#671D91#671D91

#671D91 is a dark, vivid violet. Relative luminance 0.058; OKLCH L 41.0% C 0.179 H 309.4°. Best body text is #FFFFFF at 9.72:1 contrast (WCAG AA passes).

Color values

HEX	#671D91
RGB	rgb(103, 29, 145)
HSL	hsl(278, 67%, 34%)
HSV	hsv(278, 80%, 57%)
CMYK	cmyk(29%, 80%, 0%, 43.1%)
CIE-LAB	lab(28.92, 51.09, -48.69)
CIE-LCH	lch(28.92, 70.58, 316.38°)
OKLab	oklab(41.04% 0.1136 -0.1382)
OKLCH	oklch(41.04% 0.179 309.4)
XYZ	xyz(11.1427, 5.8069, 27.3164)
Luminance	0.0581 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#671D91 #47911D

analogous

#2D1D91 #671D91 #911D81

triadic

#671D91 #91671D #1D9167

tetradic

#671D91 #912D1D #47911D #1D8191

square

#671D91 #912D1D #47911D #1D8191

split-complementary

#671D91 #81911D #1D912D

monochromatic

#1F092B #43135E #671D91 #8B27C4 #A84DDB

Accessibility & contrast

On white

9.72

#671D91 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#671D91 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #671D91

9.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##671D91	#FFFFFF	#000000	##FFFFFF
##671D91	1.00	9.72	2.16	9.72
#FFFFFF	9.72	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004194

Deuteranopia (green-blind)

#00458F

Tritanopia (blue-blind)

#613A57

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #671d91;
/* rgb */ color: rgb(103, 29, 145);
/* oklch */ color: oklch(41.0% 0.179 309.4);

Tailwind

colors: {
  custom: {
    50: '#9762b2',
    500: '#671d91',
    950: '#000000',
  },
}

SCSS

$custom: #671d91;
$custom-light: #9762b2;
$custom-dark: #000000;

JSON

{
  "hex": "#671d91",
  "rgb": {
    "r": 103,
    "g": 29,
    "b": 145
  },
  "hsl": {
    "h": 278.276,
    "s": 66.667,
    "l": 34.118
  },
  "oklch": {
    "l": 0.41036,
    "c": 0.17893,
    "h": 309.4
  },
  "luminance": 0.05807
}

Semantic roles & 50–950 ramp

primary

#671D91

secondary

#75BE4C

accent

#EA3E7C

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0E0611

muted

#7E7A80

Preview Lab

Preview with #671D91

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

Preview Lab → · Contrast checker → · Palette generator →