#A4352B#A4352B
#A4352B is a mid, vivid red. Relative luminance 0.106; OKLCH L 49.1% C 0.148 H 28.7°. Best body text is #FFFFFF at 6.73:1 contrast (WCAG AA passes).
Color values
| HEX | #A4352B |
|---|---|
| RGB | rgb(164, 53, 43) |
| HSL | hsl(5, 58%, 41%) |
| HSV | hsv(5, 74%, 64%) |
| CMYK | cmyk(0%, 67.7%, 73.8%, 35.7%) |
| CIE-LAB | lab(38.93, 45.08, 31.49) |
| CIE-LCH | lch(38.93, 54.99, 34.93°) |
| OKLab | oklab(49.08% 0.1299 0.0712) |
| OKLCH | oklch(49.08% 0.148 28.7) |
| XYZ | xyz(17.0208, 10.6156, 3.4378) |
| Luminance | 0.1061 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Brown
#A52A2A
ΔE00 2.52
Brick
#A03623
ΔE00 2.69
Brownish Red
#9E3623
ΔE00 2.80
Firebrick
#B22222
ΔE00 3.37
Scarlet
#BE0119
ΔE00 5.80
Darkish Red
#A90308
ΔE00 6.32
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#A4352B #2B9AA4
analogous
#A42B5D #A4352B #A4712B
triadic
#A4352B #2BA435 #352BA4
tetradic
#A4352B #5DA42B #2B9AA4 #712BA4
square
#A4352B #5DA42B #2B9AA4 #712BA4
split-complementary
#A4352B #2BA471 #2B5DA4
monochromatic
#431612 #74251E #A4352B #CD4B3F #D97970
Accessibility & contrast
On white
6.73
#A4352B on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.12
#A4352B on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #A4352B
6.73:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##A4352B | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##A4352B | 1.00 | 6.73 | 3.12 | 6.73 |
| #FFFFFF | 6.73 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.12 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 6.73 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#544C29
Deuteranopia (green-blind)
#706527
Tritanopia (blue-blind)
#B41533
Achromatopsia (no color)
#5C5C5C
Design tokens & code
CSS
--color: #a4352b; /* rgb */ color: rgb(164, 53, 43); /* oklch */ color: oklch(49.1% 0.148 28.7);
Tailwind
colors: {
custom: {
50: '#c77365',
500: '#a4352b',
950: '#000000',
},
}SCSS
$custom: #a4352b; $custom-light: #c77365; $custom-dark: #000000;
JSON
{
"hex": "#a4352b",
"rgb": {
"r": 164,
"g": 53,
"b": 43
},
"hsl": {
"h": 4.959,
"s": 58.454,
"l": 40.588
},
"oklch": {
"l": 0.49076,
"c": 0.1481,
"h": 28.7
},
"luminance": 0.10613
}Semantic roles & 50–950 ramp
primary
#A4352B
secondary
#6AB9C1
accent
#D5E246
background
#FDF7F6
surface
#FAEDEB
border
#D3C8C6
text
#140805
muted
#837B7A