#673BB0#673BB0
#673BB0 is a mid, vivid violet. Relative luminance 0.091; OKLCH L 47.0% C 0.177 H 296.2°. Best body text is #FFFFFF at 7.42:1 contrast (WCAG AA passes).
Color values
| HEX | #673BB0 |
|---|---|
| RGB | rgb(103, 59, 176) |
| HSL | hsl(263, 50%, 46%) |
| HSV | hsv(263, 66%, 69%) |
| CMYK | cmyk(41.5%, 66.5%, 0%, 31%) |
| CIE-LAB | lab(36.26, 44.88, -55.53) |
| CIE-LCH | lch(36.26, 71.40, 308.95°) |
| OKLab | oklab(47.01% 0.078 -0.1585) |
| OKLCH | oklch(47.01% 0.177 296.2) |
| XYZ | xyz(14.9919, 9.1458, 42.0413) |
| Luminance | 0.0915 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Bluey Purple
#6241C7
ΔE00 3.98
Rebeccapurple
#663399
ΔE00 4.19
Blue With A Hint Of Purple
#533CC6
ΔE00 4.81
Ocean Blue
#4F42B5
ΔE00 4.95
Blurple
#5539CC
ΔE00 5.09
Purple Blue
#5D21D0
ΔE00 6.31
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#673BB0 #84B03B
analogous
#3B49B0 #673BB0 #A13BB0
triadic
#673BB0 #B0673B #3BB067
tetradic
#673BB0 #B03B49 #84B03B #3BB0A1
square
#673BB0 #B03B49 #84B03B #3BB0A1
split-complementary
#673BB0 #B0A13B #49B03B
monochromatic
#311C54 #4C2C82 #673BB0 #875FC9 #A98DD9
Accessibility & contrast
On white
7.42
#673BB0 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.83
#673BB0 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #673BB0
7.42:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##673BB0 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##673BB0 | 1.00 | 7.42 | 2.83 | 7.42 |
| #FFFFFF | 7.42 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.83 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.42 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0056B4
Deuteranopia (green-blind)
#0054AE
Tritanopia (blue-blind)
#545670
Achromatopsia (no color)
#555555
Design tokens & code
CSS
--color: #673bb0; /* rgb */ color: rgb(103, 59, 176); /* oklch */ color: oklch(47.0% 0.177 296.2);
Tailwind
colors: {
custom: {
50: '#9874c8',
500: '#673bb0',
950: '#000000',
},
}SCSS
$custom: #673bb0; $custom-light: #9874c8; $custom-dark: #000000;
JSON
{
"hex": "#673bb0",
"rgb": {
"r": 103,
"g": 59,
"b": 176
},
"hsl": {
"h": 262.564,
"s": 49.787,
"l": 46.078
},
"oklch": {
"l": 0.47009,
"c": 0.17662,
"h": 296.2
},
"luminance": 0.09146
}Semantic roles & 50–950 ramp
primary
#673BB0
secondary
#ABC383
accent
#D94EA5
background
#F9F7FC
surface
#F2EDF8
border
#CCC8D1
text
#0E0813
muted
#7E7B82