#684F71
Closest named color: Dusty Grape (#545775). oklch(46.7% 0.062 317), rgb(104, 79, 113).
Aa
White text reads best on this color (7.12:1).
About this color
#684F71 is a medium-dark, muted purple. In OKLCH its lightness is 47%, its chroma 0.062 and its hue 317°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dusty Grape (#545775), ΔE 0.037 away. White text reads best on it, at 7.12:1.
| Hue family | Purples |
| Lightness | medium-dark (47%) |
| Chroma | muted (0.062) |
| Temperature | in between |
| Nearest name | Dusty Grape (#545775) |
| Black text | 2.94:1 |
| White text | 7.12:1 |
Values
| HEX | #684F71 |
| RGB | rgb(104, 79, 113) |
| HSL | hsl(284, 18%, 38%) |
| OKLCH | oklch(46.7% 0.062 317) |
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 #684F71 | 7.12:1 | AAA | Lc -89.6 | Fine for body text |
| Black text on #684F71 | 2.94:1 | Fails | Lc 19.3 | Dividers and decoration only |
| #684F71 text on white | 7.12:1 | AAA | Lc 84.7 | Fine for body text |
| #684F71 text on black | 2.94:1 | Fails | Lc -17.3 | 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 700.
-
Step 50
50
#F6F5F7
oklch(97.1% 0.003 308.4)
-
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
#AD98B5
oklch(70.8% 0.048 316.7)
-
Step 500
500
#997EA2
oklch(63.1% 0.061 317.6)
-
Step 600
600
#83678D
oklch(55.5% 0.066 317)
-
Step 700
700 (this color)
#684F71
oklch(46.7% 0.062 317)
-
Step 800
800
#5A4662
oklch(42.6% 0.052 316.2)
-
Step 900
900
#4A3B50
oklch(37.7% 0.04 316.2)
-
Step 950
950
#2B232F
oklch(27% 0.025 314.4)
#684F71 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) | #4B5672 | 0.049 |
| Deuteranopia (no green cones) | #505970 | 0.047 |
| Tritanopia (no blue cones) | #68535B | 0.042 |
| Achromatopsia (no color) | #585858 | 0.062 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #684F71
#684F71
oklch(46.7% 0.062 317)
- #49623F
#49623F
oklch(46.6% 0.062 137)
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 #684F71, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusty Grape #545775 ΔE 0.037
- Dusk #4E5481 ΔE 0.048
- Twilight #4E518B ΔE 0.058
- Dark Mauve #874C62 ΔE 0.060
- Brownish Purple #76424E ΔE 0.060
- Dull Purple #84597E ΔE 0.061
- Muted Purple #805B87 ΔE 0.063
- YInMn Blue #415A77 ΔE 0.063
Use #684F71 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.