#64496C
Closest named color: Dusty Grape (#545775). oklch(44.8% 0.065 318.3), rgb(100, 73, 108).
Aa
White text reads best on this color (7.74:1).
About this color
#64496C is a dark, muted purple. In OKLCH its lightness is 45%, its chroma 0.065 and its hue 318°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dusty Grape (#545775), ΔE 0.044 away. White text reads best on it, at 7.74:1.
| Hue family | Purples |
| Lightness | dark (45%) |
| Chroma | muted (0.065) |
| Temperature | in between |
| Nearest name | Dusty Grape (#545775) |
| Black text | 2.71:1 |
| White text | 7.74:1 |
Values
| HEX | #64496C |
| RGB | rgb(100, 73, 108) |
| HSL | hsl(286, 19%, 35%) |
| OKLCH | oklch(44.8% 0.065 318.3) |
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 #64496C | 7.74:1 | AAA | Lc -91.6 | Preferred for body text |
| Black text on #64496C | 2.71:1 | Fails | Lc 17.2 | Dividers and decoration only |
| #64496C text on white | 7.74:1 | AAA | Lc 86.8 | Fine for body text |
| #64496C text on black | 2.71:1 | Fails | Lc -15.3 | 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 800.
-
Step 50
50
#F7F4F8
oklch(97.1% 0.006 317.8)
-
Step 100
100
#EDE8EF
oklch(93.7% 0.011 316.5)
-
Step 200
200
#DFD5E2
oklch(88.5% 0.021 318.4)
-
Step 300
300
#CBB9D1
oklch(80.8% 0.039 317.7)
-
Step 400
400
#B195B9
oklch(70.7% 0.06 318.7)
-
Step 500
500
#9E7BA8
oklch(63.2% 0.077 318.6)
-
Step 600
600
#886393
oklch(55.5% 0.084 318.3)
-
Step 700
700
#74527D
oklch(49.1% 0.078 319.1)
-
Step 800
800 (this color)
#64496C
oklch(44.8% 0.065 318.3)
-
Step 900
900
#4D3953
oklch(37.7% 0.05 318.3)
-
Step 950
950
#2D2131
oklch(26.9% 0.034 317.5)
#64496C 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) | #45516D | 0.053 |
| Deuteranopia (no green cones) | #4B546B | 0.050 |
| Tritanopia (no blue cones) | #644D56 | 0.042 |
| Achromatopsia (no color) | #535353 | 0.065 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #64496C
#64496C
oklch(44.8% 0.065 318.3)
- #425D3A
#425D3A
oklch(44.7% 0.064 138.7)
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 #64496C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusty Grape #545775 ΔE 0.044
- Dusk #4E5481 ΔE 0.051
- Brownish Purple #76424E ΔE 0.056
- Twilight #4E518B ΔE 0.060
- YInMn Blue #415A77 ΔE 0.067
- Dark Mauve #874C62 ΔE 0.069
- Purple Brown #673A3F ΔE 0.073
- Dull Purple #84597E ΔE 0.078
Use #64496C 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.