#671F9F#671F9F

#671F9F is a dark, vivid violet. Relative luminance 0.064; OKLCH L 42.4% C 0.191 H 304.7°. Best body text is #FFFFFF at 9.24:1 contrast (WCAG AA passes).

Color values

HEX	#671F9F
RGB	rgb(103, 31, 159)
HSL	hsl(274, 67%, 37%)
HSV	hsv(274, 81%, 62%)
CMYK	cmyk(35.2%, 80.5%, 0%, 37.6%)
CIE-LAB	lab(30.32, 53.53, -54.99)
CIE-LCH	lch(30.32, 76.74, 314.23°)
OKLab	oklab(42.37% 0.1084 -0.1567)
OKLCH	oklch(42.37% 0.191 304.7)
XYZ	xyz(12.3401, 6.3668, 33.3730)
Luminance	0.0637 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#671F9F #579F1F

analogous

#271F9F #671F9F #9F1F97

triadic

#671F9F #9F671F #1F9F67

tetradic

#671F9F #9F271F #579F1F #1F979F

square

#671F9F #9F271F #579F1F #1F979F

split-complementary

#671F9F #979F1F #1F9F27

monochromatic

#250B39 #46156C #671F9F #8829D2 #A55ADF

Accessibility & contrast

On white

9.24

#671F9F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#671F9F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #671F9F

9.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##671F9F	#FFFFFF	#000000	##FFFFFF
##671F9F	1.00	9.24	2.27	9.24
#FFFFFF	9.24	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0046A2

Deuteranopia (green-blind)

#00479D

Tritanopia (blue-blind)

#5C415F

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #671f9f;
/* rgb */ color: rgb(103, 31, 159);
/* oklch */ color: oklch(42.4% 0.191 304.7);

Tailwind

colors: {
  custom: {
    50: '#9864bc',
    500: '#671f9f',
    950: '#000000',
  },
}

SCSS

$custom: #671f9f;
$custom-light: #9864bc;
$custom-dark: #000000;

JSON

{
  "hex": "#671f9f",
  "rgb": {
    "r": 103,
    "g": 31,
    "b": 159
  },
  "hsl": {
    "h": 273.75,
    "s": 67.368,
    "l": 37.255
  },
  "oklch": {
    "l": 0.42372,
    "c": 0.19056,
    "h": 304.7
  },
  "luminance": 0.06367
}

Semantic roles & 50–950 ramp

primary

#671F9F

secondary

#86C357

accent

#EA3E89

background

#F9F6FB

surface

#F2EBF7

border

#CCC6D0

text

#0E0612

muted

#7E7A81

Preview Lab

Preview with #671F9F

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

Preview Lab → · Contrast checker → · Palette generator →