#AA6D4B
Closest named color: Clay (#B66A50). oklch(59.2% 0.092 49.4), rgb(170, 109, 75).
Aa
Black text reads best on this color (4.99:1).
About this color
#AA6D4B is a medium-dark, moderately saturated brown. In OKLCH its lightness is 59%, its chroma 0.092 and its hue 49°. Its hue sits on the warm side of the wheel. The nearest named color is Clay (#B66A50), ΔE 0.024 away. Black text reads best on it, at 4.99:1.
| Hue family | Browns |
| Lightness | medium-dark (59%) |
| Chroma | moderately saturated (0.092) |
| Temperature | warm |
| Nearest name | Clay (#B66A50) |
| Black text | 4.99:1 |
| White text | 4.20:1 |
Values
| HEX | #AA6D4B |
| RGB | rgb(170, 109, 75) |
| HSL | hsl(21, 39%, 48%) |
| OKLCH | oklch(59.2% 0.092 49.4) |
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 #AA6D4B | 4.20:1 | AA large text | Lc -74.3 | Content text, not long reading |
| Black text on #AA6D4B | 4.99:1 | AA | Lc 35.3 | Non-text elements, placeholder text |
| #AA6D4B text on white | 4.20:1 | AA large text | Lc 68.8 | Content text, not long reading |
| #AA6D4B text on black | 4.99:1 | AA | Lc -32.9 | Non-text elements, placeholder text |
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
#F9F4F2
oklch(97% 0.006 43.3)
-
Step 100
100
#F1E8E3
oklch(93.7% 0.012 51.3)
-
Step 200
200
#E6D5CC
oklch(88.4% 0.023 49.9)
-
Step 300
300
#D8B9AA
oklch(80.8% 0.041 47.4)
-
Step 400
400
#C3957C
oklch(70.7% 0.066 49.8)
-
Step 500
500
#B37A5B
oklch(63.1% 0.084 49.2)
-
Step 600
600 (this color)
#AA6D4B
oklch(59.2% 0.092 49.4)
-
Step 700
700
#875132
oklch(49% 0.085 49.7)
-
Step 800
800
#6E432A
oklch(42.8% 0.071 50.2)
-
Step 900
900
#593926
oklch(37.7% 0.055 51.1)
-
Step 950
950
#342117
oklch(26.9% 0.034 48.6)
#AA6D4B 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) | #7E7448 | 0.076 |
| Deuteranopia (no green cones) | #8C814B | 0.071 |
| Tritanopia (no blue cones) | #B86265 | 0.057 |
| Achromatopsia (no color) | #7C7C7C | 0.092 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AA6D4B
#AA6D4B
oklch(59.2% 0.092 49.4)
- #3A88AA
#3A88AA
oklch(59.3% 0.092 229.8)
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 #AA6D4B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Clay #B66A50 ΔE 0.024
- Clay Brown #B2713D ΔE 0.026
- Earth #A2653E ΔE 0.028
- Mocha #9D7651 ΔE 0.029
- Pinkish Brown #B17261 ΔE 0.031
- Adobe #BD6C48 ΔE 0.034
- Leather #AC7434 ΔE 0.036
- Copper #B66325 ΔE 0.039
Use #AA6D4B 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.