#671F8C#671F8C

#671F8C is a dark, vivid violet. Relative luminance 0.058; OKLCH L 40.8% C 0.172 H 311.0°. Best body text is #FFFFFF at 9.76:1 contrast (WCAG AA passes).

Color values

HEX	#671F8C
RGB	rgb(103, 31, 140)
HSL	hsl(280, 64%, 34%)
HSV	hsv(280, 78%, 55%)
CMYK	cmyk(26.4%, 77.9%, 0%, 45.1%)
CIE-LAB	lab(28.79, 49.23, -45.81)
CIE-LCH	lch(28.79, 67.24, 317.06°)
OKLab	oklab(40.82% 0.1129 -0.1298)
OKLCH	oklch(40.82% 0.172 311)
XYZ	xyz(10.8162, 5.7573, 25.3473)
Luminance	0.0576 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#671F8C #448C1F

analogous

#301F8C #671F8C #8C1F7A

triadic

#671F8C #8C671F #1F8C67

tetradic

#671F8C #8C301F #448C1F #1F7A8C

square

#671F8C #8C301F #448C1F #1F7A8C

split-complementary

#671F8C #7A8C1F #1F8C30

monochromatic

#1D0928 #42145A #671F8C #8C2ABE #A94ED8

Accessibility & contrast

On white

9.76

#671F8C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#671F8C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #671F8C

9.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##671F8C	#FFFFFF	#000000	##FFFFFF
##671F8C	1.00	9.76	2.15	9.76
#FFFFFF	9.76	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00418F

Deuteranopia (green-blind)

#06458A

Tritanopia (blue-blind)

#623955

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #671f8c;
/* rgb */ color: rgb(103, 31, 140);
/* oklch */ color: oklch(40.8% 0.172 311.0);

Tailwind

colors: {
  custom: {
    50: '#9763ae',
    500: '#671f8c',
    950: '#000000',
  },
}

SCSS

$custom: #671f8c;
$custom-light: #9763ae;
$custom-dark: #000000;

JSON

{
  "hex": "#671f8c",
  "rgb": {
    "r": 103,
    "g": 31,
    "b": 140
  },
  "hsl": {
    "h": 279.633,
    "s": 63.743,
    "l": 33.529
  },
  "oklch": {
    "l": 0.40823,
    "c": 0.172,
    "h": 311
  },
  "luminance": 0.05757
}

Semantic roles & 50–950 ramp

primary

#671F8C

secondary

#72BB4C

accent

#E74179

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0E0610

muted

#7E7A7F

Preview Lab

Preview with #671F8C

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

Preview Lab → · Contrast checker → · Palette generator →