#370733#370733
#370733 is a very dark, moderate purple. Relative luminance 0.012; OKLCH L 24.2% C 0.094 H 331.8°. Best body text is #FFFFFF at 16.93:1 contrast (WCAG AA passes).
Color values
| HEX | #370733 |
|---|---|
| RGB | rgb(55, 7, 51) |
| HSL | hsl(305, 77%, 12%) |
| HSV | hsv(305, 87%, 22%) |
| CMYK | cmyk(0%, 87.3%, 7.3%, 78.4%) |
| CIE-LAB | lab(10.58, 28.97, -16.18) |
| CIE-LCH | lch(10.58, 33.18, 330.82°) |
| OKLab | oklab(24.16% 0.083 -0.0445) |
| OKLCH | oklch(24.16% 0.094 331.8) |
| XYZ | xyz(2.2491, 1.2034, 3.2451) |
| Luminance | 0.0120 (WCAG relative) |
| Temperature | neutral |
| Family | purple |
Closest named colors
Eggplant
#380835
ΔE00 0.47
Aubergine
#3D0734
ΔE00 1.56
Eggplant Purple
#430541
ΔE00 3.66
Dark Purple
#35063E
ΔE00 3.87
Dark Plum
#3F012C
ΔE00 4.06
Very Dark Purple
#2A0134
ΔE00 4.39
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#370733 #07370B
analogous
#230737 #370733 #37071B
triadic
#370733 #333707 #073337
tetradic
#370733 #372307 #07370B #071B37
square
#370733 #372307 #07370B #071B37
split-complementary
#370733 #1B3707 #073723
monochromatic
#1B0319 #1B0319 #370733 #6D0E65 #A41598
Accessibility & contrast
On white
16.93
#370733 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.24
#370733 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #370733
16.93:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##370733 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##370733 | 1.00 | 16.93 | 1.24 | 16.93 |
| #FFFFFF | 16.93 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.24 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 16.93 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#041834
Deuteranopia (green-blind)
#171F32
Tritanopia (blue-blind)
#3A0D1C
Achromatopsia (no color)
#1D1D1D
Design tokens & code
CSS
--color: #370733; /* rgb */ color: rgb(55, 7, 51); /* oklch */ color: oklch(24.2% 0.094 331.8);
Tailwind
colors: {
custom: {
50: '#704d6b',
500: '#370733',
950: '#000000',
},
}SCSS
$custom: #370733; $custom-light: #704d6b; $custom-dark: #000000;
JSON
{
"hex": "#370733",
"rgb": {
"r": 55,
"g": 7,
"b": 51
},
"hsl": {
"h": 305,
"s": 77.419,
"l": 12.157
},
"oklch": {
"l": 0.24163,
"c": 0.09418,
"h": 331.8
},
"luminance": 0.01203
}Semantic roles & 50–950 ramp
primary
#370733
secondary
#23772A
accent
#F44434
background
#F6F4F6
surface
#ECE7EB
border
#C7C3C6
text
#080106
muted
#7B777A