#64476F
Closest named color: Dusty Grape (#545775). oklch(44.5% 0.073 316.4), rgb(100, 71, 111).
Aa
White text reads best on this color (7.85:1).
About this color
#64476F is a dark, moderately saturated purple. In OKLCH its lightness is 45%, its chroma 0.073 and its hue 316°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dusty Grape (#545775), ΔE 0.049 away. White text reads best on it, at 7.85:1.
| Hue family | Purples |
| Lightness | dark (45%) |
| Chroma | moderately saturated (0.073) |
| Temperature | in between |
| Nearest name | Dusty Grape (#545775) |
| Black text | 2.67:1 |
| White text | 7.85:1 |
Values
| HEX | #64476F |
| RGB | rgb(100, 71, 111) |
| HSL | hsl(284, 22%, 36%) |
| OKLCH | oklch(44.5% 0.073 316.4) |
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 #64476F | 7.85:1 | AAA | Lc -91.9 | Preferred for body text |
| Black text on #64476F | 2.67:1 | Fails | Lc 16.8 | Dividers and decoration only |
| #64476F text on white | 7.85:1 | AAA | Lc 87.2 | Fine for body text |
| #64476F text on black | 2.67:1 | Fails | Lc -14.9 | 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
#DFD5E4
oklch(88.5% 0.023 314.7)
-
Step 300
300
#CCB9D3
oklch(81% 0.042 317)
-
Step 400
400
#B294BD
oklch(70.7% 0.067 316.9)
-
Step 500
500
#9E79AD
oklch(63.1% 0.087 316)
-
Step 600
600
#896198
oklch(55.5% 0.095 316.5)
-
Step 700
700
#745082
oklch(49% 0.088 316.2)
-
Step 800
800 (this color)
#64476F
oklch(44.5% 0.073 316.4)
-
Step 900
900
#4E3856
oklch(37.8% 0.057 316.8)
-
Step 950
950
#2D2132
oklch(27% 0.035 315.8)
#64476F 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) | #415071 | 0.059 |
| Deuteranopia (no green cones) | #48536E | 0.055 |
| Tritanopia (no blue cones) | #644C56 | 0.048 |
| Achromatopsia (no color) | #525252 | 0.073 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #64476F
#64476F
oklch(44.5% 0.073 316.4)
- #415D34
#415D34
oklch(44.5% 0.072 136.3)
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 #64476F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusty Grape #545775 ΔE 0.049
- Dusk #4E5481 ΔE 0.051
- Twilight #4E518B ΔE 0.058
- Brownish Purple #76424E ΔE 0.061
- YInMn Blue #415A77 ΔE 0.071
- Dark Mauve #874C62 ΔE 0.073
- Purple Brown #673A3F ΔE 0.077
- Light Eggplant #894585 ΔE 0.078
Use #64476F 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.