#A16571
Closest named color: Mauve (#AE7181). oklch(57.5% 0.079 6.8), rgb(161, 101, 113).
Aa
Black text reads best on this color (4.61:1).
About this color
#A16571 is a medium-dark, moderately saturated red. In OKLCH its lightness is 58%, its chroma 0.079 and its hue 7°. Its hue sits on the warm side of the wheel. The nearest named color is Mauve (#AE7181), ΔE 0.042 away. Black text reads best on it, at 4.61:1.
| Hue family | Reds |
| Lightness | medium-dark (58%) |
| Chroma | moderately saturated (0.079) |
| Temperature | warm |
| Nearest name | Mauve (#AE7181) |
| Black text | 4.61:1 |
| White text | 4.55:1 |
Values
| HEX | #A16571 |
| RGB | rgb(161, 101, 113) |
| HSL | hsl(348, 24%, 51%) |
| OKLCH | oklch(57.5% 0.079 6.8) |
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 #A16571 | 4.55:1 | AA | Lc -76.9 | Fine for body text |
| Black text on #A16571 | 4.61:1 | AA | Lc 32.6 | Non-text elements, placeholder text |
| #A16571 text on white | 4.55:1 | AA | Lc 71.4 | Content text, not long reading |
| #A16571 text on black | 4.61:1 | AA | Lc -30.2 | 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
#F8F4F5
oklch(97.1% 0.004 360)
-
Step 100
100
#F0E7E9
oklch(93.6% 0.01 2)
-
Step 200
200
#E6D4D7
oklch(88.5% 0.02 6)
-
Step 300
300
#D6B8BD
oklch(81% 0.035 6.6)
-
Step 400
400
#C1929A
oklch(70.7% 0.058 7.3)
-
Step 500
500
#B07782
oklch(63.1% 0.073 6.7)
-
Step 600
600 (this color)
#A16571
oklch(57.5% 0.079 6.8)
-
Step 700
700
#844F5A
oklch(49.2% 0.073 6.6)
-
Step 800
800
#6B4149
oklch(42.7% 0.059 7.5)
-
Step 900
900
#57373D
oklch(37.7% 0.047 7.3)
-
Step 950
950
#332024
oklch(26.9% 0.03 5.5)
#A16571 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) | #6E6F71 | 0.086 |
| Deuteranopia (no green cones) | #7D7A70 | 0.079 |
| Tritanopia (no blue cones) | #AB6069 | 0.021 |
| Achromatopsia (no color) | #767676 | 0.079 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A16571
#A16571
oklch(57.5% 0.079 6.8)
- #388881
#388881
oklch(57.6% 0.078 187.4)
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 #A16571, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mauve #AE7181 ΔE 0.042
- Reddish Grey #997570 ΔE 0.044
- Dusky Rose #BA6873 ΔE 0.047
- Purple Grey #866F85 ΔE 0.053
- Light Plum #9D5783 ΔE 0.053
- Pinkish Brown #B17261 ΔE 0.057
- Dusky Purple #895B7B ΔE 0.058
- Faded Purple #916E99 ΔE 0.063
Use #A16571 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.