#422CB5#422CB5
#422CB5 is a dark, highly saturated blue. Relative luminance 0.063; OKLCH L 41.9% C 0.202 H 280.5°. Best body text is #FFFFFF at 9.30:1 contrast (WCAG AA passes).
Color values
| HEX | #422CB5 |
|---|---|
| RGB | rgb(66, 44, 181) |
| HSL | hsl(250, 61%, 44%) |
| HSV | hsv(250, 76%, 71%) |
| CMYK | cmyk(63.5%, 75.7%, 0%, 29%) |
| CIE-LAB | lab(30.14, 48.29, -68.66) |
| CIE-LCH | lch(30.14, 83.94, 305.12°) |
| OKLab | oklab(41.91% 0.0368 -0.1981) |
| OKLCH | oklch(41.91% 0.202 280.5) |
| XYZ | xyz(11.4853, 6.2949, 44.3169) |
| Luminance | 0.0630 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Indigo Blue
#3A18B1
ΔE00 3.77
Violet Blue
#510AC9
ΔE00 4.93
Blue With A Hint Of Purple
#533CC6
ΔE00 4.95
Blurple
#5539CC
ΔE00 5.10
Purple Blue
#5D21D0
ΔE00 5.16
Sapphire (survey)
#2138AB
ΔE00 5.54
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#422CB5 #9FB52C
analogous
#2C5BB5 #422CB5 #872CB5
triadic
#422CB5 #B5422C #2CB542
tetradic
#422CB5 #B52C5B #9FB52C #2CB587
square
#422CB5 #B52C5B #9FB52C #2CB587
split-complementary
#422CB5 #B5872C #5BB52C
monochromatic
#1E1453 #302084 #422CB5 #614BD3 #8C7CDF
Accessibility & contrast
On white
9.30
#422CB5 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.26
#422CB5 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #422CB5
9.30:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##422CB5 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##422CB5 | 1.00 | 9.30 | 2.26 | 9.30 |
| #FFFFFF | 9.30 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.26 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 9.30 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#004CB9
Deuteranopia (green-blind)
#0042B3
Tritanopia (blue-blind)
#00536F
Achromatopsia (no color)
#474747
Design tokens & code
CSS
--color: #422cb5; /* rgb */ color: rgb(66, 44, 181); /* oklch */ color: oklch(41.9% 0.202 280.5);
Tailwind
colors: {
custom: {
50: '#8568cc',
500: '#422cb5',
950: '#000000',
},
}SCSS
$custom: #422cb5; $custom-light: #8568cc; $custom-dark: #000000;
JSON
{
"hex": "#422cb5",
"rgb": {
"r": 66,
"g": 44,
"b": 181
},
"hsl": {
"h": 249.635,
"s": 60.889,
"l": 44.118
},
"oklch": {
"l": 0.41908,
"c": 0.20152,
"h": 280.5
},
"luminance": 0.06296
}Semantic roles & 50–950 ramp
primary
#422CB5
secondary
#BAC875
accent
#E444CA
background
#F8F6FC
surface
#F0EBF9
border
#CBC6D2
text
#0C0614
muted
#7D7A82