#3E2860
Closest named color: Prussian Blue (#1D3557). oklch(33.3% 0.096 299.3), rgb(62, 40, 96).
Aa
White text reads best on this color (12.52:1).
About this color
#3E2860 is a dark, moderately saturated purple. In OKLCH its lightness is 33%, its chroma 0.096 and its hue 299°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Prussian Blue (#1D3557), ΔE 0.065 away. White text reads best on it, at 12.52:1.
| Hue family | Purples |
| Lightness | dark (33%) |
| Chroma | moderately saturated (0.096) |
| Temperature | in between |
| Nearest name | Prussian Blue (#1D3557) |
| Black text | 1.67:1 |
| White text | 12.52:1 |
Values
| HEX | #3E2860 |
| RGB | rgb(62, 40, 96) |
| HSL | hsl(264, 41%, 27%) |
| OKLCH | oklch(33.3% 0.096 299.3) |
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 #3E2860 | 12.52:1 | AAA | Lc -101.6 | Preferred for body text |
| Black text on #3E2860 | 1.67:1 | Fails | Lc 0.0 | Not readable |
| #3E2860 text on white | 12.52:1 | AAA | Lc 98.2 | Preferred for body text |
| #3E2860 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
#F6F4FB
oklch(97.1% 0.009 299.2)
-
Step 100
100
#EBE7F6
oklch(93.5% 0.021 298.2)
-
Step 200
200
#DCD4F1
oklch(88.5% 0.04 298.2)
-
Step 300
300
#C7B7E9
oklch(80.9% 0.071 299.4)
-
Step 400
400
#AB90DE
oklch(70.7% 0.115 299.4)
-
Step 500
500
#9772D5
oklch(63.1% 0.148 299.4)
-
Step 600
600
#8258C2
oklch(55.5% 0.161 299.4)
-
Step 700
700
#6E48A8
oklch(49.1% 0.149 299.1)
-
Step 800
800
#5A3B88
oklch(42.7% 0.125 299.7)
-
Step 900
900 (this color)
#3E2860
oklch(33.3% 0.096 299.3)
-
Step 950
950
#2B1F40
oklch(27.1% 0.061 299.1)
#3E2860 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) | #113462 | 0.068 |
| Deuteranopia (no green cones) | #18335F | 0.063 |
| Tritanopia (no blue cones) | #37333F | 0.075 |
| Achromatopsia (no color) | #343434 | 0.097 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3E2860
#3E2860
oklch(33.3% 0.096 299.3)
- #323B00
#323B00
oklch(33.2% 0.078 118.8)
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 #3E2860, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Prussian Blue #1D3557 ΔE 0.065
- Space Cadet #2B2D42 ΔE 0.068
- Royal Purple #4B006E ΔE 0.071
- Plum Purple #4E0550 ΔE 0.073
- Grape Purple #5D1451 ΔE 0.076
- Deep Violet #490648 ΔE 0.076
- Marine #042E60 ΔE 0.077
- Gunmetal #293241 ΔE 0.078
Use #3E2860 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.