#3F145B#3F145B
#3F145B is a dark, vivid violet. Relative luminance 0.023; OKLCH L 30.0% C 0.122 H 308.3°. Best body text is #FFFFFF at 14.36:1 contrast (WCAG AA passes).
Color values
| HEX | #3F145B |
|---|---|
| RGB | rgb(63, 20, 91) |
| HSL | hsl(276, 64%, 22%) |
| HSV | hsv(276, 78%, 36%) |
| CMYK | cmyk(30.8%, 78%, 0%, 64.3%) |
| CIE-LAB | lab(17.05, 34.15, -33.62) |
| CIE-LCH | lch(17.05, 47.92, 315.45°) |
| OKLab | oklab(30.01% 0.0754 -0.0954) |
| OKLCH | oklch(30.01% 0.122 308.3) |
| XYZ | xyz(4.1880, 2.3125, 10.1212) |
| Luminance | 0.0231 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Royal Purple (survey)
#4B006E
ΔE00 4.83
Plum Purple
#4E0550
ΔE00 5.61
Dark Violet
#34013F
ΔE00 5.98
Deep Purple
#36013F
ΔE00 6.07
Dark Purple
#35063E
ΔE00 6.09
Deep Violet
#490648
ΔE00 6.31
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#3F145B #305B14
analogous
#1C145B #3F145B #5B1454
triadic
#3F145B #5B3F14 #145B3F
tetradic
#3F145B #5B1C14 #305B14 #14545B
square
#3F145B #5B1C14 #305B14 #14545B
split-complementary
#3F145B #545B14 #145B1C
monochromatic
#110619 #1C0929 #3F145B #621F8D #842ABF
Accessibility & contrast
On white
14.36
#3F145B on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.46
#3F145B on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #3F145B
14.36:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##3F145B | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##3F145B | 1.00 | 14.36 | 1.46 | 14.36 |
| #FFFFFF | 14.36 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.46 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 14.36 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#00285D
Deuteranopia (green-blind)
#012A5A
Tritanopia (blue-blind)
#3B2436
Achromatopsia (no color)
#2A2A2A
Design tokens & code
CSS
--color: #3f145b; /* rgb */ color: rgb(63, 20, 91); /* oklch */ color: oklch(30.0% 0.122 308.3);
Tailwind
colors: {
custom: {
50: '#77568a',
500: '#3f145b',
950: '#000000',
},
}SCSS
$custom: #3f145b; $custom-light: #77568a; $custom-dark: #000000;
JSON
{
"hex": "#3f145b",
"rgb": {
"r": 63,
"g": 20,
"b": 91
},
"hsl": {
"h": 276.338,
"s": 63.964,
"l": 21.765
},
"oklch": {
"l": 0.30012,
"c": 0.12156,
"h": 308.3
},
"luminance": 0.02312
}Semantic roles & 50–950 ramp
primary
#3F145B
secondary
#5C9338
accent
#E74182
background
#F7F5F8
surface
#EDE9F0
border
#C8C5CB
text
#09030C
muted
#7B787D