#684D66
Closest named color: Dusty Grape (#545775). oklch(45.8% 0.052 328.9), rgb(104, 77, 102).
Aa
White text reads best on this color (7.38:1).
About this color
#684D66 is a medium-dark, muted purple. In OKLCH its lightness is 46%, its chroma 0.052 and its hue 329°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dusty Grape (#545775), ΔE 0.043 away. White text reads best on it, at 7.38:1.
| Hue family | Purples |
| Lightness | medium-dark (46%) |
| Chroma | muted (0.052) |
| Temperature | in between |
| Nearest name | Dusty Grape (#545775) |
| Black text | 2.84:1 |
| White text | 7.38:1 |
Values
| HEX | #684D66 |
| RGB | rgb(104, 77, 102) |
| HSL | hsl(304, 15%, 35%) |
| OKLCH | oklch(45.8% 0.052 328.9) |
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 #684D66 | 7.38:1 | AAA | Lc -90.5 | Preferred for body text |
| Black text on #684D66 | 2.84:1 | Fails | Lc 18.4 | Dividers and decoration only |
| #684D66 text on white | 7.38:1 | AAA | Lc 85.6 | Fine for body text |
| #684D66 text on black | 2.84:1 | Fails | Lc -16.4 | 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
#F7F4F7
oklch(97% 0.005 325.6)
-
Step 100
100
#EDE8ED
oklch(93.6% 0.009 325.6)
-
Step 200
200
#E0D5DF
oklch(88.5% 0.018 328.5)
-
Step 300
300
#CCBACB
oklch(80.9% 0.031 327.6)
-
Step 400
400
#B296B0
oklch(70.7% 0.049 328.4)
-
Step 500
500
#9F7C9C
oklch(63.1% 0.062 329.1)
-
Step 600
600
#8A6587
oklch(55.6% 0.068 329.2)
-
Step 700
700
#755473
oklch(49.2% 0.063 328.5)
-
Step 800
800 (this color)
#684D66
oklch(45.8% 0.052 328.9)
-
Step 900
900
#4E3A4C
oklch(37.7% 0.04 329.7)
-
Step 950
950
#2E222D
oklch(27.1% 0.026 329)
#684D66 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) | #4C5367 | 0.048 |
| Deuteranopia (no green cones) | #525765 | 0.045 |
| Tritanopia (no blue cones) | #6A4F56 | 0.029 |
| Achromatopsia (no color) | #565656 | 0.053 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #684D66
#684D66
oklch(45.8% 0.052 328.9)
- #436047
#436047
oklch(45.9% 0.053 148.3)
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 #684D66, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusty Grape #545775 ΔE 0.043
- Brownish Purple #76424E ΔE 0.046
- Dark Mauve #874C62 ΔE 0.057
- Dusk #4E5481 ΔE 0.058
- YInMn Blue #415A77 ΔE 0.067
- Purple Brown #673A3F ΔE 0.069
- Dull Purple #84597E ΔE 0.070
- Twilight #4E518B ΔE 0.071
Use #684D66 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.