#671C9F#671C9F

#671C9F is a dark, vivid violet. Relative luminance 0.062; OKLCH L 42.1% C 0.193 H 304.9°. Best body text is #FFFFFF at 9.36:1 contrast (WCAG AA passes).

Color values

HEX	#671C9F
RGB	rgb(103, 28, 159)
HSL	hsl(274, 70%, 37%)
HSV	hsv(274, 82%, 62%)
CMYK	cmyk(35.2%, 82.4%, 0%, 37.6%)
CIE-LAB	lab(29.95, 54.59, -55.58)
CIE-LCH	lch(29.95, 77.91, 314.48°)
OKLab	oklab(42.12% 0.1107 -0.1585)
OKLCH	oklch(42.12% 0.193 304.9)
XYZ	xyz(12.2654, 6.2173, 33.3481)
Luminance	0.0622 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#671C9F #549F1C

analogous

#261C9F #671C9F #9F1C96

triadic

#671C9F #9F671C #1C9F67

tetradic

#671C9F #9F261C #549F1C #1C969F

square

#671C9F #9F261C #549F1C #1C969F

split-complementary

#671C9F #969F1C #1C9F26

monochromatic

#240A37 #45136B #671C9F #8925D3 #A554E1

Accessibility & contrast

On white

9.36

#671C9F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#671C9F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #671C9F

9.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##671C9F	#FFFFFF	#000000	##FFFFFF
##671C9F	1.00	9.36	2.24	9.36
#FFFFFF	9.36	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045A2

Deuteranopia (green-blind)

#00479D

Tritanopia (blue-blind)

#5C405F

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #671c9f;
/* rgb */ color: rgb(103, 28, 159);
/* oklch */ color: oklch(42.1% 0.193 304.9);

Tailwind

colors: {
  custom: {
    50: '#9863bc',
    500: '#671c9f',
    950: '#000000',
  },
}

SCSS

$custom: #671c9f;
$custom-light: #9863bc;
$custom-dark: #000000;

JSON

{
  "hex": "#671c9f",
  "rgb": {
    "r": 103,
    "g": 28,
    "b": 159
  },
  "hsl": {
    "h": 274.351,
    "s": 70.053,
    "l": 36.667
  },
  "oklch": {
    "l": 0.42117,
    "c": 0.19329,
    "h": 304.9
  },
  "luminance": 0.06217
}

Semantic roles & 50–950 ramp

primary

#671C9F

secondary

#83C453

accent

#ED3B87

background

#F9F6FB

surface

#F2EBF7

border

#CCC6D0

text

#0E0612

muted

#7E7A81

Preview Lab

Preview with #671C9F

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

Preview Lab → · Contrast checker → · Palette generator →