#3F134B#3F134B
#3F134B is a dark, moderate purple. Relative luminance 0.020; OKLCH L 28.6% C 0.105 H 318.2°. Best body text is #FFFFFF at 14.93:1 contrast (WCAG AA passes).
Color values
| HEX | #3F134B |
|---|---|
| RGB | rgb(63, 19, 75) |
| HSL | hsl(287, 60%, 18%) |
| HSV | hsv(287, 75%, 29%) |
| CMYK | cmyk(16%, 74.7%, 0%, 70.6%) |
| CIE-LAB | lab(15.65, 30.76, -25.02) |
| CIE-LCH | lch(15.65, 39.65, 320.88°) |
| OKLab | oklab(28.62% 0.0785 -0.0701) |
| OKLCH | oklch(28.62% 0.105 318.2) |
| XYZ | xyz(3.5526, 2.0307, 6.8601) |
| Luminance | 0.0203 (WCAG relative) |
| Temperature | cool |
| Family | purple |
Closest named colors
Dark Purple
#35063E
ΔE00 3.22
Deep Violet
#490648
ΔE00 3.59
Eggplant Purple
#430541
ΔE00 3.71
Deep Purple
#36013F
ΔE00 3.72
Dark Violet
#34013F
ΔE00 3.88
Plum Purple
#4E0550
ΔE00 4.04
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#3F134B #1F4B13
analogous
#23134B #3F134B #4B133B
triadic
#3F134B #4B3F13 #134B3F
tetradic
#3F134B #4B2313 #1F4B13 #133B4B
square
#3F134B #4B2313 #1F4B13 #133B4B
split-complementary
#3F134B #3B4B13 #134B23
monochromatic
#150618 #16071A #3F134B #681F7C #912CAD
Accessibility & contrast
On white
14.93
#3F134B on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.41
#3F134B on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #3F134B
14.93:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##3F134B | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##3F134B | 1.00 | 14.93 | 1.41 | 14.93 |
| #FFFFFF | 14.93 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.41 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 14.93 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#00244D
Deuteranopia (green-blind)
#16284A
Tritanopia (blue-blind)
#3F1D2D
Achromatopsia (no color)
#272727
Design tokens & code
CSS
--color: #3f134b; /* rgb */ color: rgb(63, 19, 75); /* oklch */ color: oklch(28.6% 0.105 318.2);
Tailwind
colors: {
custom: {
50: '#76557d',
500: '#3f134b',
950: '#000000',
},
}SCSS
$custom: #3f134b; $custom-light: #76557d; $custom-dark: #000000;
JSON
{
"hex": "#3f134b",
"rgb": {
"r": 63,
"g": 19,
"b": 75
},
"hsl": {
"h": 287.143,
"s": 59.574,
"l": 18.431
},
"oklch": {
"l": 0.28622,
"c": 0.10529,
"h": 318.2
},
"luminance": 0.02031
}Semantic roles & 50–950 ramp
primary
#3F134B
secondary
#478436
accent
#E34567
background
#F7F5F7
surface
#EDE9EE
border
#C8C5C9
text
#09030A
muted
#7B787C