#671790#671790

#671790 is a dark, vivid violet. Relative luminance 0.055; OKLCH L 40.5% C 0.184 H 310.3°. Best body text is #FFFFFF at 9.99:1 contrast (WCAG AA passes).

Color values

HEX	#671790
RGB	rgb(103, 23, 144)
HSL	hsl(280, 72%, 33%)
HSV	hsv(280, 84%, 56%)
CMYK	cmyk(28.5%, 84%, 0%, 43.5%)
CIE-LAB	lab(28.14, 52.90, -49.34)
CIE-LCH	lch(28.14, 72.34, 317.00°)
OKLab	oklab(40.47% 0.1186 -0.1401)
OKLCH	oklch(40.47% 0.184 310.3)
XYZ	xyz(10.9330, 5.5102, 26.8678)
Luminance	0.0551 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#671790 #409017

analogous

#2A1790 #671790 #90177D

triadic

#671790 #906717 #179067

tetradic

#671790 #902A17 #409017 #177D90

square

#671790 #902A17 #409017 #177D90

split-complementary

#671790 #7D9017 #17902A

monochromatic

#1C0626 #410F5B #671790 #8D1FC5 #AA41E1

Accessibility & contrast

On white

9.99

#671790 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#671790 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #671790

9.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##671790	#FFFFFF	#000000	##FFFFFF
##671790	1.00	9.99	2.10	9.99
#FFFFFF	9.99	1.00	21.00	1.00
#000000	2.10	21.00	1.00	21.00
##FFFFFF	9.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F93

Deuteranopia (green-blind)

#00448E

Tritanopia (blue-blind)

#613755

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #671790;
/* rgb */ color: rgb(103, 23, 144);
/* oklch */ color: oklch(40.5% 0.184 310.3);

Tailwind

colors: {
  custom: {
    50: '#9760b1',
    500: '#671790',
    950: '#000000',
  },
}

SCSS

$custom: #671790;
$custom-light: #9760b1;
$custom-dark: #000000;

JSON

{
  "hex": "#671790",
  "rgb": {
    "r": 103,
    "g": 23,
    "b": 144
  },
  "hsl": {
    "h": 279.669,
    "s": 72.455,
    "l": 32.745
  },
  "oklch": {
    "l": 0.40467,
    "c": 0.18356,
    "h": 310.3
  },
  "luminance": 0.0551
}

Semantic roles & 50–950 ramp

primary

#671790

secondary

#6DC142

accent

#EF3976

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0E0511

muted

#7E7A80

Preview Lab

Preview with #671790

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

Preview Lab → · Contrast checker → · Palette generator →