#AC4F47
Closest named color: Dusty Red (#B9484E). oklch(54.3% 0.124 26.9), rgb(172, 79, 71).
Aa
White text reads best on this color (5.29:1).
About this color
#AC4F47 is a medium-dark, moderately saturated red. In OKLCH its lightness is 54%, its chroma 0.124 and its hue 27°. Its hue sits on the warm side of the wheel. The nearest named color is Dusty Red (#B9484E), ΔE 0.030 away. White text reads best on it, at 5.29:1.
| Hue family | Reds |
| Lightness | medium-dark (54%) |
| Chroma | moderately saturated (0.124) |
| Temperature | warm |
| Nearest name | Dusty Red (#B9484E) |
| Black text | 3.96:1 |
| White text | 5.29:1 |
Values
| HEX | #AC4F47 |
| RGB | rgb(172, 79, 71) |
| HSL | hsl(5, 42%, 48%) |
| OKLCH | oklch(54.3% 0.124 26.9) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #AC4F47 | 5.29:1 | AA | Lc -81.2 | Fine for body text |
| Black text on #AC4F47 | 3.96:1 | AA large text | Lc 28.2 | Dividers and decoration only |
| #AC4F47 text on white | 5.29:1 | AA | Lc 75.8 | Fine for body text |
| #AC4F47 text on black | 3.96:1 | AA large text | Lc -25.9 | Dividers and decoration only |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 600.
-
Step 50
50
#FAF4F3
oklch(97.2% 0.007 28.8)
-
Step 100
100
#F5E6E4
oklch(93.6% 0.017 26.7)
-
Step 200
200
#EDD2CE
oklch(88.5% 0.031 27.8)
-
Step 300
300
#E3B4AD
oklch(81% 0.056 28.1)
-
Step 400
400
#D38B83
oklch(70.8% 0.09 26.5)
-
Step 500
500
#C56D63
oklch(63.2% 0.113 27.5)
-
Step 600
600 (this color)
#AC4F47
oklch(54.3% 0.124 26.9)
-
Step 700
700
#97433C
oklch(49.1% 0.114 26.9)
-
Step 800
800
#7B3732
oklch(42.7% 0.096 26.2)
-
Step 900
900
#63312C
oklch(37.8% 0.073 27)
-
Step 950
950
#3A1D1A
oklch(27% 0.046 26.8)
#AC4F47 with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #665F46 | 0.129 |
| Deuteranopia (no green cones) | #7D7345 | 0.120 |
| Tritanopia (no blue cones) | #BC3F4D | 0.043 |
| Achromatopsia (no color) | #6B6B6B | 0.125 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AC4F47
#AC4F47
oklch(54.3% 0.124 26.9)
- #007E8B
#007E8B
oklch(54.2% 0.093 207.4)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #AC4F47, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusty Red #B9484E ΔE 0.030
- Dull Red #BB3F3F ΔE 0.037
- Light Maroon #A24857 ΔE 0.039
- Sienna #A0522D ΔE 0.041
- Dark Rose #B5485D ΔE 0.041
- Light Burgundy #A8415B ΔE 0.050
- Cinnamon #AC4F06 ΔE 0.054
- Sinopia #BB3E03 ΔE 0.056
Use #AC4F47 in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.