#6D288B#6D288B

#6D288B is a dark, vivid purple. Relative luminance 0.066; OKLCH L 42.5% C 0.162 H 313.6°. Best body text is #FFFFFF at 9.03:1 contrast (WCAG AA passes).

Color values

HEX	#6D288B
RGB	rgb(109, 40, 139)
HSL	hsl(282, 55%, 35%)
HSV	hsv(282, 71%, 55%)
CMYK	cmyk(21.6%, 71.2%, 0%, 45.5%)
CIE-LAB	lab(30.96, 46.50, -41.64)
CIE-LCH	lch(30.96, 62.42, 318.15°)
OKLab	oklab(42.53% 0.112 -0.1174)
OKLCH	oklch(42.53% 0.162 313.6)
XYZ	xyz(11.7249, 6.6332, 25.0838)
Luminance	0.0663 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6D288B #468B28

analogous

#3B288B #6D288B #8B2878

triadic

#6D288B #8B6D28 #288B6D

tetradic

#6D288B #8B3B28 #468B28 #28788B

square

#6D288B #8B3B28 #468B28 #28788B

split-complementary

#6D288B #788B28 #288B3B

monochromatic

#220D2C #481A5B #6D288B #9236BB #AD5DD0

Accessibility & contrast

On white

9.03

#6D288B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#6D288B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6D288B

9.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6D288B	#FFFFFF	#000000	##FFFFFF
##6D288B	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)

#00458E

Deuteranopia (green-blind)

#214A89

Tritanopia (blue-blind)

#6A3C56

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #6d288b;
/* rgb */ color: rgb(109, 40, 139);
/* oklch */ color: oklch(42.5% 0.162 313.6);

Tailwind

colors: {
  custom: {
    50: '#9a68ad',
    500: '#6d288b',
    950: '#000000',
  },
}

SCSS

$custom: #6d288b;
$custom-light: #9a68ad;
$custom-dark: #000000;

JSON

{
  "hex": "#6d288b",
  "rgb": {
    "r": 109,
    "g": 40,
    "b": 139
  },
  "hsl": {
    "h": 281.818,
    "s": 55.307,
    "l": 35.098
  },
  "oklch": {
    "l": 0.42525,
    "c": 0.16224,
    "h": 313.6
  },
  "luminance": 0.06633
}

Semantic roles & 50–950 ramp

primary

#6D288B

secondary

#75B659

accent

#DF4976

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0E0610

muted

#7E7A7F

Preview Lab

Preview with #6D288B

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

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