#402468
Closest named color: Royal Purple (#4B006E). oklch(33.5% 0.114 299.1), rgb(64, 36, 104).
Aa
White text reads best on this color (12.57:1).
About this color
#402468 is a dark, moderately saturated purple. In OKLCH its lightness is 33%, its chroma 0.114 and its hue 299°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Royal Purple (#4B006E), ΔE 0.056 away. White text reads best on it, at 12.57:1.
| Hue family | Purples |
| Lightness | dark (33%) |
| Chroma | moderately saturated (0.114) |
| Temperature | in between |
| Nearest name | Royal Purple (#4B006E) |
| Black text | 1.67:1 |
| White text | 12.57:1 |
Values
| HEX | #402468 |
| RGB | rgb(64, 36, 104) |
| HSL | hsl(265, 49%, 27%) |
| OKLCH | oklch(33.5% 0.114 299.1) |
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 #402468 | 12.57:1 | AAA | Lc -101.6 | Preferred for body text |
| Black text on #402468 | 1.67:1 | Fails | Lc 0.0 | Not readable |
| #402468 text on white | 12.57:1 | AAA | Lc 98.2 | Preferred for body text |
| #402468 text on black | 1.67:1 | 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
#F6F4FC
oklch(97.1% 0.011 297.6)
-
Step 100
100
#ECE7F9
oklch(93.7% 0.025 298.6)
-
Step 200
200
#DDD3F5
oklch(88.5% 0.047 298.9)
-
Step 300
300
#C8B5F1
oklch(81% 0.086 299)
-
Step 400
400
#AD8CEA
oklch(70.8% 0.137 299)
-
Step 500
500
#9A6CE3
oklch(63.2% 0.175 299.2)
-
Step 600
600
#8550D1
oklch(55.6% 0.191 299)
-
Step 700
700
#7140B5
oklch(49.2% 0.177 299)
-
Step 800
800
#5C3592
oklch(42.6% 0.147 299.4)
-
Step 900
900 (this color)
#402468
oklch(33.5% 0.114 299.1)
-
Step 950
950
#2C1D44
oklch(27.1% 0.071 299.4)
#402468 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) | #00336A | 0.084 |
| Deuteranopia (no green cones) | #083367 | 0.080 |
| Tritanopia (no blue cones) | #373342 | 0.088 |
| Achromatopsia (no color) | #333333 | 0.115 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #402468
#402468
oklch(33.5% 0.114 299.1)
- #323C00
#323C00
oklch(33.5% 0.079 119.6)
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 #402468, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Royal Purple #4B006E ΔE 0.056
- Indigo #4B0082 ΔE 0.065
- Plum Purple #4E0550 ΔE 0.070
- Grape Purple #5D1451 ΔE 0.077
- Deep Violet #490648 ΔE 0.077
- Prussian Blue #1D3557 ΔE 0.079
- Midnight Blue #191970 ΔE 0.080
- Marine #042E60 ΔE 0.084
Use #402468 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.