#AA5343
Closest named color: Sienna (#A0522D). oklch(54.6% 0.118 31.9), rgb(170, 83, 67).
Aa
White text reads best on this color (5.21:1).
About this color
#AA5343 is a medium-dark, moderately saturated red. In OKLCH its lightness is 55%, its chroma 0.118 and its hue 32°. Its hue sits on the warm side of the wheel. The nearest named color is Sienna (#A0522D), ΔE 0.032 away. White text reads best on it, at 5.21:1.
| Hue family | Reds |
| Lightness | medium-dark (55%) |
| Chroma | moderately saturated (0.118) |
| Temperature | warm |
| Nearest name | Sienna (#A0522D) |
| Black text | 4.02:1 |
| White text | 5.21:1 |
Values
| HEX | #AA5343 |
| RGB | rgb(170, 83, 67) |
| HSL | hsl(9, 43%, 46%) |
| OKLCH | oklch(54.6% 0.118 31.9) |
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 #AA5343 | 5.21:1 | AA | Lc -80.8 | Fine for body text |
| Black text on #AA5343 | 4.02:1 | AA large text | Lc 28.7 | Dividers and decoration only |
| #AA5343 text on white | 5.21:1 | AA | Lc 75.4 | Fine for body text |
| #AA5343 text on black | 4.02:1 | AA large text | Lc -26.3 | 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
#FAF4F2
oklch(97.1% 0.007 39.5)
-
Step 100
100
#F4E6E3
oklch(93.5% 0.016 32)
-
Step 200
200
#ECD3CD
oklch(88.6% 0.029 33.7)
-
Step 300
300
#E1B5AC
oklch(81% 0.053 31.6)
-
Step 400
400
#D08D7F
oklch(70.7% 0.085 32.3)
-
Step 500
500
#C26F5F
oklch(63% 0.109 31.9)
-
Step 600
600 (this color)
#AA5343
oklch(54.6% 0.118 31.9)
-
Step 700
700
#954637
oklch(49.2% 0.11 32.3)
-
Step 800
800
#793A2E
oklch(42.8% 0.091 32.2)
-
Step 900
900
#623229
oklch(37.7% 0.071 31.8)
-
Step 950
950
#391E18
oklch(27% 0.044 33.4)
#AA5343 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) | #696141 | 0.119 |
| Deuteranopia (no green cones) | #7E7441 | 0.111 |
| Tritanopia (no blue cones) | #B9444F | 0.046 |
| Achromatopsia (no color) | #6C6C6C | 0.119 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AA5343
#AA5343
oklch(54.6% 0.118 31.9)
- #007F90
#007F90
oklch(54.7% 0.095 211)
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 #AA5343, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Sienna #A0522D ΔE 0.032
- Dusty Red #B9484E ΔE 0.040
- Dull Red #BB3F3F ΔE 0.046
- Cinnamon #AC4F06 ΔE 0.046
- Earth #A2653E ΔE 0.048
- Light Maroon #A24857 ΔE 0.048
- Burnt Siena #B75203 ΔE 0.051
- Dark Rose #B5485D ΔE 0.053
Use #AA5343 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.