#A43B2D#A43B2D
#A43B2D is a mid, vivid red. Relative luminance 0.112; OKLCH L 49.8% C 0.142 H 30.4°. Best body text is #FFFFFF at 6.48:1 contrast (WCAG AA passes).
Color values
| HEX | #A43B2D |
|---|---|
| RGB | rgb(164, 59, 45) |
| HSL | hsl(7, 57%, 41%) |
| HSV | hsv(7, 73%, 64%) |
| CMYK | cmyk(0%, 64%, 72.6%, 35.7%) |
| CIE-LAB | lab(39.94, 42.53, 31.47) |
| CIE-LCH | lch(39.94, 52.90, 36.50°) |
| OKLab | oklab(49.84% 0.1223 0.0716) |
| OKLCH | oklch(49.84% 0.142 30.4) |
| XYZ | xyz(17.3493, 11.2123, 3.7327) |
| Luminance | 0.1121 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Brick
#A03623
ΔE00 2.33
Brownish Red
#9E3623
ΔE00 2.50
Brown
#A52A2A
ΔE00 3.90
Firebrick
#B22222
ΔE00 4.28
Rusty Red
#AF2F0D
ΔE00 6.32
Dull Red
#BB3F3F
ΔE00 6.36
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#A43B2D #2D96A4
analogous
#A42D5A #A43B2D #A4762D
triadic
#A43B2D #2DA43B #3B2DA4
tetradic
#A43B2D #5AA42D #2D96A4 #762DA4
square
#A43B2D #5AA42D #2D96A4 #762DA4
split-complementary
#A43B2D #2DA476 #2D5AA4
monochromatic
#441813 #742A20 #A43B2D #CB5343 #D97F73
Accessibility & contrast
On white
6.48
#A43B2D on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.24
#A43B2D on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #A43B2D
6.48:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##A43B2D | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##A43B2D | 1.00 | 6.48 | 3.24 | 6.48 |
| #FFFFFF | 6.48 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.24 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 6.48 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#58502B
Deuteranopia (green-blind)
#72672A
Tritanopia (blue-blind)
#B42138
Achromatopsia (no color)
#5E5E5E
Design tokens & code
CSS
--color: #a43b2d; /* rgb */ color: rgb(164, 59, 45); /* oklch */ color: oklch(49.8% 0.142 30.4);
Tailwind
colors: {
custom: {
50: '#c67666',
500: '#a43b2d',
950: '#000000',
},
}SCSS
$custom: #a43b2d; $custom-light: #c67666; $custom-dark: #000000;
JSON
{
"hex": "#a43b2d",
"rgb": {
"r": 164,
"g": 59,
"b": 45
},
"hsl": {
"h": 7.059,
"s": 56.938,
"l": 40.98
},
"oklch": {
"l": 0.49844,
"c": 0.1417,
"h": 30.4
},
"luminance": 0.1121
}Semantic roles & 50–950 ramp
primary
#A43B2D
secondary
#6DB6C0
accent
#CEE048
background
#FDF7F6
surface
#FAEDEB
border
#D3C8C6
text
#140906
muted
#837B7A