#55466B
Closest named color: Dusk (#4E5481). oklch(42.5% 0.063 302.4), rgb(85, 70, 107).
Aa
White text reads best on this color (8.48:1).
About this color
#55466B is a dark, muted purple. In OKLCH its lightness is 43%, its chroma 0.063 and its hue 302°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dusk (#4E5481), ΔE 0.047 away. White text reads best on it, at 8.48:1.
| Hue family | Purples |
| Lightness | dark (43%) |
| Chroma | muted (0.063) |
| Temperature | in between |
| Nearest name | Dusk (#4E5481) |
| Black text | 2.47:1 |
| White text | 8.48:1 |
Values
| HEX | #55466B |
| RGB | rgb(85, 70, 107) |
| HSL | hsl(264, 21%, 35%) |
| OKLCH | oklch(42.5% 0.063 302.4) |
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 #55466B | 8.48:1 | AAA | Lc -93.7 | Preferred for body text |
| Black text on #55466B | 2.47:1 | Fails | Lc 14.8 | Not readable |
| #55466B text on white | 8.48:1 | AAA | Lc 89.2 | Fine for body text |
| #55466B text on black | 2.47:1 | Fails | Lc -13.0 | Not readable |
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
#F6F5F8
oklch(97.2% 0.004 301.4)
-
Step 100
100
#EBE8F0
oklch(93.6% 0.011 303.1)
-
Step 200
200
#DBD6E5
oklch(88.5% 0.021 301.1)
-
Step 300
300
#C5BBD5
oklch(80.8% 0.038 303)
-
Step 400
400
#A798BF
oklch(70.6% 0.058 302.5)
-
Step 500
500
#927FAF
oklch(63.1% 0.074 302.5)
-
Step 600
600
#7C689B
oklch(55.6% 0.081 301.9)
-
Step 700
700
#695684
oklch(49.1% 0.075 302.7)
-
Step 800
800 (this color)
#55466B
oklch(42.5% 0.063 302.4)
-
Step 900
900
#463B57
oklch(37.6% 0.049 302.1)
-
Step 950
950
#292333
oklch(27% 0.03 301.6)
#55466B 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) | #3E4C6C | 0.038 |
| Deuteranopia (no green cones) | #414D6A | 0.037 |
| Tritanopia (no blue cones) | #514C53 | 0.050 |
| Achromatopsia (no color) | #4D4D4D | 0.063 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #55466B
#55466B
oklch(42.5% 0.063 302.4)
- #48542C
#48542C
oklch(42.5% 0.063 122.7)
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 #55466B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusk #4E5481 ΔE 0.047
- Dusty Grape #545775 ΔE 0.048
- Twilight #4E518B ΔE 0.055
- YInMn Blue #415A77 ΔE 0.061
- Dark Slate Blue #483D8B ΔE 0.068
- Dark Grey Blue #29465B ΔE 0.073
- Brownish Purple #76424E ΔE 0.075
- Purple Brown #673A3F ΔE 0.076
Use #55466B 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.