#440B56#440B56
#440B56 is a dark, vivid purple. Relative luminance 0.021; OKLCH L 29.5% C 0.129 H 316.1°. Best body text is #FFFFFF at 14.71:1 contrast (WCAG AA passes).
Color values
| HEX | #440B56 |
|---|---|
| RGB | rgb(68, 11, 86) |
| HSL | hsl(286, 77%, 19%) |
| HSV | hsv(286, 87%, 34%) |
| CMYK | cmyk(20.9%, 87.2%, 0%, 66.3%) |
| CIE-LAB | lab(16.21, 37.71, -31.58) |
| CIE-LCH | lch(16.21, 49.18, 320.06°) |
| OKLab | oklab(29.46% 0.0927 -0.0891) |
| OKLCH | oklch(29.46% 0.129 316.1) |
| XYZ | xyz(4.1830, 2.1403, 8.9951) |
| Luminance | 0.0214 (WCAG relative) |
| Temperature | cool |
| Family | purple |
Closest named colors
Plum Purple
#4E0550
ΔE00 3.41
Deep Violet
#490648
ΔE00 4.26
Deep Purple
#36013F
ΔE00 4.70
Dark Violet
#34013F
ΔE00 4.76
Royal Purple (survey)
#4B006E
ΔE00 4.87
Dark Purple
#35063E
ΔE00 5.00
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#440B56 #1D560B
analogous
#1F0B56 #440B56 #560B43
triadic
#440B56 #56440B #0B5644
tetradic
#440B56 #561F0B #1D560B #0B4356
square
#440B56 #561F0B #1D560B #0B4356
split-complementary
#440B56 #43560B #0B561F
monochromatic
#15031B #190420 #440B56 #6F128C #9A19C3
Accessibility & contrast
On white
14.71
#440B56 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.43
#440B56 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #440B56
14.71:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##440B56 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##440B56 | 1.00 | 14.71 | 1.43 | 14.71 |
| #FFFFFF | 14.71 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.43 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 14.71 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#002558
Deuteranopia (green-blind)
#0A2A54
Tritanopia (blue-blind)
#431D31
Achromatopsia (no color)
#282828
Design tokens & code
CSS
--color: #440b56; /* rgb */ color: rgb(68, 11, 86); /* oklch */ color: oklch(29.5% 0.129 316.1);
Tailwind
colors: {
custom: {
50: '#7b5386',
500: '#440b56',
950: '#000000',
},
}SCSS
$custom: #440b56; $custom-light: #7b5386; $custom-dark: #000000;
JSON
{
"hex": "#440b56",
"rgb": {
"r": 68,
"g": 11,
"b": 86
},
"hsl": {
"h": 285.6,
"s": 77.32,
"l": 19.02
},
"oklch": {
"l": 0.29462,
"c": 0.12858,
"h": 316.1
},
"luminance": 0.0214
}Semantic roles & 50–950 ramp
primary
#440B56
secondary
#44912B
accent
#F43462
background
#F7F4F8
surface
#EEE8EF
border
#C9C4CA
text
#0A030B
muted
#7C787C