#A54F33#A54F33
#A54F33 is a mid, vivid red. Relative luminance 0.138; OKLCH L 53.0% C 0.121 H 38.5°. Best body text is #FFFFFF at 5.58:1 contrast (WCAG AA passes).
Color values
| HEX | #A54F33 |
|---|---|
| RGB | rgb(165, 79, 51) |
| HSL | hsl(15, 53%, 42%) |
| HSV | hsv(15, 69%, 65%) |
| CMYK | cmyk(0%, 52.1%, 69.1%, 35.3%) |
| CIE-LAB | lab(43.99, 33.32, 32.76) |
| CIE-LCH | lch(43.99, 46.72, 44.51°) |
| OKLab | oklab(52.97% 0.0948 0.0755) |
| OKLCH | oklch(52.97% 0.121 38.5) |
| XYZ | xyz(18.9123, 13.8326, 4.8054) |
| Luminance | 0.1383 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Sienna
#A0522D
ΔE00 3.36
Rust
#B7410E
ΔE00 6.50
Brick
#A03623
ΔE00 6.50
Brownish Red
#9E3623
ΔE00 6.63
Rust (survey)
#A83C09
ΔE00 6.65
Burnt Umber
#A0450E
ΔE00 6.95
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#A54F33 #3389A5
analogous
#A53350 #A54F33 #A58833
triadic
#A54F33 #33A54F #4F33A5
tetradic
#A54F33 #50A533 #3389A5 #8833A5
square
#A54F33 #50A533 #3389A5 #8833A5
split-complementary
#A54F33 #33A588 #3350A5
monochromatic
#482216 #763925 #A54F33 #C86B4D #D6927C
Accessibility & contrast
On white
5.58
#A54F33 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.77
#A54F33 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #A54F33
5.58:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##A54F33 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##A54F33 | 1.00 | 5.58 | 3.77 | 5.58 |
| #FFFFFF | 5.58 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.77 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.58 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#665C30
Deuteranopia (green-blind)
#7B6F31
Tritanopia (blue-blind)
#B53E49
Achromatopsia (no color)
#686868
Design tokens & code
CSS
--color: #a54f33; /* rgb */ color: rgb(165, 79, 51); /* oklch */ color: oklch(53.0% 0.121 38.5);
Tailwind
colors: {
custom: {
50: '#c5826b',
500: '#a54f33',
950: '#000000',
},
}SCSS
$custom: #a54f33; $custom-light: #c5826b; $custom-dark: #000000;
JSON
{
"hex": "#a54f33",
"rgb": {
"r": 165,
"g": 79,
"b": 51
},
"hsl": {
"h": 14.737,
"s": 52.778,
"l": 42.353
},
"oklch": {
"l": 0.52972,
"c": 0.12116,
"h": 38.5
},
"luminance": 0.1383
}Semantic roles & 50–950 ramp
primary
#A54F33
secondary
#75ADBF
accent
#B9DC4C
background
#FCF8F6
surface
#F9EFEB
border
#D2CAC6
text
#140B07
muted
#827C7A