#684BC8#684BC8
#684BC8 is a mid, vivid violet. Relative luminance 0.121; OKLCH L 51.3% C 0.185 H 288.8°. Best body text is #FFFFFF at 6.12:1 contrast (WCAG AA passes).
Color values
| HEX | #684BC8 |
|---|---|
| RGB | rgb(104, 75, 200) |
| HSL | hsl(254, 53%, 54%) |
| HSV | hsv(254, 63%, 78%) |
| CMYK | cmyk(48%, 62.5%, 0%, 21.6%) |
| CIE-LAB | lab(41.45, 42.93, -61.19) |
| CIE-LCH | lch(41.45, 74.75, 305.05°) |
| OKLab | oklab(51.35% 0.0598 -0.1751) |
| OKLCH | oklch(51.35% 0.185 288.8) |
| XYZ | xyz(18.6473, 12.1446, 55.9940) |
| Luminance | 0.1215 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Bluey Purple
#6241C7
ΔE00 2.71
Iris
#6258C4
ΔE00 4.13
Slate Blue
#6A5ACD
ΔE00 4.39
Light Indigo
#6D5ACF
ΔE00 4.46
Blue With A Hint Of Purple
#533CC6
ΔE00 4.92
Bluish Purple
#703BE7
ΔE00 5.10
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#684BC8 #ABC84B
analogous
#4B6DC8 #684BC8 #A74BC8
triadic
#684BC8 #C8684B #4BC868
tetradic
#684BC8 #C84B6D #ABC84B #4BC8A7
square
#684BC8 #C84B6D #ABC84B #4BC8A7
split-complementary
#684BC8 #C8A74B #6DC84B
monochromatic
#372475 #4C32A4 #684BC8 #8F7AD6 #B7A9E5
Accessibility & contrast
On white
6.12
#684BC8 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.43
#684BC8 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #684BC8
6.12:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##684BC8 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##684BC8 | 1.00 | 6.12 | 3.43 | 6.12 |
| #FFFFFF | 6.12 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.43 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 6.12 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0064CC
Deuteranopia (green-blind)
#005FC5
Tritanopia (blue-blind)
#486982
Achromatopsia (no color)
#626262
Design tokens & code
CSS
--color: #684bc8; /* rgb */ color: rgb(104, 75, 200); /* oklch */ color: oklch(51.3% 0.185 288.8);
Tailwind
colors: {
custom: {
50: '#9a7fda',
500: '#684bc8',
950: '#000000',
},
}SCSS
$custom: #684bc8; $custom-light: #9a7fda; $custom-dark: #000000;
JSON
{
"hex": "#684bc8",
"rgb": {
"r": 104,
"g": 75,
"b": 200
},
"hsl": {
"h": 253.92,
"s": 53.191,
"l": 53.922
},
"oklch": {
"l": 0.51346,
"c": 0.18505,
"h": 288.8
},
"luminance": 0.12145
}Semantic roles & 50–950 ramp
primary
#684BC8
secondary
#C6D29D
accent
#DD4BBB
background
#FAF7FD
surface
#F3EEFB
border
#CDC9D4
text
#0F0A15
muted
#7F7C83