#AA5753
Closest named color: Dusty Red (#B9484E). oklch(55.6% 0.11 24.1), rgb(170, 87, 83).
Aa
White text reads best on this color (5.00:1).
About this color
#AA5753 is a medium-dark, moderately saturated red. In OKLCH its lightness is 56%, its chroma 0.110 and its hue 24°. Its hue sits on the warm side of the wheel. The nearest named color is Dusty Red (#B9484E), ΔE 0.038 away. White text reads best on it, at 5.00:1.
| Hue family | Reds |
| Lightness | medium-dark (56%) |
| Chroma | moderately saturated (0.110) |
| Temperature | warm |
| Nearest name | Dusty Red (#B9484E) |
| Black text | 4.19:1 |
| White text | 5.00:1 |
Values
| HEX | #AA5753 |
| RGB | rgb(170, 87, 83) |
| HSL | hsl(3, 34%, 50%) |
| OKLCH | oklch(55.6% 0.11 24.1) |
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 #AA5753 | 5.00:1 | AA | Lc -79.6 | Fine for body text |
| Black text on #AA5753 | 4.19:1 | AA large text | Lc 29.9 | Dividers and decoration only |
| #AA5753 text on white | 5.00:1 | AA | Lc 74.2 | Content text, not long reading |
| #AA5753 text on black | 4.19:1 | AA large text | Lc -27.5 | 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
#F3E6E5
oklch(93.5% 0.014 22.8)
-
Step 200
200
#EBD3D0
oklch(88.6% 0.027 26.2)
-
Step 300
300
#DFB5B1
oklch(80.9% 0.049 24.6)
-
Step 400
400
#CD8D89
oklch(70.6% 0.079 23.2)
-
Step 500
500
#BF706B
oklch(63.1% 0.101 24.2)
-
Step 600
600 (this color)
#AA5753
oklch(55.6% 0.11 24.1)
-
Step 700
700
#924744
oklch(49.2% 0.102 23.8)
-
Step 800
800
#763B38
oklch(42.7% 0.083 24.2)
-
Step 900
900
#603330
oklch(37.8% 0.066 24.7)
-
Step 950
950
#381E1C
oklch(26.9% 0.041 24.9)
#AA5753 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) | #6A6552 | 0.115 |
| Deuteranopia (no green cones) | #7E7651 | 0.108 |
| Tritanopia (no blue cones) | #B84B56 | 0.036 |
| Achromatopsia (no color) | #6F6F6F | 0.110 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AA5753
#AA5753
oklch(55.6% 0.11 24.1)
- #00838D
#00838D
oklch(55.6% 0.095 204.2)
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 #AA5753, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusty Red #B9484E ΔE 0.038
- Light Maroon #A24857 ΔE 0.043
- Dark Rose #B5485D ΔE 0.043
- Sienna #A0522D ΔE 0.050
- Dull Red #BB3F3F ΔE 0.052
- Earth #A2653E ΔE 0.053
- Light Burgundy #A8415B ΔE 0.056
- Clay #B66A50 ΔE 0.056
Use #AA5753 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.