#66209B#66209B
#66209B is a dark, vivid violet. Relative luminance 0.062; OKLCH L 42.0% C 0.185 H 305.3°. Best body text is #FFFFFF at 9.35:1 contrast (WCAG AA passes).
Color values
| HEX | #66209B |
|---|---|
| RGB | rgb(102, 32, 155) |
| HSL | hsl(274, 66%, 37%) |
| HSV | hsv(274, 79%, 61%) |
| CMYK | cmyk(34.2%, 79.4%, 0%, 39.2%) |
| CIE-LAB | lab(29.97, 52.06, -53.12) |
| CIE-LCH | lch(29.97, 74.38, 314.42°) |
| OKLab | oklab(42% 0.1072 -0.1513) |
| OKLCH | oklch(42% 0.185 305.3) |
| XYZ | xyz(11.9111, 6.2244, 31.5779) |
| Luminance | 0.0622 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Rebeccapurple
#663399
ΔE00 3.65
Purple (survey)
#7E1E9C
ΔE00 4.60
Indigo
#4B0082
ΔE00 6.96
Violet Blue
#510AC9
ΔE00 7.50
Indigo Blue
#3A18B1
ΔE00 7.73
Purple Blue
#5D21D0
ΔE00 7.76
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#66209B #559B20
analogous
#28209B #66209B #9B2093
triadic
#66209B #9B6620 #209B66
tetradic
#66209B #9B2820 #559B20 #20939B
square
#66209B #9B2820 #559B20 #20939B
split-complementary
#66209B #939B20 #209B28
monochromatic
#230B36 #451668 #66209B #872ACE #A459DD
Accessibility & contrast
On white
9.35
#66209B on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.24
#66209B on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #66209B
9.35:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##66209B | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##66209B | 1.00 | 9.35 | 2.24 | 9.35 |
| #FFFFFF | 9.35 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.24 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 9.35 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#00459E
Deuteranopia (green-blind)
#004799
Tritanopia (blue-blind)
#5C405D
Achromatopsia (no color)
#474747
Design tokens & code
CSS
--color: #66209b; /* rgb */ color: rgb(102, 32, 155); /* oklch */ color: oklch(42.0% 0.185 305.3);
Tailwind
colors: {
custom: {
50: '#9764b9',
500: '#66209b',
950: '#000000',
},
}SCSS
$custom: #66209b; $custom-light: #9764b9; $custom-dark: #000000;
JSON
{
"hex": "#66209b",
"rgb": {
"r": 102,
"g": 32,
"b": 155
},
"hsl": {
"h": 274.146,
"s": 65.775,
"l": 36.667
},
"oklch": {
"l": 0.41995,
"c": 0.18542,
"h": 305.3
},
"luminance": 0.06224
}Semantic roles & 50–950 ramp
primary
#66209B
secondary
#84C156
accent
#E93F88
background
#F9F6FB
surface
#F2EBF6
border
#CCC6D0
text
#0E0612
muted
#7E7A81