#684D70
Closest named color: Dusty Grape (#545775). oklch(46.2% 0.064 318.4), rgb(104, 77, 112).
Aa
White text reads best on this color (7.28:1).
About this color
#684D70 is a medium-dark, muted purple. In OKLCH its lightness is 46%, its chroma 0.064 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 0.040 away. White text reads best on it, at 7.28:1.
| Hue family | Purples |
| Lightness | medium-dark (46%) |
| Chroma | muted (0.064) |
| Temperature | in between |
| Nearest name | Dusty Grape (#545775) |
| Black text | 2.88:1 |
| White text | 7.28:1 |
Values
| HEX | #684D70 |
| RGB | rgb(104, 77, 112) |
| HSL | hsl(286, 19%, 37%) |
| OKLCH | oklch(46.2% 0.064 318.4) |
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 #684D70 | 7.28:1 | AAA | Lc -90.1 | Preferred for body text |
| Black text on #684D70 | 2.88:1 | Fails | Lc 18.8 | Dividers and decoration only |
| #684D70 text on white | 7.28:1 | AAA | Lc 85.2 | Fine for body text |
| #684D70 text on black | 2.88:1 | Fails | Lc -16.8 | 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 700.
-
Step 50
50
#F7F5F7
oklch(97.2% 0.003 325.6)
-
Step 100
100
#ECE8EE
oklch(93.6% 0.009 314.8)
-
Step 200
200
#DED6E1
oklch(88.6% 0.017 316.9)
-
Step 300
300
#C9BBCE
oklch(80.9% 0.03 317.2)
-
Step 400
400
#AE97B5
oklch(70.7% 0.05 318.3)
-
Step 500
500
#9A7DA3
oklch(63% 0.065 318.1)
-
Step 600
600
#85668E
oklch(55.6% 0.071 318.5)
-
Step 700
700 (this color)
#684D70
oklch(46.2% 0.064 318.4)
-
Step 800
800
#5B4662
oklch(42.7% 0.052 317.6)
-
Step 900
900
#4B3B50
oklch(37.8% 0.041 318)
-
Step 950
950
#2C222F
oklch(26.9% 0.028 318.3)
#684D70 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) | #495571 | 0.053 |
| Deuteranopia (no green cones) | #4F576F | 0.048 |
| Tritanopia (no blue cones) | #68515A | 0.042 |
| Achromatopsia (no color) | #575757 | 0.065 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #684D70
#684D70
oklch(46.2% 0.064 318.4)
- #46613E
#46613E
oklch(46.1% 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 #684D70, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusty Grape #545775 ΔE 0.040
- Dusk #4E5481 ΔE 0.049
- Brownish Purple #76424E ΔE 0.058
- Twilight #4E518B ΔE 0.059
- Dark Mauve #874C62 ΔE 0.061
- Dull Purple #84597E ΔE 0.064
- YInMn Blue #415A77 ΔE 0.066
- Muted Purple #805B87 ΔE 0.066
Use #684D70 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.