#64405F
Closest named color: Brownish Purple (#76424E). oklch(42.4% 0.068 331.7), rgb(100, 64, 95).
Aa
White text reads best on this color (8.60:1).
About this color
#64405F is a dark, muted purple. In OKLCH its lightness is 42%, its chroma 0.068 and its hue 332°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Brownish Purple (#76424E), ΔE 0.047 away. White text reads best on it, at 8.60:1.
| Hue family | Purples |
| Lightness | dark (42%) |
| Chroma | muted (0.068) |
| Temperature | in between |
| Nearest name | Brownish Purple (#76424E) |
| Black text | 2.44:1 |
| White text | 8.60:1 |
Values
| HEX | #64405F |
| RGB | rgb(100, 64, 95) |
| HSL | hsl(308, 22%, 32%) |
| OKLCH | oklch(42.4% 0.068 331.7) |
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 #64405F | 8.60:1 | AAA | Lc -94.0 | Preferred for body text |
| Black text on #64405F | 2.44:1 | Fails | Lc 14.5 | Not readable |
| #64405F text on white | 8.60:1 | AAA | Lc 89.4 | Fine for body text |
| #64405F text on black | 2.44:1 | Fails | Lc -12.8 | 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 800.
-
Step 50
50
#F8F4F7
oklch(97.1% 0.006 334)
-
Step 100
100
#EFE7ED
oklch(93.6% 0.012 334.1)
-
Step 200
200
#E2D4E0
oklch(88.5% 0.022 330.3)
-
Step 300
300
#D1B8CC
oklch(81% 0.039 332.7)
-
Step 400
400
#B992B3
oklch(70.7% 0.065 331.5)
-
Step 500
500
#A777A0
oklch(63.1% 0.082 331.7)
-
Step 600
600
#92608B
oklch(55.8% 0.088 331.8)
-
Step 700
700
#7C4F76
oklch(49.2% 0.082 331.6)
-
Step 800
800 (this color)
#64405F
oklch(42.4% 0.068 331.7)
-
Step 900
900
#52374E
oklch(37.7% 0.052 331.9)
-
Step 950
950
#30202E
oklch(26.9% 0.034 330.8)
#64405F 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) | #3F4960 | 0.066 |
| Deuteranopia (no green cones) | #484E5E | 0.061 |
| Tritanopia (no blue cones) | #67424B | 0.036 |
| Achromatopsia (no color) | #4C4C4C | 0.068 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #64405F
#64405F
oklch(42.4% 0.068 331.7)
- #30593B
#30593B
oklch(42.5% 0.068 151.2)
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 #64405F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Brownish Purple #76424E ΔE 0.047
- Purple Brown #673A3F ΔE 0.051
- Dusty Grape #545775 ΔE 0.068
- Dusk #4E5481 ΔE 0.074
- Dark Mauve #874C62 ΔE 0.078
- Twilight #4E518B ΔE 0.082
- YInMn Blue #415A77 ΔE 0.087
- Charcoal Grey #3C4142 ΔE 0.090
Use #64405F 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.