#673FA3#673FA3
#673FA3 is a mid, vivid violet. Relative luminance 0.091; OKLCH L 46.6% C 0.155 H 298.6°. Best body text is #FFFFFF at 7.46:1 contrast (WCAG AA passes).
Color values
| HEX | #673FA3 |
|---|---|
| RGB | rgb(103, 63, 163) |
| HSL | hsl(264, 44%, 44%) |
| HSV | hsv(264, 61%, 64%) |
| CMYK | cmyk(36.8%, 61.3%, 0%, 36.1%) |
| CIE-LAB | lab(36.14, 39.18, -47.96) |
| CIE-LCH | lch(36.14, 61.93, 309.25°) |
| OKLab | oklab(46.63% 0.0744 -0.1362) |
| OKLCH | oklch(46.63% 0.155 298.6) |
| XYZ | xyz(13.9802, 9.0828, 35.6598) |
| Luminance | 0.0908 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Rebeccapurple
#663399
ΔE00 3.31
Ocean Blue
#4F42B5
ΔE00 5.83
Bluey Purple
#6241C7
ΔE00 5.85
Royal Purple
#7851A9
ΔE00 5.89
Blue With A Hint Of Purple
#533CC6
ΔE00 6.70
Darkslateblue
#483D8B
ΔE00 6.84
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#673FA3 #7BA33F
analogous
#3F49A3 #673FA3 #993FA3
triadic
#673FA3 #A3673F #3FA367
tetradic
#673FA3 #A33F49 #7BA33F #3FA399
square
#673FA3 #A33F49 #7BA33F #3FA399
split-complementary
#673FA3 #A3993F #49A33F
monochromatic
#2F1D4B #4B2E77 #673FA3 #865EC1 #A78AD2
Accessibility & contrast
On white
7.46
#673FA3 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.82
#673FA3 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #673FA3
7.46:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##673FA3 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##673FA3 | 1.00 | 7.46 | 2.82 | 7.46 |
| #FFFFFF | 7.46 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.82 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.46 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0055A6
Deuteranopia (green-blind)
#1854A1
Tritanopia (blue-blind)
#59546B
Achromatopsia (no color)
#555555
Design tokens & code
CSS
--color: #673fa3; /* rgb */ color: rgb(103, 63, 163); /* oklch */ color: oklch(46.6% 0.155 298.6);
Tailwind
colors: {
custom: {
50: '#9776bf',
500: '#673fa3',
950: '#000000',
},
}SCSS
$custom: #673fa3; $custom-light: #9776bf; $custom-dark: #000000;
JSON
{
"hex": "#673fa3",
"rgb": {
"r": 103,
"g": 63,
"b": 163
},
"hsl": {
"h": 264,
"s": 44.248,
"l": 44.314
},
"oklch": {
"l": 0.46625,
"c": 0.15523,
"h": 298.6
},
"luminance": 0.09083
}Semantic roles & 50–950 ramp
primary
#673FA3
secondary
#A5BD81
accent
#D454A1
background
#F9F7FB
surface
#F2EDF7
border
#CCC8D0
text
#0E0812
muted
#7E7B81