#673DB8#673DB8

#673DB8 is a mid, vivid violet. Relative luminance 0.097; OKLCH L 47.9% C 0.184 H 294.0°. Best body text is #FFFFFF at 7.15:1 contrast (WCAG AA passes).

Color values

HEX	#673DB8
RGB	rgb(103, 61, 184)
HSL	hsl(260, 50%, 48%)
HSV	hsv(260, 67%, 72%)
CMYK	cmyk(44%, 66.8%, 0%, 27.8%)
CIE-LAB	lab(37.26, 45.98, -58.64)
CIE-LCH	lch(37.26, 74.51, 308.10°)
OKLab	oklab(47.92% 0.0748 -0.1676)
OKLCH	oklch(47.92% 0.184 294)
XYZ	xyz(15.9116, 9.6813, 46.3684)
Luminance	0.0968 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 2.68

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#673DB8 #8EB83D

analogous

#3D50B8 #673DB8 #A43DB8

triadic

#673DB8 #B8673D #3DB867

tetradic

#673DB8 #B83D50 #8EB83D #3DB8A4

square

#673DB8 #B83D50 #8EB83D #3DB8A4

split-complementary

#673DB8 #B8A43D #50B83D

monochromatic

#341F5C #4D2E8A #673DB8 #8966CC #AC94DB

Accessibility & contrast

On white

7.15

#673DB8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.94

#673DB8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #673DB8

7.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##673DB8	#FFFFFF	#000000	##FFFFFF
##673DB8	1.00	7.15	2.94	7.15
#FFFFFF	7.15	1.00	21.00	1.00
#000000	2.94	21.00	1.00	21.00
##FFFFFF	7.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059BC

Deuteranopia (green-blind)

#0056B5

Tritanopia (blue-blind)

#505B75

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #673db8;
/* rgb */ color: rgb(103, 61, 184);
/* oklch */ color: oklch(47.9% 0.184 294.0);

Tailwind

colors: {
  custom: {
    50: '#9975ce',
    500: '#673db8',
    950: '#000000',
  },
}

SCSS

$custom: #673db8;
$custom-light: #9975ce;
$custom-dark: #000000;

JSON

{
  "hex": "#673db8",
  "rgb": {
    "r": 103,
    "g": 61,
    "b": 184
  },
  "hsl": {
    "h": 260.488,
    "s": 50.204,
    "l": 48.039
  },
  "oklch": {
    "l": 0.4792,
    "c": 0.18356,
    "h": 294
  },
  "luminance": 0.09682
}

Semantic roles & 50–950 ramp

primary

#673DB8

secondary

#B2C78A

accent

#DA4EAA

background

#F9F7FC

surface

#F2EDF9

border

#CCC8D2

text

#0E0814

muted

#7E7B82

Preview Lab

Preview with #673DB8

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

Preview Lab → · Contrast checker → · Palette generator →