#6B1589#6B1589

#6B1589 is a dark, vivid purple. Relative luminance 0.055; OKLCH L 40.3% C 0.180 H 314.9°. Best body text is #FFFFFF at 10.03:1 contrast (WCAG AA passes).

Color values

HEX	#6B1589
RGB	rgb(107, 21, 137)
HSL	hsl(284, 73%, 31%)
HSV	hsv(284, 85%, 54%)
CMYK	cmyk(21.9%, 84.7%, 0%, 46.3%)
CIE-LAB	lab(28.03, 52.73, -45.14)
CIE-LCH	lch(28.03, 69.42, 319.44°)
OKLab	oklab(40.35% 0.1273 -0.1276)
OKLCH	oklch(40.35% 0.18 314.9)
XYZ	xyz(10.8462, 5.4687, 24.1463)
Luminance	0.0547 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B1589 #338915

analogous

#311589 #6B1589 #89156D

triadic

#6B1589 #896B15 #15896B

tetradic

#6B1589 #893115 #338915 #156D89

square

#6B1589 #893115 #338915 #156D89

split-complementary

#6B1589 #6D8915 #158931

monochromatic

#18051F #420D54 #6B1589 #941DBE #B538E0

Accessibility & contrast

On white

10.03

#6B1589 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#6B1589 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6B1589

10.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B1589	#FFFFFF	#000000	##FFFFFF
##6B1589	1.00	10.03	2.09	10.03
#FFFFFF	10.03	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E8C

Deuteranopia (green-blind)

#0B4487

Tritanopia (blue-blind)

#683251

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #6b1589;
/* rgb */ color: rgb(107, 21, 137);
/* oklch */ color: oklch(40.3% 0.180 314.9);

Tailwind

colors: {
  custom: {
    50: '#9a60ac',
    500: '#6b1589',
    950: '#000000',
  },
}

SCSS

$custom: #6b1589;
$custom-light: #9a60ac;
$custom-dark: #000000;

JSON

{
  "hex": "#6b1589",
  "rgb": {
    "r": 107,
    "g": 21,
    "b": 137
  },
  "hsl": {
    "h": 284.483,
    "s": 73.418,
    "l": 30.98
  },
  "oklch": {
    "l": 0.40346,
    "c": 0.18021,
    "h": 314.9
  },
  "luminance": 0.05468
}

Semantic roles & 50–950 ramp

primary

#6B1589

secondary

#5EBD3D

accent

#F03867

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0E0510

muted

#7E7A7F

Preview Lab

Preview with #6B1589

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

Preview Lab → · Contrast checker → · Palette generator →