#A2636D
Closest named color: Mauve (#AE7181). oklch(57.2% 0.082 9.7), rgb(162, 99, 109).
Aa
White text reads best on this color (4.62:1).
About this color
#A2636D is a medium-dark, moderately saturated red. In OKLCH its lightness is 57%, its chroma 0.082 and its hue 10°. Its hue sits on the warm side of the wheel. The nearest named color is Mauve (#AE7181), ΔE 0.047 away. White text reads best on it, at 4.62:1.
| Hue family | Reds |
| Lightness | medium-dark (57%) |
| Chroma | moderately saturated (0.082) |
| Temperature | warm |
| Nearest name | Mauve (#AE7181) |
| Black text | 4.54:1 |
| White text | 4.62:1 |
Values
| HEX | #A2636D |
| RGB | rgb(162, 99, 109) |
| HSL | hsl(350, 25%, 51%) |
| OKLCH | oklch(57.2% 0.082 9.7) |
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 #A2636D | 4.62:1 | AA | Lc -77.4 | Fine for body text |
| Black text on #A2636D | 4.54:1 | AA | Lc 32.1 | Non-text elements, placeholder text |
| #A2636D text on white | 4.62:1 | AA | Lc 71.9 | Content text, not long reading |
| #A2636D text on black | 4.54:1 | AA | Lc -29.7 | 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
#F9F4F5
oklch(97.1% 0.006 3.3)
-
Step 100
100
#F1E7E8
oklch(93.6% 0.011 10.3)
-
Step 200
200
#E6D4D6
oklch(88.5% 0.02 9.8)
-
Step 300
300
#D7B7BB
oklch(80.8% 0.037 9.4)
-
Step 400
400
#C29298
oklch(70.7% 0.059 10.3)
-
Step 500
500
#B2767F
oklch(63.1% 0.076 9.6)
-
Step 600
600 (this color)
#A2636D
oklch(57.2% 0.082 9.7)
-
Step 700
700
#864E57
oklch(49.2% 0.076 9.9)
-
Step 800
800
#6D4047
oklch(42.7% 0.063 10)
-
Step 900
900
#59363C
oklch(37.7% 0.051 8.6)
-
Step 950
950
#342023
oklch(27% 0.031 9.5)
#A2636D 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) | #6E6E6D | 0.089 |
| Deuteranopia (no green cones) | #7D796C | 0.082 |
| Tritanopia (no blue cones) | #AD5D67 | 0.023 |
| Achromatopsia (no color) | #757575 | 0.083 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A2636D
#A2636D
oklch(57.2% 0.082 9.7)
- #308782
#308782
oklch(57.1% 0.082 189.7)
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 #A2636D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mauve #AE7181 ΔE 0.047
- Dusky Rose #BA6873 ΔE 0.047
- Reddish Grey #997570 ΔE 0.048
- Light Plum #9D5783 ΔE 0.054
- Pinkish Brown #B17261 ΔE 0.057
- Purple Grey #866F85 ΔE 0.058
- Dusky Purple #895B7B ΔE 0.059
- Clay #B66A50 ΔE 0.062
Use #A2636D 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.