
  "oklch": {
    "l": 0.44707,
    "c": 0.16266,
    "h": 305.8
  },
  "luminance": 0.07827
}

Semantic roles & 50–950 ramp

primary

#6B339A

secondary

#91BA6F

accent

#DA4E8E

background

#F9F6FB

surface

#F2ECF6

border

#CCC7D0

text

#0E0711

muted

#7E7A80

Preview Lab

Preview with #6B339A

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

Preview Lab → · Contrast checker → · Palette generator →