#671C9D#671C9D

#671C9D is a dark, vivid violet. Relative luminance 0.061; OKLCH L 41.9% C 0.191 H 305.5°. Best body text is #FFFFFF at 9.42:1 contrast (WCAG AA passes).

Color values

HEX	#671C9D
RGB	rgb(103, 28, 157)
HSL	hsl(275, 70%, 36%)
HSV	hsv(275, 82%, 62%)
CMYK	cmyk(34.4%, 82.2%, 0%, 38.4%)
CIE-LAB	lab(29.78, 54.14, -54.64)
CIE-LCH	lch(29.78, 76.92, 314.73°)
OKLab	oklab(41.95% 0.1113 -0.1557)
OKLCH	oklch(41.95% 0.191 305.5)
XYZ	xyz(12.0932, 6.1485, 32.4414)
Luminance	0.0615 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#671C9D #529D1C

analogous

#271C9D #671C9D #9D1C93

triadic

#671C9D #9D671C #1C9D67

tetradic

#671C9D #9D271C #529D1C #1C939D

square

#671C9D #9D271C #529D1C #1C939D

split-complementary

#671C9D #939D1C #1C9D27

monochromatic

#230935 #451369 #671C9D #8925D1 #A553E0

Accessibility & contrast

On white

9.42

#671C9D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#671C9D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #671C9D

9.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##671C9D	#FFFFFF	#000000	##FFFFFF
##671C9D	1.00	9.42	2.23	9.42
#FFFFFF	9.42	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0044A0

Deuteranopia (green-blind)

#00469B

Tritanopia (blue-blind)

#5D3F5E

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #671c9d;
/* rgb */ color: rgb(103, 28, 157);
/* oklch */ color: oklch(41.9% 0.191 305.5);

Tailwind

colors: {
  custom: {
    50: '#9863bb',
    500: '#671c9d',
    950: '#000000',
  },
}

SCSS

$custom: #671c9d;
$custom-light: #9863bb;
$custom-dark: #000000;

JSON

{
  "hex": "#671c9d",
  "rgb": {
    "r": 103,
    "g": 28,
    "b": 157
  },
  "hsl": {
    "h": 274.884,
    "s": 69.73,
    "l": 36.275
  },
  "oklch": {
    "l": 0.41946,
    "c": 0.19138,
    "h": 305.5
  },
  "luminance": 0.06148
}

Semantic roles & 50–950 ramp

primary

#671C9D

secondary

#81C351

accent

#ED3B85

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0E0612

muted

#7E7A81

Preview Lab

Preview with #671C9D

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

Preview Lab → · Contrast checker → · Palette generator →