#AC3D45#AC3D45
#AC3D45 is a mid, vivid red. Relative luminance 0.125; OKLCH L 51.8% C 0.145 H 19.6°. Best body text is #FFFFFF at 5.99:1 contrast (WCAG AA passes).
Color values
| HEX | #AC3D45 |
|---|---|
| RGB | rgb(172, 61, 69) |
| HSL | hsl(356, 48%, 46%) |
| HSV | hsv(356, 65%, 67%) |
| CMYK | cmyk(0%, 64.5%, 59.9%, 32.5%) |
| CIE-LAB | lab(42.06, 45.92, 19.95) |
| CIE-LCH | lch(42.06, 50.07, 23.48°) |
| OKLab | oklab(51.83% 0.1367 0.0487) |
| OKLCH | oklch(51.83% 0.145 19.6) |
| XYZ | xyz(19.7580, 12.5404, 7.0092) |
| Luminance | 0.1254 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Dusty Red
#B9484E
ΔE00 3.99
Dull Red
#BB3F3F
ΔE00 4.57
Cardinal
#C41E3A
ΔE00 5.22
Light Maroon
#A24857
ΔE00 5.67
Rose Red
#BE013C
ΔE00 5.96
Rouge
#AB1239
ΔE00 6.20
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#AC3D45 #3DACA4
analogous
#AC3D7C #AC3D45 #AC6D3D
triadic
#AC3D45 #45AC3D #3D45AC
tetradic
#AC3D45 #7CAC3D #3DACA4 #6D3DAC
square
#AC3D45 #7CAC3D #3DACA4 #6D3DAC
split-complementary
#AC3D45 #3DAC6D #3D7CAC
monochromatic
#521D21 #7F2D33 #AC3D45 #C76067 #D78D92
Accessibility & contrast
On white
5.99
#AC3D45 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.51
#AC3D45 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #AC3D45
5.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##AC3D45 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##AC3D45 | 1.00 | 5.99 | 3.51 | 5.99 |
| #FFFFFF | 5.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.51 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#595545
Deuteranopia (green-blind)
#756C42
Tritanopia (blue-blind)
#BC2741
Achromatopsia (no color)
#636363
Design tokens & code
CSS
--color: #ac3d45; /* rgb */ color: rgb(172, 61, 69); /* oklch */ color: oklch(51.8% 0.145 19.6);
Tailwind
colors: {
custom: {
50: '#cb7878',
500: '#ac3d45',
950: '#000000',
},
}SCSS
$custom: #ac3d45; $custom-light: #cb7878; $custom-dark: #000000;
JSON
{
"hex": "#ac3d45",
"rgb": {
"r": 172,
"g": 61,
"b": 69
},
"hsl": {
"h": 355.676,
"s": 47.639,
"l": 45.686
},
"oklch": {
"l": 0.51831,
"c": 0.14512,
"h": 19.6
},
"luminance": 0.12538
}Semantic roles & 50–950 ramp
primary
#AC3D45
secondary
#84C1BD
accent
#D7CE51
background
#FDF7F7
surface
#FAEEED
border
#D3C9C8
text
#140909
muted
#837B7B