#AC4145#AC4145
#AC4145 is a mid, vivid red. Relative luminance 0.130; OKLCH L 52.3% C 0.140 H 21.2°. Best body text is #FFFFFF at 5.84:1 contrast (WCAG AA passes).
Color values
| HEX | #AC4145 |
|---|---|
| RGB | rgb(172, 65, 69) |
| HSL | hsl(358, 45%, 46%) |
| HSV | hsv(358, 62%, 67%) |
| CMYK | cmyk(0%, 62.2%, 59.9%, 32.5%) |
| CIE-LAB | lab(42.74, 44.11, 20.84) |
| CIE-LCH | lch(42.74, 48.79, 25.29°) |
| OKLab | oklab(52.34% 0.131 0.0507) |
| OKLCH | oklch(52.34% 0.14 21.2) |
| XYZ | xyz(19.9796, 12.9835, 7.0830) |
| Luminance | 0.1298 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Dusty Red
#B9484E
ΔE00 3.47
Dull Red
#BB3F3F
ΔE00 3.81
Cardinal
#C41E3A
ΔE00 5.57
Reddish
#C44240
ΔE00 5.82
Light Maroon
#A24857
ΔE00 6.12
Brown
#A52A2A
ΔE00 6.43
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#AC4145 #41ACA8
analogous
#AC417B #AC4145 #AC7341
triadic
#AC4145 #45AC41 #4145AC
tetradic
#AC4145 #7BAC41 #41ACA8 #7341AC
square
#AC4145 #7BAC41 #41ACA8 #7341AC
split-complementary
#AC4145 #41AC73 #417BAC
monochromatic
#531F21 #803033 #AC4145 #C56569 #D69294
Accessibility & contrast
On white
5.84
#AC4145 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.60
#AC4145 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #AC4145
5.84:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##AC4145 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##AC4145 | 1.00 | 5.84 | 3.60 | 5.84 |
| #FFFFFF | 5.84 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.60 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.84 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#5C5744
Deuteranopia (green-blind)
#776D42
Tritanopia (blue-blind)
#BC2C43
Achromatopsia (no color)
#656565
Design tokens & code
CSS
--color: #ac4145; /* rgb */ color: rgb(172, 65, 69); /* oklch */ color: oklch(52.3% 0.140 21.2);
Tailwind
colors: {
custom: {
50: '#cb7a78',
500: '#ac4145',
950: '#000000',
},
}SCSS
$custom: #ac4145; $custom-light: #cb7a78; $custom-dark: #000000;
JSON
{
"hex": "#ac4145",
"rgb": {
"r": 172,
"g": 65,
"b": 69
},
"hsl": {
"h": 357.757,
"s": 45.148,
"l": 46.471
},
"oklch": {
"l": 0.52338,
"c": 0.14046,
"h": 21.2
},
"luminance": 0.12981
}Semantic roles & 50–950 ramp
primary
#AC4145
secondary
#88C1BF
accent
#D5D053
background
#FDF7F7
surface
#FAEEED
border
#D3C9C8
text
#140A09
muted
#837C7B