#4E459C
Closest named color: Blueberry (#464196). oklch(44.7% 0.137 284.1), rgb(78, 69, 156).
Aa
White text reads best on this color (7.90:1).
About this color
#4E459C is a dark, moderately saturated purple. In OKLCH its lightness is 45%, its chroma 0.137 and its hue 284°. Its hue sits on the cool side of the wheel. The nearest named color is Blueberry (#464196), ΔE 0.020 away. White text reads best on it, at 7.90:1.
| Hue family | Purples |
| Lightness | dark (45%) |
| Chroma | moderately saturated (0.137) |
| Temperature | cool |
| Nearest name | Blueberry (#464196) |
| Black text | 2.65:1 |
| White text | 7.90:1 |
Values
| HEX | #4E459C |
| RGB | rgb(78, 69, 156) |
| HSL | hsl(246, 39%, 44%) |
| OKLCH | oklch(44.7% 0.137 284.1) |
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 #4E459C | 7.90:1 | AAA | Lc -91.9 | Preferred for body text |
| Black text on #4E459C | 2.65:1 | Fails | Lc 16.8 | Dividers and decoration only |
| #4E459C text on white | 7.90:1 | AAA | Lc 87.2 | Fine for body text |
| #4E459C text on black | 2.65:1 | Fails | Lc -14.9 | 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
#F4F5FD
oklch(97.2% 0.011 280.5)
-
Step 100
100
#E7E8F9
oklch(93.5% 0.023 283.3)
-
Step 200
200
#D5D6F6
oklch(88.5% 0.044 284)
-
Step 300
300
#BABAF3
oklch(80.9% 0.08 284.5)
-
Step 400
400
#9795ED
oklch(70.7% 0.127 283.7)
-
Step 500
500
#8078E7
oklch(63.2% 0.162 284)
-
Step 600
600
#6B5DD5
oklch(55.5% 0.178 284.3)
-
Step 700
700
#594CB9
oklch(49.1% 0.165 283.9)
-
Step 800
800 (this color)
#4E459C
oklch(44.7% 0.137 284.1)
-
Step 900
900
#3C3777
oklch(37.7% 0.106 283.6)
-
Step 950
950
#232146
oklch(27.1% 0.067 283.4)
#4E459C 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) | #12549F | 0.068 |
| Deuteranopia (no green cones) | #0B4E9A | 0.069 |
| Tritanopia (no blue cones) | #325869 | 0.116 |
| Achromatopsia (no color) | #515151 | 0.137 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4E459C
#4E459C
oklch(44.7% 0.137 284.1)
- #5D5600
#5D5600
oklch(44.6% 0.094 104.1)
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 #4E459C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Blueberry #464196 ΔE 0.020
- Dark Slate Blue #483D8B ΔE 0.035
- Twilight #4E518B ΔE 0.046
- Rebecca Purple #663399 ΔE 0.055
- Cobalt #1E488F ΔE 0.064
- Dusk #4E5481 ΔE 0.066
- Dusk Blue #26538D ΔE 0.066
- Denim Blue #3B5B92 ΔE 0.067
Use #4E459C 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.