#6B3899#6B3899

#6B3899 is a mid, vivid violet. Relative luminance 0.083; OKLCH L 45.3% C 0.154 H 305.3°. Best body text is #FFFFFF at 7.92:1 contrast (WCAG AA passes).

Color values

HEX	#6B3899
RGB	rgb(107, 56, 153)
HSL	hsl(272, 46%, 41%)
HSV	hsv(272, 63%, 60%)
CMYK	cmyk(30.1%, 63.4%, 0%, 40%)
CIE-LAB	lab(34.51, 41.40, -44.53)
CIE-LCH	lch(34.51, 60.80, 312.91°)
OKLab	oklab(45.33% 0.0891 -0.126)
OKLCH	oklch(45.33% 0.154 305.3)
XYZ	xyz(13.2261, 8.2541, 31.0273)
Luminance	0.0825 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B3899 #669938

analogous

#3A3899 #6B3899 #993896

triadic

#6B3899 #996B38 #38996B

tetradic

#6B3899 #993A38 #669938 #389699

square

#6B3899 #993A38 #669938 #389699

split-complementary

#6B3899 #969938 #38993A

monochromatic

#2C173F #4C286C #6B3899 #8A4FBF #A87CCF

Accessibility & contrast

On white

7.92

#6B3899 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#6B3899 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6B3899

7.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B3899	#FFFFFF	#000000	##FFFFFF
##6B3899	1.00	7.92	2.65	7.92
#FFFFFF	7.92	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00509C

Deuteranopia (green-blind)

#215197

Tritanopia (blue-blind)

#634C63

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #6b3899;
/* rgb */ color: rgb(107, 56, 153);
/* oklch */ color: oklch(45.3% 0.154 305.3);

Tailwind

colors: {
  custom: {
    50: '#9972b8',
    500: '#6b3899',
    950: '#000000',
  },
}

SCSS

$custom: #6b3899;
$custom-light: #9972b8;
$custom-dark: #000000;

JSON

{
  "hex": "#6b3899",
  "rgb": {
    "r": 107,
    "g": 56,
    "b": 153
  },
  "hsl": {
    "h": 271.546,
    "s": 46.411,
    "l": 40.98
  },
  "oklch": {
    "l": 0.45326,
    "c": 0.15432,
    "h": 305.3
  },
  "luminance": 0.08254
}

Semantic roles & 50–950 ramp

primary

#6B3899

secondary

#95B874

accent

#D65290

background

#F9F7FB

surface

#F2EDF6

border

#CCC8D0

text

#0E0811

muted

#7E7B80

Preview Lab

Preview with #6B3899

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

Preview Lab → · Contrast checker → · Palette generator →