#4F4392
Closest named color: Blueberry (#464196). oklch(43.7% 0.125 287), rgb(79, 67, 146).
Aa
White text reads best on this color (8.23:1).
About this color
#4F4392 is a dark, moderately saturated purple. In OKLCH its lightness is 44%, its chroma 0.125 and its hue 287°. Its hue sits on the cool side of the wheel. The nearest named color is Blueberry (#464196), ΔE 0.018 away. White text reads best on it, at 8.23:1.
| Hue family | Purples |
| Lightness | dark (44%) |
| Chroma | moderately saturated (0.125) |
| Temperature | cool |
| Nearest name | Blueberry (#464196) |
| Black text | 2.55:1 |
| White text | 8.23:1 |
Values
| HEX | #4F4392 |
| RGB | rgb(79, 67, 146) |
| HSL | hsl(249, 37%, 42%) |
| OKLCH | oklch(43.7% 0.125 287) |
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 #4F4392 | 8.23:1 | AAA | Lc -92.9 | Preferred for body text |
| Black text on #4F4392 | 2.55:1 | Fails | Lc 15.8 | Dividers and decoration only |
| #4F4392 text on white | 8.23:1 | AAA | Lc 88.2 | Fine for body text |
| #4F4392 text on black | 2.55:1 | Fails | Lc -13.9 | 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
#F5F5FC
oklch(97.2% 0.009 286.2)
-
Step 100
100
#E8E8F8
oklch(93.6% 0.022 286)
-
Step 200
200
#D7D6F3
oklch(88.6% 0.04 287.1)
-
Step 300
300
#BDBAEE
oklch(80.9% 0.073 287.3)
-
Step 400
400
#9C95E6
oklch(70.8% 0.117 287)
-
Step 500
500
#8578DE
oklch(63% 0.15 287.1)
-
Step 600
600
#705FCC
oklch(55.7% 0.162 287)
-
Step 700
700
#5E4EB0
oklch(49.2% 0.15 287)
-
Step 800
800 (this color)
#4F4392
oklch(43.7% 0.125 287)
-
Step 900
900
#3F3772
oklch(37.6% 0.098 286.9)
-
Step 950
950
#252143
oklch(27.1% 0.062 286.9)
#4F4392 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) | #1D5195 | 0.065 |
| Deuteranopia (no green cones) | #1C4D90 | 0.064 |
| Tritanopia (no blue cones) | #3A5464 | 0.105 |
| Achromatopsia (no color) | #4F4F4F | 0.126 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4F4392
#4F4392
oklch(43.7% 0.125 287)
- #585500
#585500
oklch(43.8% 0.094 107.4)
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 #4F4392, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Blueberry #464196 ΔE 0.018
- Dark Slate Blue #483D8B ΔE 0.023
- Twilight #4E518B ΔE 0.041
- Rebecca Purple #663399 ΔE 0.054
- Dusk #4E5481 ΔE 0.059
- Cobalt #1E488F ΔE 0.063
- Dusk Blue #26538D ΔE 0.065
- Denim Blue #3B5B92 ΔE 0.068
Use #4F4392 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.