#4E286F
Closest named color: Royal Purple (#4B006E). oklch(36.4% 0.12 305.9), rgb(78, 40, 111).
Aa
White text reads best on this color (11.30:1).
About this color
#4E286F is a dark, moderately saturated purple. In OKLCH its lightness is 36%, its chroma 0.120 and its hue 306°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Royal Purple (#4B006E), ΔE 0.062 away. White text reads best on it, at 11.30:1.
| Hue family | Purples |
| Lightness | dark (36%) |
| Chroma | moderately saturated (0.120) |
| Temperature | in between |
| Nearest name | Royal Purple (#4B006E) |
| Black text | 1.85:1 |
| White text | 11.30:1 |
Values
| HEX | #4E286F |
| RGB | rgb(78, 40, 111) |
| HSL | hsl(272, 47%, 30%) |
| OKLCH | oklch(36.4% 0.12 305.9) |
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 #4E286F | 11.30:1 | AAA | Lc -99.5 | Preferred for body text |
| Black text on #4E286F | 1.85:1 | Fails | Lc 8.2 | Not readable |
| #4E286F text on white | 11.30:1 | AAA | Lc 95.7 | Preferred for body text |
| #4E286F text on black | 1.85:1 | Fails | Lc 0.0 | 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 900.
-
Step 50
50
#F7F3FC
oklch(97% 0.013 306)
-
Step 100
100
#EEE6F8
oklch(93.6% 0.025 305.8)
-
Step 200
200
#E1D1F4
oklch(88.4% 0.05 306)
-
Step 300
300
#CFB2EF
oklch(80.9% 0.09 306.1)
-
Step 400
400
#B787E7
oklch(70.7% 0.144 306.1)
-
Step 500
500
#A565E0
oklch(63% 0.185 305.8)
-
Step 600
600
#9148CE
oklch(55.6% 0.201 305.9)
-
Step 700
700
#7B38B2
oklch(49.1% 0.186 305.7)
-
Step 800
800
#643090
oklch(42.7% 0.154 305.7)
-
Step 900
900 (this color)
#4E286F
oklch(36.4% 0.12 305.9)
-
Step 950
950
#301A43
oklch(26.9% 0.077 306.7)
#4E286F 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) | #053971 | 0.100 |
| Deuteranopia (no green cones) | #193B6D | 0.091 |
| Tritanopia (no blue cones) | #483647 | 0.087 |
| Achromatopsia (no color) | #3A3A3A | 0.121 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4E286F
#4E286F
oklch(36.4% 0.12 305.9)
- #324600
#324600
oklch(36.4% 0.092 125.9)
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 #4E286F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Royal Purple #4B006E ΔE 0.062
- Indigo #4B0082 ΔE 0.065
- Dark Slate Blue #483D8B ΔE 0.066
- Grape Purple #5D1451 ΔE 0.067
- Plum Purple #4E0550 ΔE 0.078
- Blueberry #464196 ΔE 0.085
- Rebecca Purple #663399 ΔE 0.087
- Deep Violet #490648 ΔE 0.090
Use #4E286F 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.