#550E16#550E16
#550E16 is a dark, moderate red. Relative luminance 0.023; OKLCH L 29.7% C 0.102 H 20.4°. Best body text is #FFFFFF at 14.38:1 contrast (WCAG AA passes).
Color values
| HEX | #550E16 |
|---|---|
| RGB | rgb(85, 14, 22) |
| HSL | hsl(353, 72%, 19%) |
| HSV | hsv(353, 84%, 33%) |
| CMYK | cmyk(0%, 83.5%, 74.1%, 66.7%) |
| CIE-LAB | lab(17.01, 32.35, 15.16) |
| CIE-LCH | lch(17.01, 35.72, 25.11°) |
| OKLab | oklab(29.71% 0.0954 0.0355) |
| OKLCH | oklch(29.71% 0.102 20.4) |
| XYZ | xyz(4.0486, 2.3039, 0.9904) |
| Luminance | 0.0230 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Dried Blood
#4B0101
ΔE00 3.88
Mahogany
#4A0100
ΔE00 4.05
Claret
#680018
ΔE00 4.25
Deep Brown
#410200
ΔE00 4.75
Rosewood
#65000B
ΔE00 5.37
Maroon (survey)
#650021
ΔE00 5.43
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#550E16 #0E554D
analogous
#550E3A #550E16 #552A0E
triadic
#550E16 #16550E #0E1655
tetradic
#550E16 #3A550E #0E554D #2A0E55
square
#550E16 #3A550E #0E554D #2A0E55
split-complementary
#550E16 #0E552A #0E3A55
monochromatic
#1A0407 #200508 #550E16 #8A1724 #BE1F31
Accessibility & contrast
On white
14.38
#550E16 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.46
#550E16 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #550E16
14.38:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##550E16 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##550E16 | 1.00 | 14.38 | 1.46 | 14.38 |
| #FFFFFF | 14.38 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.46 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 14.38 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#232016
Deuteranopia (green-blind)
#352F14
Tritanopia (blue-blind)
#5E0012
Achromatopsia (no color)
#2A2A2A
Design tokens & code
CSS
--color: #550e16; /* rgb */ color: rgb(85, 14, 22); /* oklch */ color: oklch(29.7% 0.102 20.4);
Tailwind
colors: {
custom: {
50: '#8b5452',
500: '#550e16',
950: '#000000',
},
}SCSS
$custom: #550e16; $custom-light: #8b5452; $custom-dark: #000000;
JSON
{
"hex": "#550e16",
"rgb": {
"r": 85,
"g": 14,
"b": 22
},
"hsl": {
"h": 353.239,
"s": 71.717,
"l": 19.412
},
"oklch": {
"l": 0.29714,
"c": 0.10179,
"h": 20.4
},
"luminance": 0.02303
}Semantic roles & 50–950 ramp
primary
#550E16
secondary
#308F85
accent
#EEDA39
background
#F9F5F4
surface
#F1E9E7
border
#CBC5C3
text
#0D0302
muted
#7E7878