#A1687A
Closest named color: Mauve (#AE7181). oklch(58.4% 0.077 359.3), rgb(161, 104, 122).
Aa
Black text reads best on this color (4.77:1).
About this color
#A1687A is a medium-dark, moderately saturated red. In OKLCH its lightness is 58%, its chroma 0.077 and its hue 359°. Its hue sits on the warm side of the wheel. The nearest named color is Mauve (#AE7181), ΔE 0.034 away. Black text reads best on it, at 4.77:1.
| Hue family | Reds |
| Lightness | medium-dark (58%) |
| Chroma | moderately saturated (0.077) |
| Temperature | warm |
| Nearest name | Mauve (#AE7181) |
| Black text | 4.77:1 |
| White text | 4.39:1 |
Values
| HEX | #A1687A |
| RGB | rgb(161, 104, 122) |
| HSL | hsl(341, 23%, 52%) |
| OKLCH | oklch(58.4% 0.077 359.3) |
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 #A1687A | 4.39:1 | AA large text | Lc -75.8 | Fine for body text |
| Black text on #A1687A | 4.77:1 | AA | Lc 33.7 | Non-text elements, placeholder text |
| #A1687A text on white | 4.39:1 | AA large text | Lc 70.3 | Content text, not long reading |
| #A1687A text on black | 4.77:1 | AA | Lc -31.3 | 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 600.
-
Step 50
50
#F8F4F5
oklch(97.1% 0.004 360)
-
Step 100
100
#F0E7E9
oklch(93.6% 0.01 2)
-
Step 200
200
#E5D4D9
oklch(88.5% 0.02 357.7)
-
Step 300
300
#D5B8C0
oklch(81% 0.035 359.4)
-
Step 400
400
#BE939F
oklch(70.7% 0.054 0.1)
-
Step 500
500
#AD7888
oklch(63.1% 0.069 359.6)
-
Step 600
600 (this color)
#A1687A
oklch(58.4% 0.077 359.3)
-
Step 700
700
#824F5F
oklch(49.1% 0.072 359.8)
-
Step 800
800
#6A414E
oklch(42.7% 0.06 359.4)
-
Step 900
900
#563741
oklch(37.7% 0.047 358.6)
-
Step 950
950
#322026
oklch(26.8% 0.03 357.6)
#A1687A 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) | #6F727B | 0.083 |
| Deuteranopia (no green cones) | #7D7C79 | 0.077 |
| Tritanopia (no blue cones) | #AA656E | 0.022 |
| Achromatopsia (no color) | #787878 | 0.077 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A1687A
#A1687A
oklch(58.4% 0.077 359.3)
- #418A7C
#418A7C
oklch(58.2% 0.077 179.2)
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 #A1687A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mauve #AE7181 ΔE 0.034
- Reddish Grey #997570 ΔE 0.044
- Dusky Rose #BA6873 ΔE 0.046
- Purple Grey #866F85 ΔE 0.048
- Light Plum #9D5783 ΔE 0.051
- Faded Purple #916E99 ΔE 0.051
- Grey Purple #826D8C ΔE 0.057
- Dusky Purple #895B7B ΔE 0.059
Use #A1687A 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.