#673AAF#673AAF

#673AAF is a mid, vivid violet. Relative luminance 0.090; OKLCH L 46.8% C 0.177 H 296.6°. Best body text is #FFFFFF at 7.50:1 contrast (WCAG AA passes).

Color values

HEX	#673AAF
RGB	rgb(103, 58, 175)
HSL	hsl(263, 50%, 46%)
HSV	hsv(263, 67%, 69%)
CMYK	cmyk(41.1%, 66.9%, 0%, 31.4%)
CIE-LAB	lab(35.99, 45.14, -55.37)
CIE-LCH	lch(35.99, 71.44, 309.19°)
OKLab	oklab(46.79% 0.0792 -0.158)
OKLCH	oklch(46.79% 0.177 296.6)
XYZ	xyz(14.8424, 9.0045, 41.5052)
Luminance	0.0901 (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

#673AAF #82AF3A

analogous

#3A47AF #673AAF #A13AAF

triadic

#673AAF #AF673A #3AAF67

tetradic

#673AAF #AF3A47 #82AF3A #3AAFA1

square

#673AAF #AF3A47 #82AF3A #3AAFA1

split-complementary

#673AAF #AFA13A #47AF3A

monochromatic

#311C53 #4C2B81 #673AAF #875DC9 #A98BD9

Accessibility & contrast

On white

7.50

#673AAF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.80

#673AAF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #673AAF

7.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##673AAF	#FFFFFF	#000000	##FFFFFF
##673AAF	1.00	7.50	2.80	7.50
#FFFFFF	7.50	1.00	21.00	1.00
#000000	2.80	21.00	1.00	21.00
##FFFFFF	7.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055B3

Deuteranopia (green-blind)

#0053AD

Tritanopia (blue-blind)

#55566F

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #673aaf;
/* rgb */ color: rgb(103, 58, 175);
/* oklch */ color: oklch(46.8% 0.177 296.6);

Tailwind

colors: {
  custom: {
    50: '#9873c8',
    500: '#673aaf',
    950: '#000000',
  },
}

SCSS

$custom: #673aaf;
$custom-light: #9873c8;
$custom-dark: #000000;

JSON

{
  "hex": "#673aaf",
  "rgb": {
    "r": 103,
    "g": 58,
    "b": 175
  },
  "hsl": {
    "h": 263.077,
    "s": 50.215,
    "l": 45.686
  },
  "oklch": {
    "l": 0.4679,
    "c": 0.17675,
    "h": 296.6
  },
  "luminance": 0.09005
}

Semantic roles & 50–950 ramp

primary

#673AAF

secondary

#AAC382

accent

#DA4EA4

background

#F9F7FC

surface

#F2EDF8

border

#CCC8D1

text

#0E0813

muted

#7E7B82

Preview Lab

Preview with #673AAF

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

Preview Lab → · Contrast checker → · Palette generator →