#AA7331
Closest named color: Leather (#AC7434). oklch(60% 0.107 67.9), rgb(170, 115, 49).
Aa
Black text reads best on this color (5.20:1).
About this color
#AA7331 is a medium-dark, moderately saturated brown. In OKLCH its lightness is 60%, its chroma 0.107 and its hue 68°. Its hue sits on the warm side of the wheel. The nearest named color is Leather (#AC7434), ΔE 0.005 away. Black text reads best on it, at 5.20:1.
| Hue family | Browns |
| Lightness | medium-dark (60%) |
| Chroma | moderately saturated (0.107) |
| Temperature | warm |
| Nearest name | Leather (#AC7434) |
| Black text | 5.20:1 |
| White text | 4.03:1 |
Values
| HEX | #AA7331 |
| RGB | rgb(170, 115, 49) |
| HSL | hsl(33, 55%, 43%) |
| OKLCH | oklch(60% 0.107 67.9) |
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 #AA7331 | 4.03:1 | AA large text | Lc -72.9 | Content text, not long reading |
| Black text on #AA7331 | 5.20:1 | AA | Lc 36.7 | Non-text elements, placeholder text |
| #AA7331 text on white | 4.03:1 | AA large text | Lc 67.4 | Content text, not long reading |
| #AA7331 text on black | 5.20:1 | AA | Lc -34.3 | 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 500.
-
Step 50
50
#F9F5F1
oklch(97.2% 0.007 67.7)
-
Step 100
100
#F1E8DF
oklch(93.6% 0.016 67.6)
-
Step 200
200
#E6D6C5
oklch(88.4% 0.029 69.1)
-
Step 300
300
#D8BB9D
oklch(80.9% 0.053 67.9)
-
Step 400
400
#C49767
oklch(70.8% 0.084 67.6)
-
Step 500
500 (this color)
#AA7331
oklch(60% 0.107 67.9)
-
Step 600
600
#9F6412
oklch(55.5% 0.116 67.8)
-
Step 700
700
#885300
oklch(49.1% 0.108 68.1)
-
Step 800
800
#6F4408
oklch(42.7% 0.09 67.6)
-
Step 900
900
#5A3A13
oklch(37.8% 0.07 67.8)
-
Step 950
950
#35220D
oklch(27.1% 0.044 66.7)
#AA7331 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) | #857729 | 0.065 |
| Deuteranopia (no green cones) | #928432 | 0.058 |
| Tritanopia (no blue cones) | #B96665 | 0.084 |
| Achromatopsia (no color) | #7E7E7E | 0.107 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AA7331
#AA7331
oklch(60% 0.107 67.9)
- #4885BD
#4885BD
oklch(60% 0.107 248.2)
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 #AA7331, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Leather #AC7434 ΔE 0.005
- Clay Brown #B2713D ΔE 0.021
- Caramel #AF6F09 ΔE 0.021
- Tan Brown #AB7E4C ΔE 0.033
- Tiger's Eye #BC6C25 ΔE 0.033
- Bronze #A87900 ΔE 0.033
- Brown Orange #B96902 ΔE 0.034
- Golden Brown #B27A01 ΔE 0.036
Use #AA7331 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.