#6B2178#6B2178

#6B2178 is a dark, vivid purple. Relative luminance 0.056; OKLCH L 40.2% C 0.152 H 321.3°. Best body text is #FFFFFF at 9.93:1 contrast (WCAG AA passes).

Color values

HEX	#6B2178
RGB	rgb(107, 33, 120)
HSL	hsl(291, 57%, 30%)
HSV	hsv(291, 73%, 47%)
CMYK	cmyk(10.8%, 72.5%, 0%, 52.9%)
CIE-LAB	lab(28.30, 45.07, -34.02)
CIE-LCH	lch(28.30, 56.47, 322.95°)
OKLab	oklab(40.16% 0.1186 -0.0951)
OKLCH	oklch(40.16% 0.152 321.3)
XYZ	xyz(9.9970, 5.5701, 18.3142)
Luminance	0.0557 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B2178 #2E7821

analogous

#3F2178 #6B2178 #78215A

triadic

#6B2178 #786B21 #21786B

tetradic

#6B2178 #783F21 #2E7821 #215A78

square

#6B2178 #783F21 #2E7821 #215A78

split-complementary

#6B2178 #5A7821 #21783F

monochromatic

#150718 #401448 #6B2178 #962EA8 #B847CC

Accessibility & contrast

On white

9.93

#6B2178 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#6B2178 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6B2178

9.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B2178	#FFFFFF	#000000	##FFFFFF
##6B2178	1.00	9.93	2.11	9.93
#FFFFFF	9.93	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E7A

Deuteranopia (green-blind)

#2B4576

Tritanopia (blue-blind)

#6C314A

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #6b2178;
/* rgb */ color: rgb(107, 33, 120);
/* oklch */ color: oklch(40.2% 0.152 321.3);

Tailwind

colors: {
  custom: {
    50: '#98649f',
    500: '#6b2178',
    950: '#000000',
  },
}

SCSS

$custom: #6b2178;
$custom-light: #98649f;
$custom-dark: #000000;

JSON

{
  "hex": "#6b2178",
  "rgb": {
    "r": 107,
    "g": 33,
    "b": 120
  },
  "hsl": {
    "h": 291.034,
    "s": 56.863,
    "l": 30
  },
  "oklch": {
    "l": 0.40155,
    "c": 0.15201,
    "h": 321.3
  },
  "luminance": 0.0557
}

Semantic roles & 50–950 ramp

primary

#6B2178

secondary

#58AB4A

accent

#E0485E

background

#F9F6F9

surface

#F2EBF2

border

#CCC6CC

text

#0E060E

muted

#7E7A7E

Preview Lab

Preview with #6B2178

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

Preview Lab → · Contrast checker → · Palette generator →