#AA4F0B
Closest named color: Cinnamon (#AC4F06). oklch(53.4% 0.138 49.2), rgb(170, 79, 11).
Aa
White text reads best on this color (5.47:1).
About this color
#AA4F0B is a medium-dark, moderately saturated brown. In OKLCH its lightness is 53%, its chroma 0.138 and its hue 49°. Its hue sits on the warm side of the wheel. The nearest named color is Cinnamon (#AC4F06), ΔE 0.004 away. White text reads best on it, at 5.47:1.
| Hue family | Browns |
| Lightness | medium-dark (53%) |
| Chroma | moderately saturated (0.138) |
| Temperature | warm |
| Nearest name | Cinnamon (#AC4F06) |
| Black text | 3.83:1 |
| White text | 5.47:1 |
Values
| HEX | #AA4F0B |
| RGB | rgb(170, 79, 11) |
| HSL | hsl(26, 88%, 35%) |
| OKLCH | oklch(53.4% 0.138 49.2) |
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 #AA4F0B | 5.47:1 | AA | Lc -82.0 | Fine for body text |
| Black text on #AA4F0B | 3.83:1 | AA large text | Lc 27.4 | Dividers and decoration only |
| #AA4F0B text on white | 5.47:1 | AA | Lc 76.7 | Fine for body text |
| #AA4F0B text on black | 3.83:1 | AA large text | Lc -25.0 | 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
#F5E7E0
oklch(93.7% 0.018 48.5)
-
Step 200
200
#EDD3C6
oklch(88.5% 0.034 48.3)
-
Step 300
300
#E3B59E
oklch(80.8% 0.062 47.9)
-
Step 400
400
#D38E68
oklch(70.8% 0.099 49.4)
-
Step 500
500
#C6703D
oklch(63.2% 0.127 49.5)
-
Step 600
600 (this color)
#AA4F0B
oklch(53.4% 0.138 49.2)
-
Step 700
700
#984506
oklch(49% 0.128 49)
-
Step 800
800
#7C3A0C
oklch(42.8% 0.107 49.5)
-
Step 900
900
#643214
oklch(37.7% 0.083 48.8)
-
Step 950
950
#3B1E0D
oklch(27.1% 0.053 49.4)
#AA4F0B 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) | #6A5C00 | 0.122 |
| Deuteranopia (no green cones) | #807106 | 0.110 |
| Tritanopia (no blue cones) | #BB3A44 | 0.080 |
| Achromatopsia (no color) | #696969 | 0.139 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AA4F0B
#AA4F0B
oklch(53.4% 0.138 49.2)
- #00779D
#00779D
oklch(53.3% 0.105 229.3)
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 #AA4F0B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cinnamon #AC4F06 ΔE 0.004
- Sienna #A0522D ΔE 0.026
- Burnt Siena #B75203 ΔE 0.027
- Burnt Umber #A0450E ΔE 0.032
- Raw Umber #A75E09 ΔE 0.035
- Warm Brown #964E02 ΔE 0.040
- Sinopia #BB3E03 ΔE 0.042
- Burnt Orange #C04E01 ΔE 0.042
Use #AA4F0B 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.