#671C9C#671C9C

#671C9C is a dark, vivid violet. Relative luminance 0.061; OKLCH L 41.9% C 0.190 H 305.9°. Best body text is #FFFFFF at 9.45:1 contrast (WCAG AA passes).

Color values

HEX	#671C9C
RGB	rgb(103, 28, 156)
HSL	hsl(275, 70%, 36%)
HSV	hsv(275, 82%, 61%)
CMYK	cmyk(34%, 82.1%, 0%, 38.8%)
CIE-LAB	lab(29.70, 53.91, -54.17)
CIE-LCH	lch(29.70, 76.42, 314.86°)
OKLab	oklab(41.86% 0.1116 -0.1543)
OKLCH	oklch(41.86% 0.19 305.9)
XYZ	xyz(12.0082, 6.1145, 31.9936)
Luminance	0.0611 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#671C9C #519C1C

analogous

#271C9C #671C9C #9C1C91

triadic

#671C9C #9C671C #1C9C67

tetradic

#671C9C #9C271C #519C1C #1C919C

square

#671C9C #9C271C #519C1C #1C919C

split-complementary

#671C9C #919C1C #1C9C27

monochromatic

#220934 #451368 #671C9C #8925D0 #A552E0

Accessibility & contrast

On white

9.45

#671C9C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#671C9C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #671C9C

9.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##671C9C	#FFFFFF	#000000	##FFFFFF
##671C9C	1.00	9.45	2.22	9.45
#FFFFFF	9.45	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00449F

Deuteranopia (green-blind)

#00469A

Tritanopia (blue-blind)

#5D3F5D

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #671c9c;
/* rgb */ color: rgb(103, 28, 156);
/* oklch */ color: oklch(41.9% 0.190 305.9);

Tailwind

colors: {
  custom: {
    50: '#9863ba',
    500: '#671c9c',
    950: '#000000',
  },
}

SCSS

$custom: #671c9c;
$custom-light: #9863ba;
$custom-dark: #000000;

JSON

{
  "hex": "#671c9c",
  "rgb": {
    "r": 103,
    "g": 28,
    "b": 156
  },
  "hsl": {
    "h": 275.156,
    "s": 69.565,
    "l": 36.078
  },
  "oklch": {
    "l": 0.41861,
    "c": 0.19042,
    "h": 305.9
  },
  "luminance": 0.06114
}

Semantic roles & 50–950 ramp

primary

#671C9C

secondary

#80C351

accent

#EC3B85

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0E0612

muted

#7E7A81

Preview Lab

Preview with #671C9C

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

Preview Lab → · Contrast checker → · Palette generator →