#4E4680
Closest named color: Twilight (#4E518B). oklch(43% 0.094 288.1), rgb(78, 70, 128).
Aa
White text reads best on this color (8.36:1).
About this color
#4E4680 is a dark, moderately saturated purple. In OKLCH its lightness is 43%, its chroma 0.094 and its hue 288°. Its hue sits on the cool side of the wheel. The nearest named color is Twilight (#4E518B), ΔE 0.033 away. White text reads best on it, at 8.36:1.
| Hue family | Purples |
| Lightness | dark (43%) |
| Chroma | moderately saturated (0.094) |
| Temperature | cool |
| Nearest name | Twilight (#4E518B) |
| Black text | 2.51:1 |
| White text | 8.36:1 |
Values
| HEX | #4E4680 |
| RGB | rgb(78, 70, 128) |
| HSL | hsl(248, 29%, 39%) |
| OKLCH | oklch(43% 0.094 288.1) |
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 #4E4680 | 8.36:1 | AAA | Lc -93.3 | Preferred for body text |
| Black text on #4E4680 | 2.51:1 | Fails | Lc 15.3 | Dividers and decoration only |
| #4E4680 text on white | 8.36:1 | AAA | Lc 88.7 | Fine for body text |
| #4E4680 text on black | 2.51:1 | Fails | Lc -13.5 | 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
#F5F5FA
oklch(97.2% 0.007 286.3)
-
Step 100
100
#E9E8F4
oklch(93.5% 0.016 289.9)
-
Step 200
200
#D8D6ED
oklch(88.5% 0.031 289.7)
-
Step 300
300
#BEBCE3
oklch(81% 0.055 287.5)
-
Step 400
400
#9E98D5
oklch(70.7% 0.088 288.4)
-
Step 500
500
#877EC9
oklch(63.2% 0.111 288.3)
-
Step 600
600
#7166B6
oklch(55.7% 0.122 288.1)
-
Step 700
700
#5F549D
oklch(49.1% 0.114 288.4)
-
Step 800
800 (this color)
#4E4680
oklch(43% 0.094 288.1)
-
Step 900
900
#403B66
oklch(37.8% 0.072 287.7)
-
Step 950
950
#25223C
oklch(26.9% 0.048 288)
#4E4680 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) | #324F82 | 0.044 |
| Deuteranopia (no green cones) | #324C7F | 0.042 |
| Tritanopia (no blue cones) | #41515D | 0.078 |
| Achromatopsia (no color) | #4E4E4E | 0.094 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4E4680
#4E4680
oklch(43% 0.094 288.1)
- #555300
#555300
oklch(43% 0.093 108.1)
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 #4E4680, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Twilight #4E518B ΔE 0.033
- Dark Slate Blue #483D8B ΔE 0.035
- Dusk #4E5481 ΔE 0.040
- Blueberry #464196 ΔE 0.043
- Dusk Blue #26538D ΔE 0.059
- Dusty Grape #545775 ΔE 0.059
- Denim Blue #3B5B92 ΔE 0.063
- Cobalt #1E488F ΔE 0.064
Use #4E4680 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.