#524B67
Closest named color: Dusty Grape (#545775). oklch(43.1% 0.046 295.9), rgb(82, 75, 103).
Aa
White text reads best on this color (8.19:1).
About this color
#524B67 is a dark, muted purple. In OKLCH its lightness is 43%, its chroma 0.046 and its hue 296°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dusty Grape (#545775), ΔE 0.038 away. White text reads best on it, at 8.19:1.
| Hue family | Purples |
| Lightness | dark (43%) |
| Chroma | muted (0.046) |
| Temperature | in between |
| Nearest name | Dusty Grape (#545775) |
| Black text | 2.56:1 |
| White text | 8.19:1 |
Values
| HEX | #524B67 |
| RGB | rgb(82, 75, 103) |
| HSL | hsl(255, 16%, 35%) |
| OKLCH | oklch(43.1% 0.046 295.9) |
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 #524B67 | 8.19:1 | AAA | Lc -93.0 | Preferred for body text |
| Black text on #524B67 | 2.56:1 | Fails | Lc 15.6 | Dividers and decoration only |
| #524B67 text on white | 8.19:1 | AAA | Lc 88.3 | Fine for body text |
| #524B67 text on black | 2.56:1 | Fails | Lc -13.8 | 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
#F5F5F8
oklch(97.1% 0.004 286.3)
-
Step 100
100
#EAE9EF
oklch(93.7% 0.008 293.9)
-
Step 200
200
#DAD7E2
oklch(88.5% 0.015 298.5)
-
Step 300
300
#C2BDD1
oklch(80.9% 0.028 297.2)
-
Step 400
400
#A29CB9
oklch(70.7% 0.042 294.8)
-
Step 500
500
#8C83A8
oklch(63.1% 0.056 295.9)
-
Step 600
600
#766C93
oklch(55.5% 0.061 296.1)
-
Step 700
700
#635A7D
oklch(49% 0.056 296.1)
-
Step 800
800 (this color)
#524B67
oklch(43.1% 0.046 295.9)
-
Step 900
900
#433E53
oklch(37.7% 0.036 295.5)
-
Step 950
950
#272431
oklch(26.9% 0.024 295.3)
#524B67 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) | #454F68 | 0.022 |
| Deuteranopia (no green cones) | #464F66 | 0.022 |
| Tritanopia (no blue cones) | #4E4F55 | 0.037 |
| Achromatopsia (no color) | #4F4F4F | 0.047 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #524B67
#524B67
oklch(43.1% 0.046 295.9)
- #4F5336
#4F5336
oklch(43% 0.045 114.7)
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 #524B67, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusty Grape #545775 ΔE 0.038
- Dusk #4E5481 ΔE 0.044
- YInMn Blue #415A77 ΔE 0.049
- Twilight #4E518B ΔE 0.058
- Dark Grey Blue #29465B ΔE 0.067
- Dark Slate Gray #2F4F4F ΔE 0.071
- Light Navy Blue #2E5A88 ΔE 0.071
- Brownish Purple #76424E ΔE 0.073
Use #524B67 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.