#370C47#370C47
#370C47 is a dark, moderate purple. Relative luminance 0.015; OKLCH L 26.2% C 0.107 H 314.9°. Best body text is #FFFFFF at 16.08:1 contrast (WCAG AA passes).
Color values
| HEX | #370C47 |
|---|---|
| RGB | rgb(55, 12, 71) |
| HSL | hsl(284, 71%, 16%) |
| HSV | hsv(284, 83%, 28%) |
| CMYK | cmyk(22.5%, 83.1%, 0%, 72.2%) |
| CIE-LAB | lab(12.80, 31.10, -26.90) |
| CIE-LCH | lch(12.80, 41.12, 319.14°) |
| OKLab | oklab(26.21% 0.0757 -0.0759) |
| OKLCH | oklch(26.21% 0.107 314.9) |
| XYZ | xyz(2.8442, 1.5302, 6.1056) |
| Luminance | 0.0153 (WCAG relative) |
| Temperature | cool |
| Family | purple |
Closest named colors
Dark Purple
#35063E
ΔE00 2.11
Dark Violet
#34013F
ΔE00 2.34
Deep Purple
#36013F
ΔE00 2.45
Midnight Purple
#280137
ΔE00 3.86
Very Dark Purple
#2A0134
ΔE00 4.14
Eggplant Purple
#430541
ΔE00 4.30
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#370C47 #1C470C
analogous
#1A0C47 #370C47 #470C3A
triadic
#370C47 #47370C #0C4737
tetradic
#370C47 #471A0C #1C470C #0C3A47
square
#370C47 #471A0C #1C470C #0C3A47
split-complementary
#370C47 #3A470C #0C471A
monochromatic
#14041A #14041A #370C47 #60157B #881EB0
Accessibility & contrast
On white
16.08
#370C47 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.31
#370C47 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #370C47
16.08:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##370C47 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##370C47 | 1.00 | 16.08 | 1.31 | 16.08 |
| #FFFFFF | 16.08 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.31 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 16.08 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#001F49
Deuteranopia (green-blind)
#092246
Tritanopia (blue-blind)
#361929
Achromatopsia (no color)
#212121
Design tokens & code
CSS
--color: #370c47; /* rgb */ color: rgb(55, 12, 71); /* oklch */ color: oklch(26.2% 0.107 314.9);
Tailwind
colors: {
custom: {
50: '#70507b',
500: '#370c47',
950: '#000000',
},
}SCSS
$custom: #370c47; $custom-light: #70507b; $custom-dark: #000000;
JSON
{
"hex": "#370c47",
"rgb": {
"r": 55,
"g": 12,
"b": 71
},
"hsl": {
"h": 283.729,
"s": 71.084,
"l": 16.275
},
"oklch": {
"l": 0.2621,
"c": 0.10717,
"h": 314.9
},
"luminance": 0.0153
}Semantic roles & 50–950 ramp
primary
#370C47
secondary
#43832C
accent
#EE3A6B
background
#F7F4F7
surface
#EDE7EE
border
#C8C3C9
text
#080209
muted
#7B787B