#AC4750
Closest named color: Light Maroon (#A24857). oklch(53.4% 0.133 17.4), rgb(172, 71, 80).
Aa
White text reads best on this color (5.56:1).
About this color
#AC4750 is a medium-dark, moderately saturated red. In OKLCH its lightness is 53%, its chroma 0.133 and its hue 17°. Its hue sits on the warm side of the wheel. The nearest named color is Light Maroon (#A24857), ΔE 0.021 away. White text reads best on it, at 5.56:1.
| Hue family | Reds |
| Lightness | medium-dark (53%) |
| Chroma | moderately saturated (0.133) |
| Temperature | warm |
| Nearest name | Light Maroon (#A24857) |
| Black text | 3.77:1 |
| White text | 5.56:1 |
Values
| HEX | #AC4750 |
| RGB | rgb(172, 71, 80) |
| HSL | hsl(355, 42%, 48%) |
| OKLCH | oklch(53.4% 0.133 17.4) |
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 #AC4750 | 5.56:1 | AA | Lc -82.5 | Fine for body text |
| Black text on #AC4750 | 3.77:1 | AA large text | Lc 26.9 | Dividers and decoration only |
| #AC4750 text on white | 5.56:1 | AA | Lc 77.2 | Fine for body text |
| #AC4750 text on black | 3.77:1 | AA large text | Lc -24.6 | 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
#F5E6E6
oklch(93.7% 0.016 17.4)
-
Step 200
200
#EED1D1
oklch(88.5% 0.033 17.8)
-
Step 300
300
#E5B2B3
oklch(81% 0.06 17.1)
-
Step 400
400
#D5888B
oklch(70.7% 0.095 17.2)
-
Step 500
500
#C8686E
oklch(63% 0.122 17.3)
-
Step 600
600 (this color)
#AC4750
oklch(53.4% 0.133 17.4)
-
Step 700
700
#9A3E46
oklch(49.1% 0.123 17.6)
-
Step 800
800
#7D343A
oklch(42.7% 0.102 17.4)
-
Step 900
900
#652E32
oklch(37.7% 0.079 17.1)
-
Step 950
950
#3B1B1D
oklch(26.8% 0.05 17.1)
#AC4750 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) | #5E5B50 | 0.144 |
| Deuteranopia (no green cones) | #78704E | 0.133 |
| Tritanopia (no blue cones) | #BB374B | 0.035 |
| Achromatopsia (no color) | #686868 | 0.134 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AC4750
#AC4750
oklch(53.4% 0.133 17.4)
- #007D7F
#007D7F
oklch(53.5% 0.091 196.7)
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 #AC4750, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Maroon #A24857 ΔE 0.021
- Dark Rose #B5485D ΔE 0.025
- Light Burgundy #A8415B ΔE 0.026
- Dusty Red #B9484E ΔE 0.026
- Dull Red #BB3F3F ΔE 0.034
- Sienna #A0522D ΔE 0.061
- Deep Rose #C74767 ΔE 0.062
- Brick #A03623 ΔE 0.063
Use #AC4750 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.