#504D67
Closest named color: Dusty Grape (#545775). oklch(43.4% 0.043 289.8), rgb(80, 77, 103).
Aa
White text reads best on this color (8.08:1).
About this color
#504D67 is a dark, muted purple. In OKLCH its lightness is 43%, its chroma 0.043 and its hue 290°. Its hue sits on the cool side of the wheel. The nearest named color is Dusty Grape (#545775), ΔE 0.034 away. White text reads best on it, at 8.08:1.
| Hue family | Purples |
| Lightness | dark (43%) |
| Chroma | muted (0.043) |
| Temperature | cool |
| Nearest name | Dusty Grape (#545775) |
| Black text | 2.59:1 |
| White text | 8.08:1 |
Values
| HEX | #504D67 |
| RGB | rgb(80, 77, 103) |
| HSL | hsl(247, 14%, 35%) |
| OKLCH | oklch(43.4% 0.043 289.8) |
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 #504D67 | 8.08:1 | AAA | Lc -92.6 | Preferred for body text |
| Black text on #504D67 | 2.59:1 | Fails | Lc 16.0 | Dividers and decoration only |
| #504D67 text on white | 8.08:1 | AAA | Lc 88.0 | Fine for body text |
| #504D67 text on black | 2.59:1 | Fails | Lc -14.2 | 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
#E9E9EE
oklch(93.5% 0.007 286.3)
-
Step 200
200
#D9D8E2
oklch(88.6% 0.014 290.7)
-
Step 300
300
#C0BED0
oklch(80.9% 0.025 290.9)
-
Step 400
400
#A09DB8
oklch(70.7% 0.039 290.5)
-
Step 500
500
#8885A7
oklch(63.1% 0.051 288.9)
-
Step 600
600
#726E92
oklch(55.5% 0.055 289.6)
-
Step 700
700
#605C7C
oklch(49.1% 0.051 290.1)
-
Step 800
800 (this color)
#504D67
oklch(43.4% 0.043 289.8)
-
Step 900
900
#413F52
oklch(37.7% 0.032 289.6)
-
Step 950
950
#262530
oklch(27% 0.02 289.1)
#504D67 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) | #475068 | 0.015 |
| Deuteranopia (no green cones) | #474F66 | 0.015 |
| Tritanopia (no blue cones) | #4B5156 | 0.036 |
| Achromatopsia (no color) | #505050 | 0.043 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #504D67
#504D67
oklch(43.4% 0.043 289.8)
- #525337
#525337
oklch(43.3% 0.043 109.8)
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 #504D67, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusty Grape #545775 ΔE 0.034
- Dusk #4E5481 ΔE 0.043
- YInMn Blue #415A77 ΔE 0.043
- Twilight #4E518B ΔE 0.058
- Dark Grey Blue #29465B ΔE 0.065
- Dark Slate Gray #2F4F4F ΔE 0.066
- Light Navy Blue #2E5A88 ΔE 0.067
- Slate #516572 ΔE 0.071
Use #504D67 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.