#370540#370540
#370540 is a very dark, moderate purple. Relative luminance 0.013; OKLCH L 24.9% C 0.109 H 320.8°. Best body text is #FFFFFF at 16.69:1 contrast (WCAG AA passes).
Color values
| HEX | #370540 |
|---|---|
| RGB | rgb(55, 5, 64) |
| HSL | hsl(291, 86%, 14%) |
| HSV | hsv(291, 92%, 25%) |
| CMYK | cmyk(14.1%, 92.2%, 0%, 74.9%) |
| CIE-LAB | lab(11.21, 32.48, -24.53) |
| CIE-LCH | lch(11.21, 40.70, 322.94°) |
| OKLab | oklab(24.91% 0.0845 -0.0689) |
| OKLCH | oklch(24.91% 0.109 320.8) |
| XYZ | xyz(2.5551, 1.2911, 4.9641) |
| Luminance | 0.0129 (WCAG relative) |
| Temperature | neutral |
| Family | purple |
Closest named colors
Dark Purple
#35063E
ΔE00 0.61
Deep Purple
#36013F
ΔE00 0.82
Dark Violet
#34013F
ΔE00 1.08
Very Dark Purple
#2A0134
ΔE00 3.03
Eggplant Purple
#430541
ΔE00 3.06
Midnight Purple
#280137
ΔE00 3.27
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#370540 #0E4005
analogous
#190540 #370540 #40052B
triadic
#370540 #403705 #054037
tetradic
#370540 #401905 #0E4005 #052B40
square
#370540 #401905 #0E4005 #052B40
split-complementary
#370540 #2B4005 #054019
monochromatic
#18021C #18021C #370540 #680979 #990EB2
Accessibility & contrast
On white
16.69
#370540 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.26
#370540 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #370540
16.69:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##370540 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##370540 | 1.00 | 16.69 | 1.26 | 16.69 |
| #FFFFFF | 16.69 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.26 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 16.69 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#001B42
Deuteranopia (green-blind)
#0C203F
Tritanopia (blue-blind)
#371223
Achromatopsia (no color)
#1E1E1E
Design tokens & code
CSS
--color: #370540; /* rgb */ color: rgb(55, 5, 64); /* oklch */ color: oklch(24.9% 0.109 320.8);
Tailwind
colors: {
custom: {
50: '#714c75',
500: '#370540',
950: '#000000',
},
}SCSS
$custom: #370540; $custom-light: #714c75; $custom-dark: #000000;
JSON
{
"hex": "#370540",
"rgb": {
"r": 55,
"g": 5,
"b": 64
},
"hsl": {
"h": 290.847,
"s": 85.507,
"l": 13.529
},
"oklch": {
"l": 0.24913,
"c": 0.10903,
"h": 320.8
},
"luminance": 0.01291
}Semantic roles & 50–950 ramp
primary
#370540
secondary
#2F8120
accent
#FC2C4C
background
#F7F4F7
surface
#EDE7ED
border
#C8C3C8
text
#080108
muted
#7B777B