#866373
Closest named color: Dusky Purple (#895B7B). oklch(54.1% 0.05 349.8), rgb(134, 99, 115).
Aa
White text reads best on this color (5.19:1).
About this color
#866373 is a medium-dark, muted red. In OKLCH its lightness is 54%, its chroma 0.050 and its hue 350°. Its hue sits on the warm side of the wheel. The nearest named color is Dusky Purple (#895B7B), ΔE 0.029 away. White text reads best on it, at 5.19:1.
| Hue family | Reds |
| Lightness | medium-dark (54%) |
| Chroma | muted (0.050) |
| Temperature | warm |
| Nearest name | Dusky Purple (#895B7B) |
| Black text | 4.04:1 |
| White text | 5.19:1 |
Values
| HEX | #866373 |
| RGB | rgb(134, 99, 115) |
| HSL | hsl(333, 15%, 46%) |
| OKLCH | oklch(54.1% 0.05 349.8) |
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 #866373 | 5.19:1 | AA | Lc -81.0 | Fine for body text |
| Black text on #866373 | 4.04:1 | AA large text | Lc 28.4 | Dividers and decoration only |
| #866373 text on white | 5.19:1 | AA | Lc 75.7 | Fine for body text |
| #866373 text on black | 4.04:1 | AA large text | Lc -26.0 | 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
#F7F5F6
oklch(97.2% 0.002 345.2)
-
Step 100
100
#EDE8EA
oklch(93.5% 0.006 350.8)
-
Step 200
200
#E0D6DA
oklch(88.5% 0.012 351)
-
Step 300
300
#CDBBC3
oklch(80.9% 0.023 348.9)
-
Step 400
400
#B398A4
oklch(70.7% 0.036 349.5)
-
Step 500
500
#A07E8D
oklch(63% 0.047 350.2)
-
Step 600
600 (this color)
#866373
oklch(54.1% 0.05 349.8)
-
Step 700
700
#765664
oklch(49.1% 0.047 351)
-
Step 800
800
#604652
oklch(42.6% 0.04 349.6)
-
Step 900
900
#4E3B44
oklch(37.6% 0.03 348.6)
-
Step 950
950
#2E2328
oklch(27.1% 0.019 349.4)
#866373 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) | #666974 | 0.053 |
| Deuteranopia (no green cones) | #6E6F72 | 0.050 |
| Tritanopia (no blue cones) | #8B6268 | 0.018 |
| Achromatopsia (no color) | #6D6D6D | 0.051 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #866373
#866373
oklch(54.1% 0.05 349.8)
- #51796A
#51796A
oklch(54.2% 0.051 169)
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 #866373, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusky Purple #895B7B ΔE 0.029
- Purple Grey #866F85 ΔE 0.036
- Dull Purple #84597E ΔE 0.038
- Dusty Purple #825F87 ΔE 0.038
- Grey Purple #826D8C ΔE 0.040
- Muted Purple #805B87 ΔE 0.046
- Dim Gray #696969 ΔE 0.054
- Dark Lavender #856798 ΔE 0.056
Use #866373 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.