#67178F#67178F

#67178F is a dark, vivid purple. Relative luminance 0.055; OKLCH L 40.4% C 0.183 H 310.6°. Best body text is #FFFFFF at 10.02:1 contrast (WCAG AA passes).

Color values

HEX	#67178F
RGB	rgb(103, 23, 143)
HSL	hsl(280, 72%, 33%)
HSV	hsv(280, 84%, 56%)
CMYK	cmyk(28%, 83.9%, 0%, 43.9%)
CIE-LAB	lab(28.06, 52.69, -48.85)
CIE-LCH	lch(28.06, 71.85, 317.16°)
OKLab	oklab(40.39% 0.1189 -0.1387)
OKLCH	oklch(40.39% 0.183 310.6)
XYZ	xyz(10.8569, 5.4798, 26.4671)
Luminance	0.0548 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#67178F #3F8F17

analogous

#2B178F #67178F #8F177B

triadic

#67178F #8F6717 #178F67

tetradic

#67178F #8F2B17 #3F8F17 #177B8F

square

#67178F #8F2B17 #3F8F17 #177B8F

split-complementary

#67178F #7B8F17 #178F2B

monochromatic

#1B0626 #410F5A #67178F #8D1FC4 #AB40E0

Accessibility & contrast

On white

10.02

#67178F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#67178F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #67178F

10.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##67178F	#FFFFFF	#000000	##FFFFFF
##67178F	1.00	10.02	2.10	10.02
#FFFFFF	10.02	1.00	21.00	1.00
#000000	2.10	21.00	1.00	21.00
##FFFFFF	10.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F92

Deuteranopia (green-blind)

#00438D

Tritanopia (blue-blind)

#613755

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #67178f;
/* rgb */ color: rgb(103, 23, 143);
/* oklch */ color: oklch(40.4% 0.183 310.6);

Tailwind

colors: {
  custom: {
    50: '#9760b1',
    500: '#67178f',
    950: '#000000',
  },
}

SCSS

$custom: #67178f;
$custom-light: #9760b1;
$custom-dark: #000000;

JSON

{
  "hex": "#67178f",
  "rgb": {
    "r": 103,
    "g": 23,
    "b": 143
  },
  "hsl": {
    "h": 280,
    "s": 72.289,
    "l": 32.549
  },
  "oklch": {
    "l": 0.40385,
    "c": 0.18264,
    "h": 310.6
  },
  "luminance": 0.0548
}

Semantic roles & 50–950 ramp

primary

#67178F

secondary

#6CC141

accent

#EF3976

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0E0511

muted

#7E7A80

Preview Lab

Preview with #67178F

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

Preview Lab → · Contrast checker → · Palette generator →