#6F51DB#6F51DB
#6F51DB is a mid, highly saturated violet. Relative luminance 0.144; OKLCH L 54.4% C 0.201 H 287.8°. Best body text is #FFFFFF at 5.42:1 contrast (WCAG AA passes).
Color values
| HEX | #6F51DB |
|---|---|
| RGB | rgb(111, 81, 219) |
| HSL | hsl(253, 66%, 59%) |
| HSV | hsv(253, 63%, 86%) |
| CMYK | cmyk(49.3%, 63%, 0%, 14.1%) |
| CIE-LAB | lab(44.77, 46.35, -66.68) |
| CIE-LCH | lch(44.77, 81.21, 304.80°) |
| OKLab | oklab(54.36% 0.0613 -0.191) |
| OKLCH | oklch(54.36% 0.201 287.8) |
| XYZ | xyz(22.2804, 14.3778, 68.6053) |
| Luminance | 0.1438 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Light Indigo
#6D5ACF
ΔE00 2.98
Slate Blue
#6A5ACD
ΔE00 3.29
Iris
#6258C4
ΔE00 4.48
Purpley
#8756E4
ΔE00 4.64
Dark Periwinkle
#665FD1
ΔE00 4.67
Purpleish Blue
#6140EF
ΔE00 4.70
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#6F51DB #BDDB51
analogous
#5178DB #6F51DB #B451DB
triadic
#6F51DB #DB6F51 #51DB6F
tetradic
#6F51DB #DB5178 #BDDB51 #51DBB4
square
#6F51DB #DB5178 #BDDB51 #51DBB4
split-complementary
#6F51DB #DBB451 #78DB51
monochromatic
#381E93 #4B29C6 #6F51DB #9984E5 #C3B6F0
Accessibility & contrast
On white
5.42
#6F51DB on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.88
#6F51DB on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #6F51DB
5.42:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##6F51DB | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##6F51DB | 1.00 | 5.42 | 3.88 | 5.42 |
| #FFFFFF | 5.42 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.88 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.42 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#006DDF
Deuteranopia (green-blind)
#0066D8
Tritanopia (blue-blind)
#49728F
Achromatopsia (no color)
#6A6A6A
Design tokens & code
CSS
--color: #6f51db; /* rgb */ color: rgb(111, 81, 219); /* oklch */ color: oklch(54.4% 0.201 287.8);
Tailwind
colors: {
custom: {
50: '#a183e7',
500: '#6f51db',
950: '#000000',
},
}SCSS
$custom: #6f51db; $custom-light: #a183e7; $custom-dark: #000000;
JSON
{
"hex": "#6f51db",
"rgb": {
"r": 111,
"g": 81,
"b": 219
},
"hsl": {
"h": 253.043,
"s": 65.714,
"l": 58.824
},
"oklch": {
"l": 0.54361,
"c": 0.20065,
"h": 287.8
},
"luminance": 0.14379
}Semantic roles & 50–950 ramp
primary
#6F51DB
secondary
#D3DFA9
accent
#E93FC4
background
#FAF8FE
surface
#F4EFFD
border
#CECAD5
text
#100B16
muted
#7F7C84