#3D1C74#3D1C74
#3D1C74 is a dark, vivid violet. Relative luminance 0.031; OKLCH L 33.0% C 0.140 H 294.5°. Best body text is #FFFFFF at 12.99:1 contrast (WCAG AA passes).
Color values
| HEX | #3D1C74 |
|---|---|
| RGB | rgb(61, 28, 116) |
| HSL | hsl(263, 61%, 28%) |
| HSV | hsv(263, 76%, 45%) |
| CMYK | cmyk(47.4%, 75.9%, 0%, 54.5%) |
| CIE-LAB | lab(20.37, 36.50, -44.61) |
| CIE-LCH | lch(20.37, 57.64, 309.29°) |
| OKLab | oklab(32.99% 0.0583 -0.1278) |
| OKLCH | oklch(32.99% 0.14 294.5) |
| XYZ | xyz(5.4913, 3.0834, 16.8254) |
| Luminance | 0.0308 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Indigo (survey)
#380282
ΔE00 4.82
Indigo
#4B0082
ΔE00 4.94
Royal Purple (survey)
#4B006E
ΔE00 5.22
Midnight Blue
#191970
ΔE00 5.52
Dark Indigo
#1F0954
ΔE00 7.07
Royal
#0C1793
ΔE00 7.45
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#3D1C74 #53741C
analogous
#1C2774 #3D1C74 #691C74
triadic
#3D1C74 #743D1C #1C743D
tetradic
#3D1C74 #741C27 #53741C #1C7469
square
#3D1C74 #741C27 #53741C #1C7469
split-complementary
#3D1C74 #74691C #27741C
monochromatic
#0D0619 #231043 #3D1C74 #5728A5 #733BD0
Accessibility & contrast
On white
12.99
#3D1C74 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.62
#3D1C74 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #3D1C74
12.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##3D1C74 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##3D1C74 | 1.00 | 12.99 | 1.62 | 12.99 |
| #FFFFFF | 12.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.62 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 12.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#003277
Deuteranopia (green-blind)
#003072
Tritanopia (blue-blind)
#2D3346
Achromatopsia (no color)
#313131
Design tokens & code
CSS
--color: #3d1c74; /* rgb */ color: rgb(61, 28, 116); /* oklch */ color: oklch(33.0% 0.140 294.5);
Tailwind
colors: {
custom: {
50: '#785c9d',
500: '#3d1c74',
950: '#000000',
},
}SCSS
$custom: #3d1c74; $custom-light: #785c9d; $custom-dark: #000000;
JSON
{
"hex": "#3d1c74",
"rgb": {
"r": 61,
"g": 28,
"b": 116
},
"hsl": {
"h": 262.5,
"s": 61.111,
"l": 28.235
},
"oklch": {
"l": 0.32986,
"c": 0.14046,
"h": 294.5
},
"luminance": 0.03084
}Semantic roles & 50–950 ramp
primary
#3D1C74
secondary
#83A843
accent
#E444A8
background
#F7F5F9
surface
#EEE9F2
border
#C9C5CC
text
#09040E
muted
#7B797E