#665668
Closest named color: Dusty Grape (#545775). oklch(47.5% 0.035 322.5), rgb(102, 86, 104).
Aa
White text reads best on this color (6.78:1).
About this color
#665668 is a medium-dark, muted purple. In OKLCH its lightness is 48%, its chroma 0.035 and its hue 323°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dusty Grape (#545775), ΔE 0.034 away. White text reads best on it, at 6.78:1.
| Hue family | Purples |
| Lightness | medium-dark (48%) |
| Chroma | muted (0.035) |
| Temperature | in between |
| Nearest name | Dusty Grape (#545775) |
| Black text | 3.09:1 |
| White text | 6.78:1 |
Values
| HEX | #665668 |
| RGB | rgb(102, 86, 104) |
| HSL | hsl(293, 9%, 37%) |
| OKLCH | oklch(47.5% 0.035 322.5) |
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 #665668 | 6.78:1 | AA | Lc -88.4 | Fine for body text |
| Black text on #665668 | 3.09:1 | AA large text | Lc 20.6 | Dividers and decoration only |
| #665668 text on white | 6.78:1 | AA | Lc 83.4 | Fine for body text |
| #665668 text on black | 3.09:1 | AA large text | Lc -18.5 | 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
#F6F5F6
oklch(97.1% 0.002 325.6)
-
Step 100
100
#EBE9EC
oklch(93.6% 0.005 314.8)
-
Step 200
200
#DCD7DD
oklch(88.5% 0.01 320.5)
-
Step 300
300
#C6BDC7
oklch(80.9% 0.017 322.7)
-
Step 400
400
#A99BAB
oklch(70.7% 0.028 322)
-
Step 500
500
#948396
oklch(63.2% 0.034 322.7)
-
Step 600
600
#7E6C80
oklch(55.5% 0.037 322.9)
-
Step 700
700 (this color)
#665668
oklch(47.5% 0.035 322.5)
-
Step 800
800
#574A58
oklch(42.7% 0.028 323.8)
-
Step 900
900
#473E49
oklch(37.7% 0.022 320.1)
-
Step 950
950
#2A242B
oklch(27% 0.015 321.4)
#665668 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) | #555A69 | 0.028 |
| Deuteranopia (no green cones) | #585C67 | 0.028 |
| Tritanopia (no blue cones) | #67585C | 0.022 |
| Achromatopsia (no color) | #5B5B5B | 0.035 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #665668
#665668
oklch(47.5% 0.035 322.5)
- #516250
#516250
oklch(47.6% 0.035 143.5)
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 #665668, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusty Grape #545775 ΔE 0.034
- Slate #516572 ΔE 0.050
- Dusk #4E5481 ΔE 0.057
- Dim Gray #696969 ΔE 0.057
- YInMn Blue #415A77 ΔE 0.057
- Brownish Purple #76424E ΔE 0.061
- Dark Mauve #874C62 ΔE 0.061
- Dull Purple #84597E ΔE 0.065
Use #665668 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.