#671C9B#671C9B

#671C9B is a dark, vivid violet. Relative luminance 0.061; OKLCH L 41.8% C 0.189 H 306.2°. Best body text is #FFFFFF at 9.48:1 contrast (WCAG AA passes).

Color values

HEX	#671C9B
RGB	rgb(103, 28, 155)
HSL	hsl(275, 69%, 36%)
HSV	hsv(275, 82%, 61%)
CMYK	cmyk(33.5%, 81.9%, 0%, 39.2%)
CIE-LAB	lab(29.62, 53.68, -53.70)
CIE-LCH	lch(29.62, 75.93, 314.99°)
OKLab	oklab(41.78% 0.1118 -0.1529)
OKLCH	oklch(41.78% 0.189 306.2)
XYZ	xyz(11.9239, 6.0807, 31.5495)
Luminance	0.0608 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#671C9B #509B1C

analogous

#271C9B #671C9B #9B1C8F

triadic

#671C9B #9B671C #1C9B67

tetradic

#671C9B #9B271C #509B1C #1C8F9B

square

#671C9B #9B271C #509B1C #1C8F9B

split-complementary

#671C9B #8F9B1C #1C9B27

monochromatic

#220933 #451367 #671C9B #8925CF #A652E0

Accessibility & contrast

On white

9.48

#671C9B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#671C9B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #671C9B

9.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##671C9B	#FFFFFF	#000000	##FFFFFF
##671C9B	1.00	9.48	2.22	9.48
#FFFFFF	9.48	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00449E

Deuteranopia (green-blind)

#004699

Tritanopia (blue-blind)

#5E3E5D

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #671c9b;
/* rgb */ color: rgb(103, 28, 155);
/* oklch */ color: oklch(41.8% 0.189 306.2);

Tailwind

colors: {
  custom: {
    50: '#9863b9',
    500: '#671c9b',
    950: '#000000',
  },
}

SCSS

$custom: #671c9b;
$custom-light: #9863b9;
$custom-dark: #000000;

JSON

{
  "hex": "#671c9b",
  "rgb": {
    "r": 103,
    "g": 28,
    "b": 155
  },
  "hsl": {
    "h": 275.433,
    "s": 69.399,
    "l": 35.882
  },
  "oklch": {
    "l": 0.41776,
    "c": 0.18946,
    "h": 306.2
  },
  "luminance": 0.06081
}

Semantic roles & 50–950 ramp

primary

#671C9B

secondary

#7FC350

accent

#EC3C84

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0E0612

muted

#7E7A81

Preview Lab

Preview with #671C9B

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

Preview Lab → · Contrast checker → · Palette generator →