#AC4A49
Closest named color: Dusty Red (#B9484E). oklch(53.7% 0.129 23), rgb(172, 74, 73).
Aa
White text reads best on this color (5.48:1).
About this color
#AC4A49 is a medium-dark, moderately saturated red. In OKLCH its lightness is 54%, its chroma 0.129 and its hue 23°. Its hue sits on the warm side of the wheel. The nearest named color is Dusty Red (#B9484E), ΔE 0.026 away. White text reads best on it, at 5.48:1.
| Hue family | Reds |
| Lightness | medium-dark (54%) |
| Chroma | moderately saturated (0.129) |
| Temperature | warm |
| Nearest name | Dusty Red (#B9484E) |
| Black text | 3.82:1 |
| White text | 5.48:1 |
Values
| HEX | #AC4A49 |
| RGB | rgb(172, 74, 73) |
| HSL | hsl(1, 40%, 48%) |
| OKLCH | oklch(53.7% 0.129 23) |
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 #AC4A49 | 5.48:1 | AA | Lc -82.1 | Fine for body text |
| Black text on #AC4A49 | 3.82:1 | AA large text | Lc 27.3 | Dividers and decoration only |
| #AC4A49 text on white | 5.48:1 | AA | Lc 76.8 | Fine for body text |
| #AC4A49 text on black | 3.82:1 | AA large text | Lc -25.0 | 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
#FBF3F3
oklch(97% 0.009 17.3)
-
Step 100
100
#F5E6E5
oklch(93.7% 0.016 22.1)
-
Step 200
200
#EED1CF
oklch(88.4% 0.033 22.5)
-
Step 300
300
#E4B3AF
oklch(81% 0.058 23.8)
-
Step 400
400
#D58985
oklch(70.7% 0.094 23)
-
Step 500
500
#C76A67
oklch(63% 0.119 22.9)
-
Step 600
600 (this color)
#AC4A49
oklch(53.7% 0.129 23)
-
Step 700
700
#99403F
oklch(49% 0.12 23.2)
-
Step 800
800
#7D3534
oklch(42.7% 0.101 23.1)
-
Step 900
900
#652F2E
oklch(37.8% 0.078 22.6)
-
Step 950
950
#3B1C1B
oklch(27% 0.049 22.8)
#AC4A49 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) | #625C48 | 0.137 |
| Deuteranopia (no green cones) | #7A7147 | 0.128 |
| Tritanopia (no blue cones) | #BC394B | 0.041 |
| Achromatopsia (no color) | #696969 | 0.130 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AC4A49
#AC4A49
oklch(53.7% 0.129 23)
- #007D85
#007D85
oklch(53.7% 0.091 202.7)
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 #AC4A49, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusty Red #B9484E ΔE 0.026
- Light Maroon #A24857 ΔE 0.030
- Dull Red #BB3F3F ΔE 0.032
- Dark Rose #B5485D ΔE 0.034
- Light Burgundy #A8415B ΔE 0.039
- Sienna #A0522D ΔE 0.049
- Sinopia #BB3E03 ΔE 0.058
- Brick #A03623 ΔE 0.059
Use #AC4A49 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.