#673CC4#673CC4
#673CC4 is a mid, vivid violet. Relative luminance 0.101; OKLCH L 48.8% C 0.199 H 291.8°. Best body text is #FFFFFF at 6.95:1 contrast (WCAG AA passes).
Color values
| HEX | #673CC4 |
|---|---|
| RGB | rgb(103, 60, 196) |
| HSL | hsl(259, 54%, 50%) |
| HSV | hsv(259, 69%, 77%) |
| CMYK | cmyk(47.4%, 69.4%, 0%, 23.1%) |
| CIE-LAB | lab(38.02, 49.80, -64.44) |
| CIE-LCH | lch(38.02, 81.44, 307.70°) |
| OKLab | oklab(48.76% 0.0739 -0.1847) |
| OKLCH | oklch(48.76% 0.199 291.8) |
| XYZ | xyz(17.1704, 10.1002, 53.2587) |
| Luminance | 0.1010 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Bluey Purple
#6241C7
ΔE00 1.55
Blurple
#5539CC
ΔE00 3.00
Blue With A Hint Of Purple
#533CC6
ΔE00 3.13
Burple
#6832E3
ΔE00 4.11
Purpley Blue
#5F34E7
ΔE00 4.60
Ocean Blue
#4F42B5
ΔE00 4.75
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#673CC4 #99C43C
analogous
#3C55C4 #673CC4 #AB3CC4
triadic
#673CC4 #C4673C #3CC467
tetradic
#673CC4 #C43C55 #99C43C #3CC4AB
square
#673CC4 #C43C55 #99C43C #3CC4AB
split-complementary
#673CC4 #C4AB3C #55C43C
monochromatic
#361F67 #4E2D96 #673CC4 #8C6BD2 #B09AE0
Accessibility & contrast
On white
6.95
#673CC4 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.02
#673CC4 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #673CC4
6.95:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##673CC4 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##673CC4 | 1.00 | 6.95 | 3.02 | 6.95 |
| #FFFFFF | 6.95 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.02 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 6.95 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#005CC8
Deuteranopia (green-blind)
#0057C1
Tritanopia (blue-blind)
#4A5E7B
Achromatopsia (no color)
#595959
Design tokens & code
CSS
--color: #673cc4; /* rgb */ color: rgb(103, 60, 196); /* oklch */ color: oklch(48.8% 0.199 291.8);
Tailwind
colors: {
custom: {
50: '#9a75d7',
500: '#673cc4',
950: '#000000',
},
}SCSS
$custom: #673cc4; $custom-light: #9a75d7; $custom-dark: #000000;
JSON
{
"hex": "#673cc4",
"rgb": {
"r": 103,
"g": 60,
"b": 196
},
"hsl": {
"h": 258.971,
"s": 53.543,
"l": 50.196
},
"oklch": {
"l": 0.48758,
"c": 0.19893,
"h": 291.8
},
"luminance": 0.10101
}Semantic roles & 50–950 ramp
primary
#673CC4
secondary
#B9CC90
accent
#DD4BAF
background
#FAF7FD
surface
#F3EDFA
border
#CDC8D3
text
#0F0814
muted
#7F7B83