#B66166
Closest named color: Dusky Rose (#BA6873). oklch(59.3% 0.11 17.3), rgb(182, 97, 102).
Aa
Black text reads best on this color (4.89:1).
About this color
#B66166 is a medium-dark, moderately saturated red. In OKLCH its lightness is 59%, its chroma 0.110 and its hue 17°. Its hue sits on the warm side of the wheel. The nearest named color is Dusky Rose (#BA6873), ΔE 0.023 away. Black text reads best on it, at 4.89:1.
| Hue family | Reds |
| Lightness | medium-dark (59%) |
| Chroma | moderately saturated (0.110) |
| Temperature | warm |
| Nearest name | Dusky Rose (#BA6873) |
| Black text | 4.89:1 |
| White text | 4.29:1 |
Values
| HEX | #B66166 |
| RGB | rgb(182, 97, 102) |
| HSL | hsl(356, 37%, 55%) |
| OKLCH | oklch(59.3% 0.11 17.3) |
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 #B66166 | 4.29:1 | AA large text | Lc -74.9 | Content text, not long reading |
| Black text on #B66166 | 4.89:1 | AA | Lc 34.7 | Non-text elements, placeholder text |
| #B66166 text on white | 4.29:1 | AA large text | Lc 69.4 | Content text, not long reading |
| #B66166 text on black | 4.89:1 | AA | Lc -32.3 | 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
#FAF4F4
oklch(97.2% 0.006 17.3)
-
Step 100
100
#F3E6E6
oklch(93.5% 0.014 17.4)
-
Step 200
200
#EBD2D2
oklch(88.4% 0.028 17.7)
-
Step 300
300
#DFB4B5
oklch(80.8% 0.05 16.7)
-
Step 400
400
#CD8D8F
oklch(70.7% 0.078 17.2)
-
Step 500
500
#BF6F73
oklch(63.1% 0.102 17.2)
-
Step 600
600 (this color)
#B66166
oklch(59.3% 0.11 17.3)
-
Step 700
700
#92464B
oklch(49.2% 0.103 17.5)
-
Step 800
800
#763A3E
oklch(42.7% 0.084 17.1)
-
Step 900
900
#603235
oklch(37.7% 0.066 16.6)
-
Step 950
950
#381E1F
oklch(27% 0.041 17.6)
#B66166 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) | #727066 | 0.119 |
| Deuteranopia (no green cones) | #888164 | 0.110 |
| Tritanopia (no blue cones) | #C45763 | 0.030 |
| Achromatopsia (no color) | #7A7A7A | 0.110 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B66166
#B66166
oklch(59.3% 0.11 17.3)
- #009093
#009093
oklch(59.3% 0.101 197.4)
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 #B66166, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusky Rose #BA6873 ΔE 0.023
- Indian Red #CD5C5C ΔE 0.043
- Clay #B66A50 ΔE 0.043
- Pinkish Brown #B17261 ΔE 0.046
- Mauve #AE7181 ΔE 0.046
- Dusty Rose #C0737A ΔE 0.050
- Dusty Red #B9484E ΔE 0.053
- Dark Rose #B5485D ΔE 0.054
Use #B66166 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.