#673EA7#673EA7

#673EA7 is a mid, vivid violet. Relative luminance 0.091; OKLCH L 46.8% C 0.162 H 297.8°. Best body text is #FFFFFF at 7.44:1 contrast (WCAG AA passes).

Color values

HEX	#673EA7
RGB	rgb(103, 62, 167)
HSL	hsl(263, 46%, 45%)
HSV	hsv(263, 63%, 65%)
CMYK	cmyk(38.3%, 62.9%, 0%, 34.5%)
CIE-LAB	lab(36.21, 40.82, -50.24)
CIE-LCH	lch(36.21, 64.73, 309.09°)
OKLab	oklab(46.76% 0.0754 -0.143)
OKLCH	oklch(46.76% 0.162 297.8)
XYZ	xyz(14.2894, 9.1186, 37.5589)
Luminance	0.0912 (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

#673EA7 #7EA73E

analogous

#3E49A7 #673EA7 #9C3EA7

triadic

#673EA7 #A7673E #3EA767

tetradic

#673EA7 #A73E49 #7EA73E #3EA79C

square

#673EA7 #A73E49 #7EA73E #3EA79C

split-complementary

#673EA7 #A79C3E #49A73E

monochromatic

#301D4E #4B2D7A #673EA7 #865FC3 #A88BD4

Accessibility & contrast

On white

7.44

#673EA7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.82

#673EA7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #673EA7

7.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##673EA7	#FFFFFF	#000000	##FFFFFF
##673EA7	1.00	7.44	2.82	7.44
#FFFFFF	7.44	1.00	21.00	1.00
#000000	2.82	21.00	1.00	21.00
##FFFFFF	7.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055AA

Deuteranopia (green-blind)

#0A54A5

Tritanopia (blue-blind)

#58556C

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #673ea7;
/* rgb */ color: rgb(103, 62, 167);
/* oklch */ color: oklch(46.8% 0.162 297.8);

Tailwind

colors: {
  custom: {
    50: '#9775c2',
    500: '#673ea7',
    950: '#000000',
  },
}

SCSS

$custom: #673ea7;
$custom-light: #9775c2;
$custom-dark: #000000;

JSON

{
  "hex": "#673ea7",
  "rgb": {
    "r": 103,
    "g": 62,
    "b": 167
  },
  "hsl": {
    "h": 263.429,
    "s": 45.852,
    "l": 44.902
  },
  "oklch": {
    "l": 0.46763,
    "c": 0.16162,
    "h": 297.8
  },
  "luminance": 0.09119
}

Semantic roles & 50–950 ramp

primary

#673EA7

secondary

#A7BF82

accent

#D652A2

background

#F9F7FC

surface

#F2EDF8

border

#CCC8D1

text

#0E0812

muted

#7E7B81

Preview Lab

Preview with #673EA7

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

Preview Lab → · Contrast checker → · Palette generator →