#A64F34#A64F34
#A64F34 is a mid, vivid red. Relative luminance 0.139; OKLCH L 53.1% C 0.122 H 37.9°. Best body text is #FFFFFF at 5.54:1 contrast (WCAG AA passes).
Color values
| HEX | #A64F34 |
|---|---|
| RGB | rgb(166, 79, 52) |
| HSL | hsl(14, 52%, 43%) |
| HSV | hsv(14, 69%, 65%) |
| CMYK | cmyk(0%, 52.4%, 68.7%, 34.9%) |
| CIE-LAB | lab(44.16, 33.78, 32.43) |
| CIE-LCH | lch(44.16, 46.82, 43.83°) |
| OKLab | oklab(53.14% 0.0963 0.0749) |
| OKLCH | oklch(53.14% 0.122 37.9) |
| XYZ | xyz(19.1434, 13.9492, 4.9325) |
| Luminance | 0.1395 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Sienna
#A0522D
ΔE00 3.75
Brick
#A03623
ΔE00 6.44
Brownish Red
#9E3623
ΔE00 6.58
Rust
#B7410E
ΔE00 6.63
Rust (survey)
#A83C09
ΔE00 6.89
Burnt Umber
#A0450E
ΔE00 7.31
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#A64F34 #348BA6
analogous
#A63452 #A64F34 #A68834
triadic
#A64F34 #34A64F #4F34A6
tetradic
#A64F34 #52A634 #348BA6 #8834A6
square
#A64F34 #52A634 #348BA6 #8834A6
split-complementary
#A64F34 #34A688 #3452A6
monochromatic
#492317 #773925 #A64F34 #C86C4F #D7937E
Accessibility & contrast
On white
5.54
#A64F34 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.79
#A64F34 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #A64F34
5.54:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##A64F34 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##A64F34 | 1.00 | 5.54 | 3.79 | 5.54 |
| #FFFFFF | 5.54 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.79 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.54 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#665D31
Deuteranopia (green-blind)
#7B7032
Tritanopia (blue-blind)
#B63E49
Achromatopsia (no color)
#686868
Design tokens & code
CSS
--color: #a64f34; /* rgb */ color: rgb(166, 79, 52); /* oklch */ color: oklch(53.1% 0.122 37.9);
Tailwind
colors: {
custom: {
50: '#c6826c',
500: '#a64f34',
950: '#000000',
},
}SCSS
$custom: #a64f34; $custom-light: #c6826c; $custom-dark: #000000;
JSON
{
"hex": "#a64f34",
"rgb": {
"r": 166,
"g": 79,
"b": 52
},
"hsl": {
"h": 14.211,
"s": 52.294,
"l": 42.745
},
"oklch": {
"l": 0.53135,
"c": 0.12196,
"h": 37.9
},
"luminance": 0.13947
}Semantic roles & 50–950 ramp
primary
#A64F34
secondary
#76AEC0
accent
#BADC4C
background
#FCF8F6
surface
#F9EFEB
border
#D2CAC6
text
#140B07
muted
#827C7A