#504E6E
Closest named color: Dusty Grape (#545775). oklch(43.9% 0.052 286.9), rgb(80, 78, 110).
Aa
White text reads best on this color (7.90:1).
About this color
#504E6E is a dark, muted purple. In OKLCH its lightness is 44%, its chroma 0.052 and its hue 287°. Its hue sits on the cool side of the wheel. The nearest named color is Dusty Grape (#545775), ΔE 0.028 away. White text reads best on it, at 7.90:1.
| Hue family | Purples |
| Lightness | dark (44%) |
| Chroma | muted (0.052) |
| Temperature | cool |
| Nearest name | Dusty Grape (#545775) |
| Black text | 2.65:1 |
| White text | 7.90:1 |
Values
| HEX | #504E6E |
| RGB | rgb(80, 78, 110) |
| HSL | hsl(244, 17%, 37%) |
| OKLCH | oklch(43.9% 0.052 286.9) |
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 #504E6E | 7.90:1 | AAA | Lc -92.1 | Preferred for body text |
| Black text on #504E6E | 2.65:1 | Fails | Lc 16.6 | Dividers and decoration only |
| #504E6E text on white | 7.90:1 | AAA | Lc 87.4 | Fine for body text |
| #504E6E text on black | 2.65:1 | Fails | Lc -14.7 | 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
#E9E9F0
oklch(93.6% 0.009 286.2)
-
Step 200
200
#D8D8E4
oklch(88.6% 0.016 286.1)
-
Step 300
300
#BFBED4
oklch(80.9% 0.031 287.8)
-
Step 400
400
#9E9CBE
oklch(70.6% 0.049 287.8)
-
Step 500
500
#8684AE
oklch(63.1% 0.063 286.6)
-
Step 600
600
#706D99
oklch(55.5% 0.068 287.1)
-
Step 700
700
#5E5B83
oklch(49% 0.064 287.2)
-
Step 800
800 (this color)
#504E6E
oklch(43.9% 0.052 286.9)
-
Step 900
900
#403E56
oklch(37.6% 0.041 288.1)
-
Step 950
950
#252533
oklch(27.1% 0.026 284.5)
#504E6E 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) | #46526F | 0.018 |
| Deuteranopia (no green cones) | #45506D | 0.018 |
| Tritanopia (no blue cones) | #495459 | 0.046 |
| Achromatopsia (no color) | #515151 | 0.052 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #504E6E
#504E6E
oklch(43.9% 0.052 286.9)
- #555432
#555432
oklch(43.8% 0.051 106.9)
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 #504E6E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusty Grape #545775 ΔE 0.028
- Dusk #4E5481 ΔE 0.032
- YInMn Blue #415A77 ΔE 0.038
- Twilight #4E518B ΔE 0.047
- Light Navy Blue #2E5A88 ΔE 0.060
- Denim Blue #3B5B92 ΔE 0.065
- Dusk Blue #26538D ΔE 0.069
- Slate #516572 ΔE 0.069
Use #504E6E 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.