#370A4A#370A4A
#370A4A is a dark, moderate purple. Relative luminance 0.015; OKLCH L 26.3% C 0.113 H 313.2°. Best body text is #FFFFFF at 16.09:1 contrast (WCAG AA passes).
Color values
| HEX | #370A4A |
|---|---|
| RGB | rgb(55, 10, 74) |
| HSL | hsl(282, 76%, 16%) |
| HSV | hsv(282, 86%, 29%) |
| CMYK | cmyk(25.7%, 86.5%, 0%, 71%) |
| CIE-LAB | lab(12.76, 32.64, -29.05) |
| CIE-LCH | lch(12.76, 43.69, 318.33°) |
| OKLab | oklab(26.26% 0.0772 -0.0822) |
| OKLCH | oklch(26.26% 0.113 313.2) |
| XYZ | xyz(2.9199, 1.5238, 6.6176) |
| Luminance | 0.0152 (WCAG relative) |
| Temperature | cool |
| Family | purple |
Closest named colors
Dark Violet
#34013F
ΔE00 2.59
Deep Purple
#36013F
ΔE00 2.78
Dark Purple
#35063E
ΔE00 2.81
Midnight Purple
#280137
ΔE00 4.14
Very Dark Purple
#2A0134
ΔE00 4.63
Eggplant Purple
#430541
ΔE00 4.84
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#370A4A #1D4A0A
analogous
#170A4A #370A4A #4A0A3D
triadic
#370A4A #4A370A #0A4A37
tetradic
#370A4A #4A170A #1D4A0A #0A3D4A
square
#370A4A #4A170A #1D4A0A #0A3D4A
split-complementary
#370A4A #3D4A0A #0A4A17
monochromatic
#14041B #14041B #370A4A #5F1180 #8719B6
Accessibility & contrast
On white
16.09
#370A4A on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.30
#370A4A on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #370A4A
16.09:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##370A4A | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##370A4A | 1.00 | 16.09 | 1.30 | 16.09 |
| #FFFFFF | 16.09 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.30 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 16.09 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#001F4C
Deuteranopia (green-blind)
#032249
Tritanopia (blue-blind)
#35192A
Achromatopsia (no color)
#212121
Design tokens & code
CSS
--color: #370a4a; /* rgb */ color: rgb(55, 10, 74); /* oklch */ color: oklch(26.3% 0.113 313.2);
Tailwind
colors: {
custom: {
50: '#714f7d',
500: '#370a4a',
950: '#000000',
},
}SCSS
$custom: #370a4a; $custom-light: #714f7d; $custom-dark: #000000;
JSON
{
"hex": "#370a4a",
"rgb": {
"r": 55,
"g": 10,
"b": 74
},
"hsl": {
"h": 282.188,
"s": 76.19,
"l": 16.471
},
"oklch": {
"l": 0.2626,
"c": 0.11272,
"h": 313.2
},
"luminance": 0.01524
}Semantic roles & 50–950 ramp
primary
#370A4A
secondary
#458729
accent
#F3356D
background
#F7F4F7
surface
#EDE7EE
border
#C8C3C9
text
#080209
muted
#7B787B