#390D09#390D09
#390D09 is a very dark, moderate red. Relative luminance 0.012; OKLCH L 23.6% C 0.071 H 28.8°. Best body text is #FFFFFF at 17.00:1 contrast (WCAG AA passes).
Color values
| HEX | #390D09 |
|---|---|
| RGB | rgb(57, 13, 9) |
| HSL | hsl(5, 73%, 13%) |
| HSV | hsv(5, 84%, 22%) |
| CMYK | cmyk(0%, 77.2%, 84.2%, 77.6%) |
| CIE-LAB | lab(10.39, 21.48, 12.39) |
| CIE-LCH | lch(10.39, 24.80, 29.97°) |
| OKLab | oklab(23.57% 0.0619 0.034) |
| OKLCH | oklch(23.57% 0.071 28.8) |
| XYZ | xyz(1.8808, 1.1777, 0.3867) |
| Luminance | 0.0118 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Deep Brown
#410200
ΔE00 3.80
Dark Maroon
#3C0008
ΔE00 4.58
Mahogany
#4A0100
ΔE00 5.64
Dried Blood
#4B0101
ΔE00 5.78
Chocolate Brown
#411900
ΔE00 8.21
Chocolate (survey)
#3D1C02
ΔE00 9.78
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#390D09 #093539
analogous
#39091D #390D09 #392509
triadic
#390D09 #09390D #0D0939
tetradic
#390D09 #1D3909 #093539 #250939
square
#390D09 #1D3909 #093539 #250939
split-complementary
#390D09 #093925 #091D39
monochromatic
#1A0604 #1A0604 #390D09 #6E1911 #A3251A
Accessibility & contrast
On white
17.00
#390D09 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.24
#390D09 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #390D09
17.00:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##390D09 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##390D09 | 1.00 | 17.00 | 1.24 | 17.00 |
| #FFFFFF | 17.00 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.24 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 17.00 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#191608
Deuteranopia (green-blind)
#242008
Tritanopia (blue-blind)
#40030C
Achromatopsia (no color)
#1C1C1C
Design tokens & code
CSS
--color: #390d09; /* rgb */ color: rgb(57, 13, 9); /* oklch */ color: oklch(23.6% 0.071 28.8);
Tailwind
colors: {
custom: {
50: '#734e4a',
500: '#390d09',
950: '#000000',
},
}SCSS
$custom: #390d09; $custom-light: #734e4a; $custom-dark: #000000;
JSON
{
"hex": "#390d09",
"rgb": {
"r": 57,
"g": 13,
"b": 9
},
"hsl": {
"h": 5,
"s": 72.727,
"l": 12.941
},
"oklch": {
"l": 0.23574,
"c": 0.07061,
"h": 28.8
},
"luminance": 0.01177
}Semantic roles & 50–950 ramp
primary
#390D09
secondary
#277077
accent
#E0EF38
background
#F7F4F4
surface
#EDE7E7
border
#C8C3C3
text
#090201
muted
#7B7877