#673C83#673C83
#673C83 is a dark, vivid violet. Relative luminance 0.078; OKLCH L 44.0% C 0.120 H 310.3°. Best body text is #FFFFFF at 8.23:1 contrast (WCAG AA passes).
Color values
| HEX | #673C83 |
|---|---|
| RGB | rgb(103, 60, 131) |
| HSL | hsl(276, 37%, 37%) |
| HSV | hsv(276, 54%, 51%) |
| CMYK | cmyk(21.4%, 54.2%, 0%, 48.6%) |
| CIE-LAB | lab(33.47, 32.68, -32.73) |
| CIE-LCH | lch(33.47, 46.25, 314.96°) |
| OKLab | oklab(44.01% 0.0778 -0.0916) |
| OKLCH | oklch(44.01% 0.12 310.3) |
| XYZ | xyz(11.3053, 7.7542, 22.3695) |
| Luminance | 0.0775 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Rebeccapurple
#663399
ΔE00 5.41
Purple (survey)
#7E1E9C
ΔE00 8.00
Darkslateblue
#483D8B
ΔE00 8.03
Darkish Purple
#751973
ΔE00 8.38
Light Eggplant
#894585
ΔE00 8.43
Royal Purple
#7851A9
ΔE00 8.54
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#673C83 #58833C
analogous
#433C83 #673C83 #833C7C
triadic
#673C83 #83673C #3C8367
tetradic
#673C83 #83433C #58833C #3C7C83
square
#673C83 #83433C #58833C #3C7C83
split-complementary
#673C83 #7C833C #3C8343
monochromatic
#25162F #462959 #673C83 #884FAD #A478C1
Accessibility & contrast
On white
8.23
#673C83 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.55
#673C83 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #673C83
8.23:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##673C83 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##673C83 | 1.00 | 8.23 | 2.55 | 8.23 |
| #FFFFFF | 8.23 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.55 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.23 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#294D85
Deuteranopia (green-blind)
#364F81
Tritanopia (blue-blind)
#644859
Achromatopsia (no color)
#4F4F4F
Design tokens & code
CSS
--color: #673c83; /* rgb */ color: rgb(103, 60, 131); /* oklch */ color: oklch(44.0% 0.120 310.3);
Tailwind
colors: {
custom: {
50: '#9473a7',
500: '#673c83',
950: '#000000',
},
}SCSS
$custom: #673c83; $custom-light: #9473a7; $custom-dark: #000000;
JSON
{
"hex": "#673c83",
"rgb": {
"r": 103,
"g": 60,
"b": 131
},
"hsl": {
"h": 276.338,
"s": 37.173,
"l": 37.451
},
"oklch": {
"l": 0.44009,
"c": 0.12016,
"h": 310.3
},
"luminance": 0.07754
}Semantic roles & 50–950 ramp
primary
#673C83
secondary
#87AB70
accent
#CD5B88
background
#F9F7FA
surface
#F2EDF4
border
#CCC8CE
text
#0D080F
muted
#7E7B7F