#673FCB#673FCB
#673FCB is a mid, highly saturated violet. Relative luminance 0.107; OKLCH L 49.7% C 0.204 H 290.1°. Best body text is #FFFFFF at 6.67:1 contrast (WCAG AA passes).
Color values
| HEX | #673FCB |
|---|---|
| RGB | rgb(103, 63, 203) |
| HSL | hsl(257, 57%, 52%) |
| HSV | hsv(257, 69%, 80%) |
| CMYK | cmyk(49.3%, 69%, 0%, 20.4%) |
| CIE-LAB | lab(39.16, 50.17, -66.66) |
| CIE-LCH | lch(39.16, 83.44, 306.97°) |
| OKLab | oklab(49.74% 0.0699 -0.1912) |
| OKLCH | oklch(49.74% 0.204 290.1) |
| XYZ | xyz(18.1474, 10.7496, 57.6070) |
| Luminance | 0.1075 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Bluey Purple
#6241C7
ΔE00 1.05
Blurple
#5539CC
ΔE00 3.01
Blue With A Hint Of Purple
#533CC6
ΔE00 3.21
Burple
#6832E3
ΔE00 3.56
Bluish Purple
#703BE7
ΔE00 3.84
Purpley Blue
#5F34E7
ΔE00 3.92
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#673FCB #A3CB3F
analogous
#3F5DCB #673FCB #AD3FCB
triadic
#673FCB #CB673F #3FCB67
tetradic
#673FCB #CB3F5D #A3CB3F #3FCBAD
square
#673FCB #CB3F5D #A3CB3F #3FCBAD
split-complementary
#673FCB #CBAD3F #5DCB3F
monochromatic
#361F71 #4D2CA1 #673FCB #8D6FD8 #B39FE5
Accessibility & contrast
On white
6.67
#673FCB on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.15
#673FCB on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #673FCB
6.67:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##673FCB | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##673FCB | 1.00 | 6.67 | 3.15 | 6.67 |
| #FFFFFF | 6.67 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.15 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 6.67 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#005FCF
Deuteranopia (green-blind)
#0059C8
Tritanopia (blue-blind)
#456380
Achromatopsia (no color)
#5C5C5C
Design tokens & code
CSS
--color: #673fcb; /* rgb */ color: rgb(103, 63, 203); /* oklch */ color: oklch(49.7% 0.204 290.1);
Tailwind
colors: {
custom: {
50: '#9b77dc',
500: '#673fcb',
950: '#000000',
},
}SCSS
$custom: #673fcb; $custom-light: #9b77dc; $custom-dark: #000000;
JSON
{
"hex": "#673fcb",
"rgb": {
"r": 103,
"g": 63,
"b": 203
},
"hsl": {
"h": 257.143,
"s": 57.377,
"l": 52.157
},
"oklch": {
"l": 0.49744,
"c": 0.2036,
"h": 290.1
},
"luminance": 0.1075
}Semantic roles & 50–950 ramp
primary
#673FCB
secondary
#C0D194
accent
#E147B5
background
#FAF7FD
surface
#F4EDFB
border
#CEC8D4
text
#0F0915
muted
#7F7B83