#673D96#673D96

#673D96 is a mid, vivid violet. Relative luminance 0.084; OKLCH L 45.4% C 0.142 H 302.9°. Best body text is #FFFFFF at 7.82:1 contrast (WCAG AA passes).

Color values

HEX	#673D96
RGB	rgb(103, 61, 150)
HSL	hsl(268, 42%, 41%)
HSV	hsv(268, 59%, 59%)
CMYK	cmyk(31.3%, 59.3%, 0%, 41.2%)
CIE-LAB	lab(34.85, 36.88, -42.18)
CIE-LCH	lch(34.85, 56.03, 311.17°)
OKLab	oklab(45.4% 0.0772 -0.1193)
OKLCH	oklch(45.4% 0.142 302.9)
XYZ	xyz(12.7660, 8.4231, 29.8015)
Luminance	0.0842 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#673D96 #6C963D

analogous

#3D4096 #673D96 #943D96

triadic

#673D96 #96673D #3D9667

tetradic

#673D96 #963D40 #6C963D #3D9694

square

#673D96 #963D40 #6C963D #3D9694

split-complementary

#673D96 #96943D #40963D

monochromatic

#2B1A3F #492B6A #673D96 #8556BA #A581CC

Accessibility & contrast

On white

7.82

#673D96 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#673D96 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #673D96

7.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##673D96	#FFFFFF	#000000	##FFFFFF
##673D96	1.00	7.82	2.68	7.82
#FFFFFF	7.82	1.00	21.00	1.00
#000000	2.68	21.00	1.00	21.00
##FFFFFF	7.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#155199

Deuteranopia (green-blind)

#275294

Tritanopia (blue-blind)

#5E4F63

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #673d96;
/* rgb */ color: rgb(103, 61, 150);
/* oklch */ color: oklch(45.4% 0.142 302.9);

Tailwind

colors: {
  custom: {
    50: '#9574b5',
    500: '#673d96',
    950: '#000000',
  },
}

SCSS

$custom: #673d96;
$custom-light: #9574b5;
$custom-dark: #000000;

JSON

{
  "hex": "#673d96",
  "rgb": {
    "r": 103,
    "g": 61,
    "b": 150
  },
  "hsl": {
    "h": 268.315,
    "s": 42.18,
    "l": 41.373
  },
  "oklch": {
    "l": 0.45402,
    "c": 0.14209,
    "h": 302.9
  },
  "luminance": 0.08423
}

Semantic roles & 50–950 ramp

primary

#673D96

secondary

#99B679

accent

#D25697

background

#F9F7FB

surface

#F2EDF6

border

#CCC8D0

text

#0E0811

muted

#7E7B80

Preview Lab

Preview with #673D96

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

Preview Lab → · Contrast checker → · Palette generator →