#66325D
Closest named color: Purple Brown (#673A3F). oklch(40.1% 0.095 334.1), rgb(102, 50, 93).
Aa
White text reads best on this color (9.63:1).
About this color
#66325D is a dark, moderately saturated purple. In OKLCH its lightness is 40%, its chroma 0.095 and its hue 334°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Purple Brown (#673A3F), ΔE 0.061 away. White text reads best on it, at 9.63:1.
| Hue family | Purples |
| Lightness | dark (40%) |
| Chroma | moderately saturated (0.095) |
| Temperature | in between |
| Nearest name | Purple Brown (#673A3F) |
| Black text | 2.17:1 |
| White text | 9.63:1 |
Values
| HEX | #66325D |
| RGB | rgb(102, 50, 93) |
| HSL | hsl(310, 34%, 30%) |
| OKLCH | oklch(40.1% 0.095 334.1) |
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 #66325D | 9.63:1 | AAA | Lc -96.3 | Preferred for body text |
| Black text on #66325D | 2.17:1 | Fails | Lc 11.9 | Not readable |
| #66325D text on white | 9.63:1 | AAA | Lc 92.0 | Preferred for body text |
| #66325D text on black | 2.17:1 | Fails | Lc -10.4 | Not readable |
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 900.
-
Step 50
50
#FAF3F8
oklch(97.1% 0.01 335.5)
-
Step 100
100
#F3E5F0
oklch(93.6% 0.021 332.9)
-
Step 200
200
#EAD0E4
oklch(88.5% 0.039 333.8)
-
Step 300
300
#DEB0D4
oklch(80.9% 0.071 334)
-
Step 400
400
#CC85BE
oklch(70.8% 0.114 334.1)
-
Step 500
500
#BD64AE
oklch(63.1% 0.147 333.8)
-
Step 600
600
#A84999
oklch(55.6% 0.158 334)
-
Step 700
700
#903983
oklch(49.1% 0.149 333.8)
-
Step 800
800
#75306A
oklch(42.7% 0.123 334.1)
-
Step 900
900 (this color)
#66325D
oklch(40.1% 0.095 334.1)
-
Step 950
950
#381A32
oklch(27% 0.06 335)
#66325D 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) | #32405E | 0.096 |
| Deuteranopia (no green cones) | #40475C | 0.086 |
| Tritanopia (no blue cones) | #6A3543 | 0.048 |
| Achromatopsia (no color) | #454545 | 0.096 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #66325D
#66325D
oklch(40.1% 0.095 334.1)
- #0B562F
#0B562F
oklch(40% 0.095 154.2)
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 #66325D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple Brown #673A3F ΔE 0.061
- Brownish Purple #76424E ΔE 0.067
- Velvet #750851 ΔE 0.068
- Grape Purple #5D1451 ΔE 0.068
- Rich Purple #720058 ΔE 0.073
- Red Purple #820747 ΔE 0.080
- Wine #80013F ΔE 0.085
- Merlot #730039 ΔE 0.085
Use #66325D 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.