#524366
Closest named color: Dusk (#4E5481). oklch(41.3% 0.06 303.5), rgb(82, 67, 102).
Aa
White text reads best on this color (8.92:1).
About this color
#524366 is a dark, muted purple. In OKLCH its lightness is 41%, its chroma 0.060 and its hue 304°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dusk (#4E5481), ΔE 0.058 away. White text reads best on it, at 8.92:1.
| Hue family | Purples |
| Lightness | dark (41%) |
| Chroma | muted (0.060) |
| Temperature | in between |
| Nearest name | Dusk (#4E5481) |
| Black text | 2.35:1 |
| White text | 8.92:1 |
Values
| HEX | #524366 |
| RGB | rgb(82, 67, 102) |
| HSL | hsl(266, 21%, 33%) |
| OKLCH | oklch(41.3% 0.06 303.5) |
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 #524366 | 8.92:1 | AAA | Lc -94.8 | Preferred for body text |
| Black text on #524366 | 2.35:1 | Fails | Lc 13.6 | Not readable |
| #524366 text on white | 8.92:1 | AAA | Lc 90.4 | Preferred for body text |
| #524366 text on black | 2.35:1 | Fails | Lc -11.9 | 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
#DCD6E4
oklch(88.5% 0.02 305.2)
-
Step 300
300
#C5BCD4
oklch(81% 0.035 302.6)
-
Step 400
400
#A898BE
oklch(70.6% 0.057 304.1)
-
Step 500
500
#927FAD
oklch(63.1% 0.071 303.3)
-
Step 600
600
#7D6899
oklch(55.6% 0.078 303.6)
-
Step 700
700
#695682
oklch(49% 0.072 303.7)
-
Step 800
800 (this color)
#524366
oklch(41.3% 0.06 303.5)
-
Step 900
900
#473B56
oklch(37.6% 0.048 304.5)
-
Step 950
950
#292332
oklch(27% 0.029 302.8)
#524366 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) | #3C4967 | 0.037 |
| Deuteranopia (no green cones) | #3F4A65 | 0.036 |
| Tritanopia (no blue cones) | #4F4850 | 0.045 |
| Achromatopsia (no color) | #4A4A4A | 0.060 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #524366
#524366
oklch(41.3% 0.06 303.5)
- #45512B
#45512B
oklch(41.4% 0.06 123.4)
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 #524366, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusk #4E5481 ΔE 0.058
- Dusty Grape #545775 ΔE 0.059
- Twilight #4E518B ΔE 0.065
- Dark Grey Blue #29465B ΔE 0.066
- YInMn Blue #415A77 ΔE 0.069
- Dark Slate Blue #483D8B ΔE 0.070
- Purple Brown #673A3F ΔE 0.071
- Charcoal Grey #3C4142 ΔE 0.074
Use #524366 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.