#AD646C
Closest named color: Dusky Rose (#BA6873). oklch(58.7% 0.094 13.4), rgb(173, 100, 108).
Aa
Black text reads best on this color (4.81:1).
About this color
#AD646C is a medium-dark, moderately saturated red. In OKLCH its lightness is 59%, its chroma 0.094 and its hue 13°. Its hue sits on the warm side of the wheel. The nearest named color is Dusky Rose (#BA6873), ΔE 0.028 away. Black text reads best on it, at 4.81:1.
| Hue family | Reds |
| Lightness | medium-dark (59%) |
| Chroma | moderately saturated (0.094) |
| Temperature | warm |
| Nearest name | Dusky Rose (#BA6873) |
| Black text | 4.81:1 |
| White text | 4.36:1 |
Values
| HEX | #AD646C |
| RGB | rgb(173, 100, 108) |
| HSL | hsl(353, 31%, 54%) |
| OKLCH | oklch(58.7% 0.094 13.4) |
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 #AD646C | 4.36:1 | AA large text | Lc -75.5 | Fine for body text |
| Black text on #AD646C | 4.81:1 | AA | Lc 34.1 | Non-text elements, placeholder text |
| #AD646C text on white | 4.36:1 | AA large text | Lc 70.0 | Content text, not long reading |
| #AD646C text on black | 4.81:1 | AA | Lc -31.7 | 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
#F9F4F4
oklch(97.1% 0.005 17.2)
-
Step 100
100
#F2E7E7
oklch(93.7% 0.012 17.4)
-
Step 200
200
#E8D3D4
oklch(88.4% 0.023 14.3)
-
Step 300
300
#DBB6B9
oklch(80.9% 0.043 12.6)
-
Step 400
400
#C78F94
oklch(70.6% 0.068 13)
-
Step 500
500
#B8737A
oklch(63.1% 0.088 13.3)
-
Step 600
600 (this color)
#AD646C
oklch(58.7% 0.094 13.4)
-
Step 700
700
#8B4A52
oklch(49% 0.088 13)
-
Step 800
800
#713D43
oklch(42.6% 0.073 13.3)
-
Step 900
900
#5C3539
oklch(37.8% 0.056 13.5)
-
Step 950
950
#361F21
oklch(27% 0.036 14.1)
#AD646C 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) | #72706C | 0.102 |
| Deuteranopia (no green cones) | #847E6B | 0.094 |
| Tritanopia (no blue cones) | #B95C67 | 0.026 |
| Achromatopsia (no color) | #797979 | 0.095 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AD646C
#AD646C
oklch(58.7% 0.094 13.4)
- #1C8E8C
#1C8E8C
oklch(58.8% 0.095 193)
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 #AD646C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusky Rose #BA6873 ΔE 0.028
- Mauve #AE7181 ΔE 0.037
- Pinkish Brown #B17261 ΔE 0.045
- Clay #B66A50 ΔE 0.049
- Reddish Grey #997570 ΔE 0.052
- Dusty Rose #C0737A ΔE 0.054
- Dark Rose #B5485D ΔE 0.059
- Indian Red #CD5C5C ΔE 0.060
Use #AD646C 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.