#6B2583#6B2583

#6B2583 is a dark, vivid purple. Relative luminance 0.061; OKLCH L 41.3% C 0.157 H 316.1°. Best body text is #FFFFFF at 9.47:1 contrast (WCAG AA passes).

Color values

HEX	#6B2583
RGB	rgb(107, 37, 131)
HSL	hsl(285, 56%, 33%)
HSV	hsv(285, 72%, 51%)
CMYK	cmyk(18.3%, 71.8%, 0%, 48.6%)
CIE-LAB	lab(29.63, 45.64, -38.81)
CIE-LCH	lch(29.63, 59.91, 319.62°)
OKLab	oklab(41.34% 0.1134 -0.1091)
OKLCH	oklch(41.34% 0.157 316.1)
XYZ	xyz(10.8211, 6.0880, 22.0734)
Luminance	0.0609 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 8.29

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B2583 #3D8325

analogous

#3C2583 #6B2583 #83256C

triadic

#6B2583 #836B25 #25836B

tetradic

#6B2583 #833C25 #3D8325 #256C83

square

#6B2583 #833C25 #3D8325 #256C83

split-complementary

#6B2583 #6C8325 #25833C

monochromatic

#1D0A24 #441853 #6B2583 #9232B3 #AF54CF

Accessibility & contrast

On white

9.47

#6B2583 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#6B2583 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6B2583

9.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B2583	#FFFFFF	#000000	##FFFFFF
##6B2583	1.00	9.47	2.22	9.47
#FFFFFF	9.47	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004286

Deuteranopia (green-blind)

#254881

Tritanopia (blue-blind)

#693851

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #6b2583;
/* rgb */ color: rgb(107, 37, 131);
/* oklch */ color: oklch(41.3% 0.157 316.1);

Tailwind

colors: {
  custom: {
    50: '#9966a8',
    500: '#6b2583',
    950: '#000000',
  },
}

SCSS

$custom: #6b2583;
$custom-light: #9966a8;
$custom-dark: #000000;

JSON

{
  "hex": "#6b2583",
  "rgb": {
    "r": 107,
    "g": 37,
    "b": 131
  },
  "hsl": {
    "h": 284.681,
    "s": 55.952,
    "l": 32.941
  },
  "oklch": {
    "l": 0.41342,
    "c": 0.15739,
    "h": 316.1
  },
  "luminance": 0.06088
}

Semantic roles & 50–950 ramp

primary

#6B2583

secondary

#6AB351

accent

#DF496F

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0E060F

muted

#7E7A7F

Preview Lab

Preview with #6B2583

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

Preview Lab → · Contrast checker → · Palette generator →