#673FAB#673FAB

#673FAB is a mid, vivid violet. Relative luminance 0.094; OKLCH L 47.2% C 0.165 H 296.6°. Best body text is #FFFFFF at 7.30:1 contrast (WCAG AA passes).

Color values

HEX	#673FAB
RGB	rgb(103, 63, 171)
HSL	hsl(262, 46%, 46%)
HSV	hsv(262, 63%, 67%)
CMYK	cmyk(39.8%, 63.2%, 0%, 32.9%)
CIE-LAB	lab(36.70, 41.34, -51.84)
CIE-LCH	lch(36.70, 66.30, 308.57°)
OKLab	oklab(47.21% 0.0739 -0.1476)
OKLCH	oklch(47.21% 0.165 296.6)
XYZ	xyz(14.7198, 9.3786, 39.5549)
Luminance	0.0938 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#673FAB #83AB3F

analogous

#3F4DAB #673FAB #9D3FAB

triadic

#673FAB #AB673F #3FAB67

tetradic

#673FAB #AB3F4D #83AB3F #3FAB9D

square

#673FAB #AB3F4D #83AB3F #3FAB9D

split-complementary

#673FAB #AB9D3F #4DAB3F

monochromatic

#311E52 #4C2F7E #673FAB #8762C5 #A98FD6

Accessibility & contrast

On white

7.30

#673FAB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.88

#673FAB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #673FAB

7.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##673FAB	#FFFFFF	#000000	##FFFFFF
##673FAB	1.00	7.30	2.88	7.30
#FFFFFF	7.30	1.00	21.00	1.00
#000000	2.88	21.00	1.00	21.00
##FFFFFF	7.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057AE

Deuteranopia (green-blind)

#0055A9

Tritanopia (blue-blind)

#56576F

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #673fab;
/* rgb */ color: rgb(103, 63, 171);
/* oklch */ color: oklch(47.2% 0.165 296.6);

Tailwind

colors: {
  custom: {
    50: '#9776c5',
    500: '#673fab',
    950: '#000000',
  },
}

SCSS

$custom: #673fab;
$custom-light: #9776c5;
$custom-dark: #000000;

JSON

{
  "hex": "#673fab",
  "rgb": {
    "r": 103,
    "g": 63,
    "b": 171
  },
  "hsl": {
    "h": 262.222,
    "s": 46.154,
    "l": 45.882
  },
  "oklch": {
    "l": 0.4721,
    "c": 0.16513,
    "h": 296.6
  },
  "luminance": 0.09379
}

Semantic roles & 50–950 ramp

primary

#673FAB

secondary

#ABC185

accent

#D652A5

background

#F9F7FC

surface

#F2EDF8

border

#CCC8D1

text

#0E0913

muted

#7E7B82

Preview Lab

Preview with #673FAB

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

Preview Lab → · Contrast checker → · Palette generator →