#4D4872
Closest named color: Dusk (#4E5481). oklch(42.5% 0.069 288.6), rgb(77, 72, 114).
Aa
White text reads best on this color (8.44:1).
About this color
#4D4872 is a dark, muted purple. In OKLCH its lightness is 43%, its chroma 0.069 and its hue 289°. Its hue sits on the cool side of the wheel. The nearest named color is Dusk (#4E5481), ΔE 0.038 away. White text reads best on it, at 8.44:1.
| Hue family | Purples |
| Lightness | dark (43%) |
| Chroma | muted (0.069) |
| Temperature | cool |
| Nearest name | Dusk (#4E5481) |
| Black text | 2.48:1 |
| White text | 8.44:1 |
Values
| HEX | #4D4872 |
| RGB | rgb(77, 72, 114) |
| HSL | hsl(247, 23%, 36%) |
| OKLCH | oklch(42.5% 0.069 288.6) |
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 #4D4872 | 8.44:1 | AAA | Lc -93.6 | Preferred for body text |
| Black text on #4D4872 | 2.48:1 | Fails | Lc 14.9 | Not readable |
| #4D4872 text on white | 8.44:1 | AAA | Lc 89.1 | Fine for body text |
| #4D4872 text on black | 2.48:1 | Fails | Lc -13.2 | 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
#F5F5F9
oklch(97.1% 0.005 286.3)
-
Step 100
100
#E9E9F1
oklch(93.6% 0.011 286.2)
-
Step 200
200
#D8D7E7
oklch(88.5% 0.022 288.8)
-
Step 300
300
#BFBDDA
oklch(80.9% 0.041 288.6)
-
Step 400
400
#9E9BC7
oklch(70.8% 0.064 287.8)
-
Step 500
500
#8781B9
oklch(63% 0.083 288.7)
-
Step 600
600
#716AA5
oklch(55.5% 0.091 288.5)
-
Step 700
700
#5F588D
oklch(49% 0.084 289)
-
Step 800
800 (this color)
#4D4872
oklch(42.5% 0.069 288.6)
-
Step 900
900
#403D5D
oklch(37.7% 0.054 287.8)
-
Step 950
950
#262436
oklch(27.1% 0.033 289.1)
#4D4872 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) | #3C4E74 | 0.029 |
| Deuteranopia (no green cones) | #3C4C71 | 0.027 |
| Tritanopia (no blue cones) | #445057 | 0.060 |
| Achromatopsia (no color) | #4D4D4D | 0.069 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4D4872
#4D4872
oklch(42.5% 0.069 288.6)
- #525121
#525121
oklch(42.5% 0.068 107.9)
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 #4D4872, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusk #4E5481 ΔE 0.038
- Twilight #4E518B ΔE 0.044
- Dusty Grape #545775 ΔE 0.047
- YInMn Blue #415A77 ΔE 0.053
- Dark Slate Blue #483D8B ΔE 0.057
- Light Navy Blue #2E5A88 ΔE 0.064
- Dusk Blue #26538D ΔE 0.064
- Light Navy #155084 ΔE 0.067
Use #4D4872 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.