#684AC6#684AC6
#684AC6 is a mid, vivid violet. Relative luminance 0.119; OKLCH L 51.0% C 0.184 H 289.4°. Best body text is #FFFFFF at 6.21:1 contrast (WCAG AA passes).
Color values
| HEX | #684AC6 |
|---|---|
| RGB | rgb(104, 74, 198) |
| HSL | hsl(255, 52%, 53%) |
| HSV | hsv(255, 63%, 78%) |
| CMYK | cmyk(47.5%, 62.6%, 0%, 22.4%) |
| CIE-LAB | lab(41.08, 42.92, -60.62) |
| CIE-LCH | lch(41.08, 74.27, 305.30°) |
| OKLab | oklab(51.04% 0.061 -0.1734) |
| OKLCH | oklch(51.04% 0.184 289.4) |
| XYZ | xyz(18.3478, 11.9171, 54.7486) |
| Luminance | 0.1192 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Bluey Purple
#6241C7
ΔE00 2.46
Iris
#6258C4
ΔE00 4.39
Blue With A Hint Of Purple
#533CC6
ΔE00 4.72
Slate Blue
#6A5ACD
ΔE00 4.73
Light Indigo
#6D5ACF
ΔE00 4.80
Blurple
#5539CC
ΔE00 5.01
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#684AC6 #A8C64A
analogous
#4A6AC6 #684AC6 #A64AC6
triadic
#684AC6 #C6684A #4AC668
tetradic
#684AC6 #C64A6A #A8C64A #4AC6A6
square
#684AC6 #C64A6A #A8C64A #4AC6A6
split-complementary
#684AC6 #C6A64A #6AC64A
monochromatic
#372472 #4D32A0 #684AC6 #8F79D5 #B6A7E3
Accessibility & contrast
On white
6.21
#684AC6 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.38
#684AC6 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #684AC6
6.21:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##684AC6 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##684AC6 | 1.00 | 6.21 | 3.38 | 6.21 |
| #FFFFFF | 6.21 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.38 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 6.21 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0063CA
Deuteranopia (green-blind)
#005EC3
Tritanopia (blue-blind)
#4A6781
Achromatopsia (no color)
#616161
Design tokens & code
CSS
--color: #684ac6; /* rgb */ color: rgb(104, 74, 198); /* oklch */ color: oklch(51.0% 0.184 289.4);
Tailwind
colors: {
custom: {
50: '#9a7ed8',
500: '#684ac6',
950: '#000000',
},
}SCSS
$custom: #684ac6; $custom-light: #9a7ed8; $custom-dark: #000000;
JSON
{
"hex": "#684ac6",
"rgb": {
"r": 104,
"g": 74,
"b": 198
},
"hsl": {
"h": 254.516,
"s": 52.101,
"l": 53.333
},
"oklch": {
"l": 0.51037,
"c": 0.18385,
"h": 289.4
},
"luminance": 0.11918
}Semantic roles & 50–950 ramp
primary
#684AC6
secondary
#C4D19B
accent
#DC4CB9
background
#FAF7FD
surface
#F3EEFA
border
#CDC9D3
text
#0F0A15
muted
#7F7C83