#AA5725
Closest named color: Cinnamon (#AC4F06). oklch(54.8% 0.125 48.5), rgb(170, 87, 37).
Aa
White text reads best on this color (5.12:1).
About this color
#AA5725 is a medium-dark, moderately saturated brown. In OKLCH its lightness is 55%, its chroma 0.125 and its hue 49°. Its hue sits on the warm side of the wheel. The nearest named color is Cinnamon (#AC4F06), ΔE 0.020 away. White text reads best on it, at 5.12:1.
| Hue family | Browns |
| Lightness | medium-dark (55%) |
| Chroma | moderately saturated (0.125) |
| Temperature | warm |
| Nearest name | Cinnamon (#AC4F06) |
| Black text | 4.09:1 |
| White text | 5.12:1 |
Values
| HEX | #AA5725 |
| RGB | rgb(170, 87, 37) |
| HSL | hsl(23, 64%, 41%) |
| OKLCH | oklch(54.8% 0.125 48.5) |
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 #AA5725 | 5.12:1 | AA | Lc -80.2 | Fine for body text |
| Black text on #AA5725 | 4.09:1 | AA large text | Lc 29.2 | Dividers and decoration only |
| #AA5725 text on white | 5.12:1 | AA | Lc 74.9 | Content text, not long reading |
| #AA5725 text on black | 4.09:1 | AA large text | Lc -26.9 | 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
#FAF4F1
oklch(97.1% 0.008 48.7)
-
Step 100
100
#F4E7E1
oklch(93.7% 0.016 46.6)
-
Step 200
200
#EBD4C8
oklch(88.6% 0.03 49.4)
-
Step 300
300
#E0B6A1
oklch(80.8% 0.057 48)
-
Step 400
400
#CF906E
oklch(70.8% 0.09 49.2)
-
Step 500
500
#C17247
oklch(63% 0.115 48.2)
-
Step 600
600 (this color)
#AA5725
oklch(54.8% 0.125 48.5)
-
Step 700
700
#94491A
oklch(49.2% 0.116 48.7)
-
Step 800
800
#783C18
oklch(42.6% 0.097 48.6)
-
Step 900
900
#61341A
oklch(37.7% 0.075 49)
-
Step 950
950
#391F10
oklch(27% 0.048 49.7)
#AA5725 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) | #6F621E | 0.110 |
| Deuteranopia (no green cones) | #837524 | 0.100 |
| Tritanopia (no blue cones) | #BB454D | 0.074 |
| Achromatopsia (no color) | #6E6E6E | 0.126 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AA5725
#AA5725
oklch(54.8% 0.125 48.5)
- #007CA2
#007CA2
oklch(54.8% 0.107 228.4)
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 #AA5725, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cinnamon #AC4F06 ΔE 0.020
- Sienna #A0522D ΔE 0.026
- Burnt Siena #B75203 ΔE 0.027
- Raw Umber #A75E09 ΔE 0.027
- Orangey Brown #B16002 ΔE 0.034
- Sepia #985E2B ΔE 0.035
- Earth #A2653E ΔE 0.035
- Copper #B66325 ΔE 0.039
Use #AA5725 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.