#402AA6#402AA6
#402AA6 is a dark, vivid violet. Relative luminance 0.055; OKLCH L 40.0% C 0.186 H 282.1°. Best body text is #FFFFFF at 10.00:1 contrast (WCAG AA passes).
Color values
| HEX | #402AA6 |
|---|---|
| RGB | rgb(64, 42, 166) |
| HSL | hsl(251, 60%, 41%) |
| HSV | hsv(251, 75%, 65%) |
| CMYK | cmyk(61.4%, 74.7%, 0%, 34.9%) |
| CIE-LAB | lab(28.11, 44.51, -63.02) |
| CIE-LCH | lch(28.11, 77.16, 305.23°) |
| OKLab | oklab(39.98% 0.0389 -0.1817) |
| OKLCH | oklch(39.98% 0.186 282.1) |
| XYZ | xyz(9.8231, 5.4984, 36.6127) |
| Luminance | 0.0550 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Indigo Blue
#3A18B1
ΔE00 3.49
Sapphire (survey)
#2138AB
ΔE00 5.60
Violet Blue
#510AC9
ΔE00 6.05
True Blue
#010FCC
ΔE00 6.44
Ultramarine
#2000B1
ΔE00 6.46
Ocean Blue
#4F42B5
ΔE00 6.52
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#402AA6 #90A62A
analogous
#2A52A6 #402AA6 #7E2AA6
triadic
#402AA6 #A6402A #2AA640
tetradic
#402AA6 #A62A52 #90A62A #2AA67E
square
#402AA6 #A62A52 #90A62A #2AA67E
split-complementary
#402AA6 #A67E2A #52A62A
monochromatic
#1A1144 #2D1E75 #402AA6 #583FCE #8370DB
Accessibility & contrast
On white
10.00
#402AA6 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.10
#402AA6 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #402AA6
10.00:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##402AA6 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##402AA6 | 1.00 | 10.00 | 2.10 | 10.00 |
| #FFFFFF | 10.00 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.10 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 10.00 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0046AA
Deuteranopia (green-blind)
#003EA4
Tritanopia (blue-blind)
#004D66
Achromatopsia (no color)
#424242
Design tokens & code
CSS
--color: #402aa6; /* rgb */ color: rgb(64, 42, 166); /* oklch */ color: oklch(40.0% 0.186 282.1);
Tailwind
colors: {
custom: {
50: '#8166c2',
500: '#402aa6',
950: '#000000',
},
}SCSS
$custom: #402aa6; $custom-light: #8166c2; $custom-dark: #000000;
JSON
{
"hex": "#402aa6",
"rgb": {
"r": 64,
"g": 42,
"b": 166
},
"hsl": {
"h": 250.645,
"s": 59.615,
"l": 40.784
},
"oklch": {
"l": 0.39982,
"c": 0.18584,
"h": 282.1
},
"luminance": 0.05499
}Semantic roles & 50–950 ramp
primary
#402AA6
secondary
#B2C26A
accent
#E345C7
background
#F8F6FC
surface
#F0EBF8
border
#CBC6D1
text
#0C0612
muted
#7D7A81