#3C1E71#3C1E71
#3C1E71 is a dark, vivid violet. Relative luminance 0.031; OKLCH L 32.9% C 0.134 H 294.4°. Best body text is #FFFFFF at 12.99:1 contrast (WCAG AA passes).
Color values
| HEX | #3C1E71 |
|---|---|
| RGB | rgb(60, 30, 113) |
| HSL | hsl(262, 58%, 28%) |
| HSV | hsv(262, 73%, 44%) |
| CMYK | cmyk(46.9%, 73.5%, 0%, 55.7%) |
| CIE-LAB | lab(20.37, 34.36, -42.70) |
| CIE-LCH | lch(20.37, 54.80, 308.83°) |
| OKLab | oklab(32.87% 0.0553 -0.1222) |
| OKLCH | oklch(32.87% 0.134 294.4) |
| XYZ | xyz(5.3076, 3.0813, 15.9347) |
| Luminance | 0.0308 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Midnight Blue
#191970
ΔE00 5.46
Indigo (survey)
#380282
ΔE00 5.57
Royal Purple (survey)
#4B006E
ΔE00 5.67
Indigo
#4B0082
ΔE00 5.69
Dark Indigo
#1F0954
ΔE00 6.90
Dark Royal Blue
#02066F
ΔE00 7.84
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#3C1E71 #53711E
analogous
#1E2971 #3C1E71 #651E71
triadic
#3C1E71 #713C1E #1E713C
tetradic
#3C1E71 #711E29 #53711E #1E7165
square
#3C1E71 #711E29 #53711E #1E7165
split-complementary
#3C1E71 #71651E #29711E
monochromatic
#0D0618 #221141 #3C1E71 #562BA1 #713ECC
Accessibility & contrast
On white
12.99
#3C1E71 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.62
#3C1E71 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #3C1E71
12.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##3C1E71 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##3C1E71 | 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)
#003273
Deuteranopia (green-blind)
#00306F
Tritanopia (blue-blind)
#2D3345
Achromatopsia (no color)
#313131
Design tokens & code
CSS
--color: #3c1e71; /* rgb */ color: rgb(60, 30, 113); /* oklch */ color: oklch(32.9% 0.134 294.4);
Tailwind
colors: {
custom: {
50: '#775c9b',
500: '#3c1e71',
950: '#000000',
},
}SCSS
$custom: #3c1e71; $custom-light: #775c9b; $custom-dark: #000000;
JSON
{
"hex": "#3c1e71",
"rgb": {
"r": 60,
"g": 30,
"b": 113
},
"hsl": {
"h": 261.687,
"s": 58.042,
"l": 28.039
},
"oklch": {
"l": 0.32868,
"c": 0.13415,
"h": 294.4
},
"luminance": 0.03081
}Semantic roles & 50–950 ramp
primary
#3C1E71
secondary
#83A546
accent
#E147A9
background
#F7F5F9
surface
#EEE9F2
border
#C9C5CC
text
#09040E
muted
#7B797E