#665679
Closest named color: Dusty Grape (#545775). oklch(48.3% 0.058 305.2), rgb(102, 86, 121).
Aa
White text reads best on this color (6.62:1).
About this color
#665679 is a medium-dark, muted purple. In OKLCH its lightness is 48%, its chroma 0.058 and its hue 305°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dusty Grape (#545775), ΔE 0.030 away. White text reads best on it, at 6.62:1.
| Hue family | Purples |
| Lightness | medium-dark (48%) |
| Chroma | muted (0.058) |
| Temperature | in between |
| Nearest name | Dusty Grape (#545775) |
| Black text | 3.17:1 |
| White text | 6.62:1 |
Values
| HEX | #665679 |
| RGB | rgb(102, 86, 121) |
| HSL | hsl(267, 17%, 41%) |
| OKLCH | oklch(48.3% 0.058 305.2) |
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 #665679 | 6.62:1 | AA | Lc -87.8 | Fine for body text |
| Black text on #665679 | 3.17:1 | AA large text | Lc 21.3 | Dividers and decoration only |
| #665679 text on white | 6.62:1 | AA | Lc 82.7 | Fine for body text |
| #665679 text on black | 3.17:1 | AA large text | Lc -19.2 | 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
#EBE8EE
oklch(93.5% 0.009 308.4)
-
Step 200
200
#DBD7E2
oklch(88.6% 0.016 302.5)
-
Step 300
300
#C5BCD0
oklch(80.9% 0.029 306)
-
Step 400
400
#A79AB8
oklch(70.7% 0.045 304.9)
-
Step 500
500
#9281A6
oklch(63.2% 0.058 305.7)
-
Step 600
600
#7C6A91
oklch(55.6% 0.063 305.5)
-
Step 700
700 (this color)
#665679
oklch(48.3% 0.058 305.2)
-
Step 800
800
#554864
oklch(42.6% 0.048 305.6)
-
Step 900
900
#463D52
oklch(37.8% 0.037 304.2)
-
Step 950
950
#292430
oklch(27.1% 0.023 303.9)
#665679 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) | #4F5C7A | 0.038 |
| Deuteranopia (no green cones) | #525D78 | 0.036 |
| Tritanopia (no blue cones) | #635B62 | 0.045 |
| Achromatopsia (no color) | #5D5D5D | 0.058 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #665679
#665679
oklch(48.3% 0.058 305.2)
- #576440
#576440
oklch(48.2% 0.057 124.6)
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 #665679, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusty Grape #545775 ΔE 0.030
- Dusk #4E5481 ΔE 0.041
- Muted Purple #805B87 ΔE 0.052
- Twilight #4E518B ΔE 0.053
- Dull Purple #84597E ΔE 0.054
- YInMn Blue #415A77 ΔE 0.056
- Slate #516572 ΔE 0.057
- Dusty Purple #825F87 ΔE 0.059
Use #665679 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.