#6B308F#6B308F

#6B308F is a dark, vivid violet. Relative luminance 0.072; OKLCH L 43.5% C 0.155 H 310.1°. Best body text is #FFFFFF at 8.59:1 contrast (WCAG AA passes).

Color values

HEX	#6B308F
RGB	rgb(107, 48, 143)
HSL	hsl(277, 50%, 37%)
HSV	hsv(277, 66%, 56%)
CMYK	cmyk(25.2%, 66.4%, 0%, 43.9%)
CIE-LAB	lab(32.31, 43.14, -41.95)
CIE-LCH	lch(32.31, 60.18, 315.80°)
OKLab	oklab(43.52% 0.0996 -0.1184)
OKLCH	oklch(43.52% 0.155 310.1)
XYZ	xyz(12.0773, 7.2231, 26.7393)
Luminance	0.0722 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B308F #548F30

analogous

#3B308F #6B308F #8F3084

triadic

#6B308F #8F6B30 #308F6B

tetradic

#6B308F #8F3B30 #548F30 #30848F

square

#6B308F #8F3B30 #548F30 #30848F

split-complementary

#6B308F #848F30 #308F3B

monochromatic

#261133 #492161 #6B308F #8D3FBD #A96CCE

Accessibility & contrast

On white

8.59

#6B308F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.44

#6B308F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6B308F

8.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B308F	#FFFFFF	#000000	##FFFFFF
##6B308F	1.00	8.59	2.44	8.59
#FFFFFF	8.59	1.00	21.00	1.00
#000000	2.44	21.00	1.00	21.00
##FFFFFF	8.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004992

Deuteranopia (green-blind)

#234D8D

Tritanopia (blue-blind)

#66435B

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #6b308f;
/* rgb */ color: rgb(107, 48, 143);
/* oklch */ color: oklch(43.5% 0.155 310.1);

Tailwind

colors: {
  custom: {
    50: '#996cb0',
    500: '#6b308f',
    950: '#000000',
  },
}

SCSS

$custom: #6b308f;
$custom-light: #996cb0;
$custom-dark: #000000;

JSON

{
  "hex": "#6b308f",
  "rgb": {
    "r": 107,
    "g": 48,
    "b": 143
  },
  "hsl": {
    "h": 277.263,
    "s": 49.738,
    "l": 37.451
  },
  "oklch": {
    "l": 0.43522,
    "c": 0.1547,
    "h": 310.1
  },
  "luminance": 0.07223
}

Semantic roles & 50–950 ramp

primary

#6B308F

secondary

#84B566

accent

#D94F83

background

#F9F6FA

surface

#F2ECF5

border

#CCC7CF

text

#0E0710

muted

#7E7A7F

Preview Lab

Preview with #6B308F

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

Preview Lab → · Contrast checker → · Palette generator →