#6B2180#6B2180

#6B2180 is a dark, vivid purple. Relative luminance 0.058; OKLCH L 40.7% C 0.160 H 317.7°. Best body text is #FFFFFF at 9.75:1 contrast (WCAG AA passes).

Color values

HEX	#6B2180
RGB	rgb(107, 33, 128)
HSL	hsl(287, 59%, 32%)
HSV	hsv(287, 74%, 50%)
CMYK	cmyk(16.4%, 74.2%, 0%, 49.8%)
CIE-LAB	lab(28.83, 46.70, -38.22)
CIE-LCH	lch(28.83, 60.34, 320.70°)
OKLab	oklab(40.7% 0.118 -0.1074)
OKLCH	oklch(40.7% 0.16 317.7)
XYZ	xyz(10.5030, 5.7725, 20.9788)
Luminance	0.0577 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 7.81

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B2180 #368021

analogous

#3C2180 #6B2180 #802166

triadic

#6B2180 #806B21 #21806B

tetradic

#6B2180 #803C21 #368021 #216680

square

#6B2180 #803C21 #368021 #216680

split-complementary

#6B2180 #668021 #21803C

monochromatic

#1A081F #42144F #6B2180 #942EB1 #B34BD1

Accessibility & contrast

On white

9.75

#6B2180 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#6B2180 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6B2180

9.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B2180	#FFFFFF	#000000	##FFFFFF
##6B2180	1.00	9.75	2.15	9.75
#FFFFFF	9.75	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F83

Deuteranopia (green-blind)

#24467E

Tritanopia (blue-blind)

#6A344E

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #6b2180;
/* rgb */ color: rgb(107, 33, 128);
/* oklch */ color: oklch(40.7% 0.160 317.7);

Tailwind

colors: {
  custom: {
    50: '#9964a5',
    500: '#6b2180',
    950: '#000000',
  },
}

SCSS

$custom: #6b2180;
$custom-light: #9964a5;
$custom-dark: #000000;

JSON

{
  "hex": "#6b2180",
  "rgb": {
    "r": 107,
    "g": 33,
    "b": 128
  },
  "hsl": {
    "h": 286.737,
    "s": 59.006,
    "l": 31.569
  },
  "oklch": {
    "l": 0.40704,
    "c": 0.15957,
    "h": 317.7
  },
  "luminance": 0.05772
}

Semantic roles & 50–950 ramp

primary

#6B2180

secondary

#61B34A

accent

#E24668

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0E060F

muted

#7E7A7F

Preview Lab

Preview with #6B2180

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

Preview Lab → · Contrast checker → · Palette generator →