#673BC4#673BC4
#673BC4 is a mid, highly saturated violet. Relative luminance 0.100; OKLCH L 48.6% C 0.200 H 292.0°. Best body text is #FFFFFF at 7.00:1 contrast (WCAG AA passes).
Color values
| HEX | #673BC4 |
|---|---|
| RGB | rgb(103, 59, 196) |
| HSL | hsl(259, 54%, 50%) |
| HSV | hsv(259, 70%, 77%) |
| CMYK | cmyk(47.4%, 69.9%, 0%, 23.1%) |
| CIE-LAB | lab(37.84, 50.31, -64.74) |
| CIE-LCH | lch(37.84, 82.00, 307.85°) |
| OKLab | oklab(48.63% 0.0749 -0.1856) |
| OKLCH | oklch(48.63% 0.2 292) |
| XYZ | xyz(17.1185, 9.9964, 53.2414) |
| Luminance | 0.1000 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Bluey Purple
#6241C7
ΔE00 1.73
Blurple
#5539CC
ΔE00 2.97
Blue With A Hint Of Purple
#533CC6
ΔE00 3.14
Burple
#6832E3
ΔE00 4.06
Purpley Blue
#5F34E7
ΔE00 4.57
Ocean Blue
#4F42B5
ΔE00 4.83
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#673BC4 #98C43B
analogous
#3B54C4 #673BC4 #AB3BC4
triadic
#673BC4 #C4673B #3BC467
tetradic
#673BC4 #C43B54 #98C43B #3BC4AB
square
#673BC4 #C43B54 #98C43B #3BC4AB
split-complementary
#673BC4 #C4AB3B #54C43B
monochromatic
#361F66 #4E2D95 #673BC4 #8B6AD2 #B099E0
Accessibility & contrast
On white
7.00
#673BC4 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
3.00
#673BC4 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #673BC4
7.00:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##673BC4 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##673BC4 | 1.00 | 7.00 | 3.00 | 7.00 |
| #FFFFFF | 7.00 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.00 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.00 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#005BC8
Deuteranopia (green-blind)
#0056C1
Tritanopia (blue-blind)
#4A5E7B
Achromatopsia (no color)
#595959
Design tokens & code
CSS
--color: #673bc4; /* rgb */ color: rgb(103, 59, 196); /* oklch */ color: oklch(48.6% 0.200 292.0);
Tailwind
colors: {
custom: {
50: '#9a74d7',
500: '#673bc4',
950: '#000000',
},
}SCSS
$custom: #673bc4; $custom-light: #9a74d7; $custom-dark: #000000;
JSON
{
"hex": "#673bc4",
"rgb": {
"r": 103,
"g": 59,
"b": 196
},
"hsl": {
"h": 259.27,
"s": 53.725,
"l": 50
},
"oklch": {
"l": 0.48626,
"c": 0.20011,
"h": 292
},
"luminance": 0.09997
}Semantic roles & 50–950 ramp
primary
#673BC4
secondary
#B8CC8F
accent
#DD4BAE
background
#FAF7FD
surface
#F3EDFA
border
#CDC8D3
text
#0F0814
muted
#7F7B83