#662AA6#662AA6
#662AA6 is a dark, vivid violet. Relative luminance 0.072; OKLCH L 43.9% C 0.186 H 300.9°. Best body text is #FFFFFF at 8.58:1 contrast (WCAG AA passes).
Color values
| HEX | #662AA6 |
|---|---|
| RGB | rgb(102, 42, 166) |
| HSL | hsl(269, 60%, 41%) |
| HSV | hsv(269, 75%, 65%) |
| CMYK | cmyk(38.6%, 74.7%, 0%, 34.9%) |
| CIE-LAB | lab(32.33, 50.52, -55.94) |
| CIE-LCH | lch(32.33, 75.38, 312.09°) |
| OKLab | oklab(43.94% 0.0956 -0.1597) |
| OKLCH | oklch(43.94% 0.186 300.9) |
| XYZ | xyz(13.1887, 7.2338, 36.7704) |
| Luminance | 0.0723 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Rebeccapurple
#663399
ΔE00 2.87
Purple (survey)
#7E1E9C
ΔE00 5.38
Purple Blue
#5D21D0
ΔE00 6.06
Violet Blue
#510AC9
ΔE00 6.71
Blue With A Hint Of Purple
#533CC6
ΔE00 7.20
Blurple
#5539CC
ΔE00 7.20
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#662AA6 #6AA62A
analogous
#2A2CA6 #662AA6 #A42AA6
triadic
#662AA6 #A6662A #2AA666
tetradic
#662AA6 #A62A2C #6AA62A #2AA6A4
square
#662AA6 #A62A2C #6AA62A #2AA6A4
split-complementary
#662AA6 #A6A42A #2CA62A
monochromatic
#2A1144 #481E75 #662AA6 #843FCE #A370DB
Accessibility & contrast
On white
8.58
#662AA6 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.45
#662AA6 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #662AA6
8.58:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##662AA6 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##662AA6 | 1.00 | 8.58 | 2.45 | 8.58 |
| #FFFFFF | 8.58 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.45 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.58 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#004BAA
Deuteranopia (green-blind)
#004BA4
Tritanopia (blue-blind)
#584966
Achromatopsia (no color)
#4C4C4C
Design tokens & code
CSS
--color: #662aa6; /* rgb */ color: rgb(102, 42, 166); /* oklch */ color: oklch(43.9% 0.186 300.9);
Tailwind
colors: {
custom: {
50: '#976ac1',
500: '#662aa6',
950: '#000000',
},
}SCSS
$custom: #662aa6; $custom-light: #976ac1; $custom-dark: #000000;
JSON
{
"hex": "#662aa6",
"rgb": {
"r": 102,
"g": 42,
"b": 166
},
"hsl": {
"h": 269.032,
"s": 59.615,
"l": 40.784
},
"oklch": {
"l": 0.43935,
"c": 0.18609,
"h": 300.9
},
"luminance": 0.07234
}Semantic roles & 50–950 ramp
primary
#662AA6
secondary
#97C26A
accent
#E34596
background
#F9F6FC
surface
#F2EBF8
border
#CCC6D1
text
#0E0712
muted
#7E7A81