#6B288D#6B288D

#6B288D is a dark, vivid violet. Relative luminance 0.066; OKLCH L 42.4% C 0.164 H 311.8°. Best body text is #FFFFFF at 9.08:1 contrast (WCAG AA passes).

Color values

HEX	#6B288D
RGB	rgb(107, 40, 141)
HSL	hsl(280, 56%, 35%)
HSV	hsv(280, 72%, 55%)
CMYK	cmyk(24.1%, 71.6%, 0%, 44.7%)
CIE-LAB	lab(30.80, 46.50, -43.15)
CIE-LCH	lch(30.80, 63.44, 317.14°)
OKLab	oklab(42.4% 0.1091 -0.1219)
OKLCH	oklch(42.4% 0.164 311.8)
XYZ	xyz(11.6290, 6.5668, 25.8491)
Luminance	0.0657 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B288D #4A8D28

analogous

#38288D #6B288D #8D287C

triadic

#6B288D #8D6B28 #288D6B

tetradic

#6B288D #8D3828 #4A8D28 #287C8D

square

#6B288D #8D3828 #4A8D28 #287C8D

split-complementary

#6B288D #7C8D28 #288D38

monochromatic

#230D2E #471A5D #6B288D #8F36BD #AB5ED1

Accessibility & contrast

On white

9.08

#6B288D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#6B288D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6B288D

9.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B288D	#FFFFFF	#000000	##FFFFFF
##6B288D	1.00	9.08	2.31	9.08
#FFFFFF	9.08	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004590

Deuteranopia (green-blind)

#1C4A8B

Tritanopia (blue-blind)

#673E57

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #6b288d;
/* rgb */ color: rgb(107, 40, 141);
/* oklch */ color: oklch(42.4% 0.164 311.8);

Tailwind

colors: {
  custom: {
    50: '#9968af',
    500: '#6b288d',
    950: '#000000',
  },
}

SCSS

$custom: #6b288d;
$custom-light: #9968af;
$custom-dark: #000000;

JSON

{
  "hex": "#6b288d",
  "rgb": {
    "r": 107,
    "g": 40,
    "b": 141
  },
  "hsl": {
    "h": 279.802,
    "s": 55.801,
    "l": 35.49
  },
  "oklch": {
    "l": 0.42395,
    "c": 0.16355,
    "h": 311.8
  },
  "luminance": 0.06566
}

Semantic roles & 50–950 ramp

primary

#6B288D

secondary

#79B75A

accent

#DF497B

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0E0610

muted

#7E7A7F

Preview Lab

Preview with #6B288D

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

Preview Lab → · Contrast checker → · Palette generator →