#6D178F#6D178F

#6D178F is a dark, vivid purple. Relative luminance 0.058; OKLCH L 41.3% C 0.184 H 313.5°. Best body text is #FFFFFF at 9.68:1 contrast (WCAG AA passes).

Color values

HEX	#6D178F
RGB	rgb(109, 23, 143)
HSL	hsl(283, 72%, 33%)
HSV	hsv(283, 84%, 56%)
CMYK	cmyk(23.8%, 83.9%, 0%, 43.9%)
CIE-LAB	lab(29.02, 53.73, -47.24)
CIE-LCH	lch(29.02, 71.54, 318.68°)
OKLab	oklab(41.25% 0.1271 -0.1337)
OKLCH	oklch(41.25% 0.184 313.5)
XYZ	xyz(11.5701, 5.8476, 26.5005)
Luminance	0.0585 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6D178F #398F17

analogous

#31178F #6D178F #8F1775

triadic

#6D178F #8F6D17 #178F6D

tetradic

#6D178F #8F3117 #398F17 #17758F

square

#6D178F #8F3117 #398F17 #17758F

split-complementary

#6D178F #758F17 #178F31

monochromatic

#1D0626 #450F5A #6D178F #951FC4 #B340E0

Accessibility & contrast

On white

9.68

#6D178F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#6D178F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6D178F

9.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6D178F	#FFFFFF	#000000	##FFFFFF
##6D178F	1.00	9.68	2.17	9.68
#FFFFFF	9.68	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004092

Deuteranopia (green-blind)

#03468D

Tritanopia (blue-blind)

#693655

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #6d178f;
/* rgb */ color: rgb(109, 23, 143);
/* oklch */ color: oklch(41.3% 0.184 313.5);

Tailwind

colors: {
  custom: {
    50: '#9b61b1',
    500: '#6d178f',
    950: '#000000',
  },
}

SCSS

$custom: #6d178f;
$custom-light: #9b61b1;
$custom-dark: #000000;

JSON

{
  "hex": "#6d178f",
  "rgb": {
    "r": 109,
    "g": 23,
    "b": 143
  },
  "hsl": {
    "h": 283,
    "s": 72.289,
    "l": 32.549
  },
  "oklch": {
    "l": 0.41252,
    "c": 0.18449,
    "h": 313.5
  },
  "luminance": 0.05847
}

Semantic roles & 50–950 ramp

primary

#6D178F

secondary

#65C141

accent

#EF396C

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0F0511

muted

#7E7A80

Preview Lab

Preview with #6D178F

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

Preview Lab → · Contrast checker → · Palette generator →