#6641AA#6641AA
#6641AA is a mid, vivid violet. Relative luminance 0.095; OKLCH L 47.3% C 0.161 H 295.9°. Best body text is #FFFFFF at 7.24:1 contrast (WCAG AA passes).
Color values
| HEX | #6641AA |
|---|---|
| RGB | rgb(102, 65, 170) |
| HSL | hsl(261, 45%, 46%) |
| HSV | hsv(261, 62%, 67%) |
| CMYK | cmyk(40%, 61.8%, 0%, 33.3%) |
| CIE-LAB | lab(36.94, 39.72, -50.86) |
| CIE-LCH | lch(36.94, 64.53, 307.99°) |
| OKLab | oklab(47.34% 0.0703 -0.1448) |
| OKLCH | oklch(47.34% 0.161 295.9) |
| XYZ | xyz(14.6236, 9.5074, 39.0871) |
| Luminance | 0.0951 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Rebeccapurple
#663399
ΔE00 4.42
Bluey Purple
#6241C7
ΔE00 4.57
Ocean Blue
#4F42B5
ΔE00 4.80
Blue With A Hint Of Purple
#533CC6
ΔE00 5.59
Royal Purple
#7851A9
ΔE00 5.79
Blurple
#5539CC
ΔE00 6.11
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#6641AA #85AA41
analogous
#4150AA #6641AA #9A41AA
triadic
#6641AA #AA6641 #41AA66
tetradic
#6641AA #AA4150 #85AA41 #41AA9A
square
#6641AA #AA4150 #85AA41 #41AA9A
split-complementary
#6641AA #AA9A41 #50AA41
monochromatic
#311F51 #4B307E #6641AA #8664C4 #A991D5
Accessibility & contrast
On white
7.24
#6641AA on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.90
#6641AA on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #6641AA
7.24:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##6641AA | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##6641AA | 1.00 | 7.24 | 2.90 | 7.24 |
| #FFFFFF | 7.24 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.90 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.24 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0058AD
Deuteranopia (green-blind)
#0955A8
Tritanopia (blue-blind)
#55586F
Achromatopsia (no color)
#575757
Design tokens & code
CSS
--color: #6641aa; /* rgb */ color: rgb(102, 65, 170); /* oklch */ color: oklch(47.3% 0.161 295.9);
Tailwind
colors: {
custom: {
50: '#9677c4',
500: '#6641aa',
950: '#000000',
},
}SCSS
$custom: #6641aa; $custom-light: #9677c4; $custom-dark: #000000;
JSON
{
"hex": "#6641aa",
"rgb": {
"r": 102,
"g": 65,
"b": 170
},
"hsl": {
"h": 261.143,
"s": 44.681,
"l": 46.078
},
"oklch": {
"l": 0.47337,
"c": 0.16095,
"h": 295.9
},
"luminance": 0.09508
}Semantic roles & 50–950 ramp
primary
#6641AA
secondary
#ACC087
accent
#D453A7
background
#F9F7FC
surface
#F2EDF8
border
#CCC8D1
text
#0E0913
muted
#7E7B82