#64466B
Closest named color: Dusty Grape (#545775). oklch(44.2% 0.07 319.9), rgb(100, 70, 107).
Aa
White text reads best on this color (7.98:1).
About this color
#64466B is a dark, muted purple. In OKLCH its lightness is 44%, its chroma 0.070 and its hue 320°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dusty Grape (#545775), ΔE 0.051 away. White text reads best on it, at 7.98:1.
| Hue family | Purples |
| Lightness | dark (44%) |
| Chroma | muted (0.070) |
| Temperature | in between |
| Nearest name | Dusty Grape (#545775) |
| Black text | 2.63:1 |
| White text | 7.98:1 |
Values
| HEX | #64466B |
| RGB | rgb(100, 70, 107) |
| HSL | hsl(289, 21%, 35%) |
| OKLCH | oklch(44.2% 0.07 319.9) |
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 #64466B | 7.98:1 | AAA | Lc -92.3 | Preferred for body text |
| Black text on #64466B | 2.63:1 | Fails | Lc 16.4 | Dividers and decoration only |
| #64466B text on white | 7.98:1 | AAA | Lc 87.6 | Fine for body text |
| #64466B text on black | 2.63:1 | Fails | Lc -14.5 | 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
#F7F4F8
oklch(97.1% 0.006 317.8)
-
Step 100
100
#EDE7EF
oklch(93.5% 0.012 317.7)
-
Step 200
200
#E0D5E3
oklch(88.6% 0.022 319)
-
Step 300
300
#CDB9D1
oklch(81% 0.04 320.6)
-
Step 400
400
#B394BA
oklch(70.7% 0.065 320)
-
Step 500
500
#A079A9
oklch(63.1% 0.083 319.9)
-
Step 600
600
#8B6194
oklch(55.5% 0.091 320.4)
-
Step 700
700
#76507E
oklch(49% 0.085 320.5)
-
Step 800
800 (this color)
#64466B
oklch(44.2% 0.07 319.9)
-
Step 900
900
#4E3854
oklch(37.7% 0.055 318.9)
-
Step 950
950
#2E2131
oklch(27% 0.034 319.9)
#64466B 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) | #424F6C | 0.059 |
| Deuteranopia (no green cones) | #49526A | 0.054 |
| Tritanopia (no blue cones) | #654A54 | 0.044 |
| Achromatopsia (no color) | #515151 | 0.070 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #64466B
#64466B
oklch(44.2% 0.07 319.9)
- #3E5C37
#3E5C37
oklch(44.1% 0.069 139.8)
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 #64466B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusty Grape #545775 ΔE 0.051
- Dusk #4E5481 ΔE 0.055
- Brownish Purple #76424E ΔE 0.056
- Twilight #4E518B ΔE 0.063
- Purple Brown #673A3F ΔE 0.070
- Dark Mauve #874C62 ΔE 0.072
- YInMn Blue #415A77 ΔE 0.073
- Light Eggplant #894585 ΔE 0.081
Use #64466B 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.