#5D4E81
Closest named color: Dusk (#4E5481). oklch(46.1% 0.083 296.6), rgb(93, 78, 129).
Aa
White text reads best on this color (7.31:1).
About this color
#5D4E81 is a medium-dark, moderately saturated purple. In OKLCH its lightness is 46%, its chroma 0.083 and its hue 297°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dusk (#4E5481), ΔE 0.028 away. White text reads best on it, at 7.31:1.
| Hue family | Purples |
| Lightness | medium-dark (46%) |
| Chroma | moderately saturated (0.083) |
| Temperature | in between |
| Nearest name | Dusk (#4E5481) |
| Black text | 2.87:1 |
| White text | 7.31:1 |
Values
| HEX | #5D4E81 |
| RGB | rgb(93, 78, 129) |
| HSL | hsl(258, 25%, 41%) |
| OKLCH | oklch(46.1% 0.083 296.6) |
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 #5D4E81 | 7.31:1 | AAA | Lc -90.2 | Preferred for body text |
| Black text on #5D4E81 | 2.87:1 | Fails | Lc 18.7 | Dividers and decoration only |
| #5D4E81 text on white | 7.31:1 | AAA | Lc 85.3 | Fine for body text |
| #5D4E81 text on black | 2.87:1 | Fails | Lc -16.7 | Dividers and decoration only |
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 700.
-
Step 50
50
#F6F5F9
oklch(97.2% 0.005 297.7)
-
Step 100
100
#EAE8F1
oklch(93.5% 0.012 296.3)
-
Step 200
200
#DAD6E6
oklch(88.4% 0.022 297.4)
-
Step 300
300
#C3BCD8
oklch(81% 0.04 296.9)
-
Step 400
400
#A499C4
oklch(70.7% 0.063 296.5)
-
Step 500
500
#8E7FB5
oklch(63% 0.081 296.8)
-
Step 600
600
#7868A1
oklch(55.6% 0.088 296.3)
-
Step 700
700 (this color)
#5D4E81
oklch(46.1% 0.083 296.6)
-
Step 800
800
#534770
oklch(42.8% 0.068 296.9)
-
Step 900
900
#443C5B
oklch(37.8% 0.053 295.6)
-
Step 950
950
#282335
oklch(27% 0.034 296.8)
#5D4E81 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) | #405783 | 0.047 |
| Deuteranopia (no green cones) | #435680 | 0.044 |
| Tritanopia (no blue cones) | #565761 | 0.067 |
| Achromatopsia (no color) | #565656 | 0.083 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5D4E81
#5D4E81
oklch(46.1% 0.083 296.6)
- #565E23
#565E23
oklch(46.1% 0.082 116.2)
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 #5D4E81, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusk #4E5481 ΔE 0.028
- Twilight #4E518B ΔE 0.028
- Dusty Grape #545775 ΔE 0.039
- Dusky Blue #475F94 ΔE 0.056
- YInMn Blue #415A77 ΔE 0.057
- Denim Blue #3B5B92 ΔE 0.058
- Dark Slate Blue #483D8B ΔE 0.066
- Light Navy Blue #2E5A88 ΔE 0.067
Use #5D4E81 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.