#221166#221166
#221166 is a dark, vivid violet. Relative luminance 0.017; OKLCH L 27.2% C 0.137 H 281.5°. Best body text is #FFFFFF at 15.67:1 contrast (WCAG AA passes).
Color values
| HEX | #221166 |
|---|---|
| RGB | rgb(34, 17, 102) |
| HSL | hsl(252, 71%, 23%) |
| HSV | hsv(252, 83%, 40%) |
| CMYK | cmyk(66.7%, 83.3%, 0%, 60%) |
| CIE-LAB | lab(13.83, 33.85, -46.36) |
| CIE-LCH | lch(13.83, 57.40, 306.14°) |
| OKLab | oklab(27.23% 0.0273 -0.1337) |
| OKLCH | oklch(27.23% 0.137 281.5) |
| XYZ | xyz(3.2577, 1.7000, 12.7243) |
| Luminance | 0.0170 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Midnight Blue
#191970
ΔE00 2.89
Darkblue (survey)
#030764
ΔE00 3.29
Dark Indigo
#1F0954
ΔE00 3.33
Dark Royal Blue
#02066F
ΔE00 3.72
Dark Blue
#00035B
ΔE00 4.22
Deep Blue
#040273
ΔE00 4.31
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#221166 #556611
analogous
#112A66 #221166 #4C1166
triadic
#221166 #662211 #116622
tetradic
#221166 #66112A #556611 #11664C
square
#221166 #66112A #556611 #11664C
split-complementary
#221166 #664C11 #2A6611
monochromatic
#09041A #110832 #221166 #331A9A #4522CF
Accessibility & contrast
On white
15.67
#221166 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.34
#221166 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #221166
15.67:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##221166 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##221166 | 1.00 | 15.67 | 1.34 | 15.67 |
| #FFFFFF | 15.67 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.34 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 15.67 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#002668
Deuteranopia (green-blind)
#002065
Tritanopia (blue-blind)
#002A3B
Achromatopsia (no color)
#232323
Design tokens & code
CSS
--color: #221166; /* rgb */ color: rgb(34, 17, 102); /* oklch */ color: oklch(27.2% 0.137 281.5);
Tailwind
colors: {
custom: {
50: '#685293',
500: '#221166',
950: '#000000',
},
}SCSS
$custom: #221166; $custom-light: #685293; $custom-dark: #000000;
JSON
{
"hex": "#221166",
"rgb": {
"r": 34,
"g": 17,
"b": 102
},
"hsl": {
"h": 252,
"s": 71.429,
"l": 23.333
},
"oklch": {
"l": 0.2723,
"c": 0.13651,
"h": 281.5
},
"luminance": 0.017
}Semantic roles & 50–950 ramp
primary
#221166
secondary
#899E35
accent
#EE3ACA
background
#F6F4F9
surface
#EBE7F1
border
#C6C3CB
text
#07020D
muted
#7A787E