#6B288F#6B288F

#6B288F is a dark, vivid violet. Relative luminance 0.066; OKLCH L 42.5% C 0.166 H 311.1°. Best body text is #FFFFFF at 9.03:1 contrast (WCAG AA passes).

Color values

HEX	#6B288F
RGB	rgb(107, 40, 143)
HSL	hsl(279, 56%, 36%)
HSV	hsv(279, 72%, 56%)
CMYK	cmyk(25.2%, 72%, 0%, 43.9%)
CIE-LAB	lab(30.94, 46.95, -44.16)
CIE-LCH	lch(30.94, 64.45, 316.76°)
OKLab	oklab(42.54% 0.1088 -0.1248)
OKLCH	oklch(42.54% 0.166 311.1)
XYZ	xyz(11.7792, 6.6268, 26.6399)
Luminance	0.0663 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B288F #4C8F28

analogous

#37288F #6B288F #8F287F

triadic

#6B288F #8F6B28 #288F6B

tetradic

#6B288F #8F3728 #4C8F28 #287F8F

square

#6B288F #8F3728 #4C8F28 #287F8F

split-complementary

#6B288F #7F8F28 #288F37

monochromatic

#230D2F #471B5F #6B288F #8F35BF #AA5FD2

Accessibility & contrast

On white

9.03

#6B288F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#6B288F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6B288F

9.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B288F	#FFFFFF	#000000	##FFFFFF
##6B288F	1.00	9.03	2.33	9.03
#FFFFFF	9.03	1.00	21.00	1.00
#000000	2.33	21.00	1.00	21.00
##FFFFFF	9.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004692

Deuteranopia (green-blind)

#194A8D

Tritanopia (blue-blind)

#663E59

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #6b288f;
/* rgb */ color: rgb(107, 40, 143);
/* oklch */ color: oklch(42.5% 0.166 311.1);

Tailwind

colors: {
  custom: {
    50: '#9968b0',
    500: '#6b288f',
    950: '#000000',
  },
}

SCSS

$custom: #6b288f;
$custom-light: #9968b0;
$custom-dark: #000000;

JSON

{
  "hex": "#6b288f",
  "rgb": {
    "r": 107,
    "g": 40,
    "b": 143
  },
  "hsl": {
    "h": 279.029,
    "s": 56.284,
    "l": 35.882
  },
  "oklch": {
    "l": 0.42542,
    "c": 0.1656,
    "h": 311.1
  },
  "luminance": 0.06627
}

Semantic roles & 50–950 ramp

primary

#6B288F

secondary

#7BB85B

accent

#E0487D

background

#F9F6FA

surface

#F2EBF5

border

#CCC6CF

text

#0E0611

muted

#7E7A80

Preview Lab

Preview with #6B288F

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

Preview Lab → · Contrast checker → · Palette generator →