#7A311D#7A311D
#7A311D is a dark, moderate red. Relative luminance 0.064; OKLCH L 41.2% C 0.107 H 36.2°. Best body text is #FFFFFF at 9.19:1 contrast (WCAG AA passes).
Color values
| HEX | #7A311D |
|---|---|
| RGB | rgb(122, 49, 29) |
| HSL | hsl(13, 62%, 30%) |
| HSV | hsv(13, 76%, 48%) |
| CMYK | cmyk(0%, 59.8%, 76.2%, 52.2%) |
| CIE-LAB | lab(30.46, 30.54, 28.14) |
| CIE-LCH | lch(30.46, 41.52, 42.66°) |
| OKLab | oklab(41.21% 0.0865 0.0633) |
| OKLCH | oklch(41.21% 0.107 36.2) |
| XYZ | xyz(9.3471, 6.4242, 1.9099) |
| Luminance | 0.0642 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Red Brown
#8B2E16
ΔE00 3.96
Reddish Brown
#7F2B0A
ΔE00 4.07
Chestnut
#742802
ΔE00 5.33
Indian Red
#850E04
ΔE00 6.50
Brown Red
#922B05
ΔE00 6.69
Reddy Brown
#6E1005
ΔE00 6.83
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#7A311D #1D667A
analogous
#7A1D38 #7A311D #7A601D
triadic
#7A311D #1D7A31 #311D7A
tetradic
#7A311D #387A1D #1D667A #601D7A
square
#7A311D #387A1D #1D667A #601D7A
split-complementary
#7A311D #1D7A60 #1D387A
monochromatic
#190A06 #491D11 #7A311D #AB4529 #D25F40
Accessibility & contrast
On white
9.19
#7A311D on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.28
#7A311D on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #7A311D
9.19:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##7A311D | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##7A311D | 1.00 | 9.19 | 2.28 | 9.19 |
| #FFFFFF | 9.19 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.28 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 9.19 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#453E1B
Deuteranopia (green-blind)
#574E1B
Tritanopia (blue-blind)
#86212D
Achromatopsia (no color)
#484848
Design tokens & code
CSS
--color: #7a311d; /* rgb */ color: rgb(122, 49, 29); /* oklch */ color: oklch(41.2% 0.107 36.2);
Tailwind
colors: {
custom: {
50: '#a76c5a',
500: '#7a311d',
950: '#000000',
},
}SCSS
$custom: #7a311d; $custom-light: #a76c5a; $custom-dark: #000000;
JSON
{
"hex": "#7a311d",
"rgb": {
"r": 122,
"g": 49,
"b": 29
},
"hsl": {
"h": 12.903,
"s": 61.589,
"l": 29.608
},
"oklch": {
"l": 0.41206,
"c": 0.10716,
"h": 36.2
},
"luminance": 0.06423
}Semantic roles & 50–950 ramp
primary
#7A311D
secondary
#4597AE
accent
#C2E543
background
#FAF6F5
surface
#F5EBE9
border
#CFC6C5
text
#110704
muted
#807A79