#AA6C63
Closest named color: Pinkish Brown (#B17261). oklch(59.5% 0.081 28.7), rgb(170, 108, 99).
Aa
Black text reads best on this color (5.03:1).
About this color
#AA6C63 is a medium-dark, moderately saturated red. In OKLCH its lightness is 60%, its chroma 0.081 and its hue 29°. Its hue sits on the warm side of the wheel. The nearest named color is Pinkish Brown (#B17261), ΔE 0.022 away. Black text reads best on it, at 5.03:1.
| Hue family | Reds |
| Lightness | medium-dark (60%) |
| Chroma | moderately saturated (0.081) |
| Temperature | warm |
| Nearest name | Pinkish Brown (#B17261) |
| Black text | 5.03:1 |
| White text | 4.17:1 |
Values
| HEX | #AA6C63 |
| RGB | rgb(170, 108, 99) |
| HSL | hsl(8, 29%, 53%) |
| OKLCH | oklch(59.5% 0.081 28.7) |
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 #AA6C63 | 4.17:1 | AA large text | Lc -74.1 | Content text, not long reading |
| Black text on #AA6C63 | 5.03:1 | AA | Lc 35.5 | Non-text elements, placeholder text |
| #AA6C63 text on white | 4.17:1 | AA large text | Lc 68.6 | Content text, not long reading |
| #AA6C63 text on black | 5.03:1 | AA | Lc -33.1 | 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
#F9F4F3
oklch(97.1% 0.006 31.1)
-
Step 100
100
#F1E7E5
oklch(93.5% 0.011 31.1)
-
Step 200
200
#E7D4D1
oklch(88.5% 0.022 28.3)
-
Step 300
300
#D9B8B2
oklch(81% 0.039 30.1)
-
Step 400
400
#C5928A
oklch(70.7% 0.063 28.8)
-
Step 500
500 (this color)
#AA6C63
oklch(59.5% 0.081 28.7)
-
Step 600
600
#A15F55
oklch(55.7% 0.088 29.4)
-
Step 700
700
#894E46
oklch(49.1% 0.081 28.6)
-
Step 800
800
#704039
oklch(42.8% 0.069 29.1)
-
Step 900
900
#5B3731
oklch(37.9% 0.053 30)
-
Step 950
950
#35201D
oklch(27% 0.033 28.4)
#AA6C63 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) | #7A7562 | 0.082 |
| Deuteranopia (no green cones) | #898162 | 0.076 |
| Tritanopia (no blue cones) | #B7646A | 0.033 |
| Achromatopsia (no color) | #7C7C7C | 0.082 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AA6C63
#AA6C63
oklch(59.5% 0.081 28.7)
- #398C99
#398C99
oklch(59.5% 0.081 209.3)
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 #AA6C63, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pinkish Brown #B17261 ΔE 0.022
- Clay #B66A50 ΔE 0.030
- Reddish Grey #997570 ΔE 0.035
- Dusky Rose #BA6873 ΔE 0.040
- Mauve #AE7181 ΔE 0.043
- Adobe #BD6C48 ΔE 0.047
- Mocha #9D7651 ΔE 0.048
- Earth #A2653E ΔE 0.049
Use #AA6C63 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.