#3D1C40
Closest named color: Eggplant Purple (#430541). oklch(28.9% 0.076 324.1), rgb(61, 28, 64).
Aa
White text reads best on this color (14.59:1).
About this color
#3D1C40 is a dark, moderately saturated purple. In OKLCH its lightness is 29%, its chroma 0.076 and its hue 324°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Eggplant Purple (#430541), ΔE 0.044 away. White text reads best on it, at 14.59:1.
| Hue family | Purples |
| Lightness | dark (29%) |
| Chroma | moderately saturated (0.076) |
| Temperature | in between |
| Nearest name | Eggplant Purple (#430541) |
| Black text | 1.43:1 |
| White text | 14.59:1 |
Values
| HEX | #3D1C40 |
| RGB | rgb(61, 28, 64) |
| HSL | hsl(295, 39%, 18%) |
| OKLCH | oklch(28.9% 0.076 324.1) |
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 #3D1C40 | 14.59:1 | AAA | Lc -104.1 | Preferred for body text |
| Black text on #3D1C40 | 1.43:1 | Fails | Lc 0.0 | Not readable |
| #3D1C40 text on white | 14.59:1 | AAA | Lc 101.2 | Preferred for body text |
| #3D1C40 text on black | 1.43:1 | 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 950.
-
Step 50
50
#FAF3FA
oklch(97.2% 0.012 325.7)
-
Step 100
100
#F3E4F4
oklch(93.5% 0.027 323.9)
-
Step 200
200
#EACFEC
oklch(88.6% 0.049 323.8)
-
Step 300
300
#DEADE2
oklch(80.9% 0.09 323.9)
-
Step 400
400
#CC7FD3
oklch(70.6% 0.145 324)
-
Step 500
500
#BD5BC7
oklch(63.1% 0.184 323.8)
-
Step 600
600
#A93CB3
oklch(55.6% 0.2 324.3)
-
Step 700
700
#912D9A
oklch(49.2% 0.185 324.4)
-
Step 800
800
#75277D
oklch(42.6% 0.154 323.9)
-
Step 900
900
#5F2664
oklch(37.7% 0.119 324.4)
-
Step 950
950 (this color)
#3D1C40
oklch(28.9% 0.076 324.1)
#3D1C40 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) | #172641 | 0.073 |
| Deuteranopia (no green cones) | #212A3F | 0.064 |
| Tritanopia (no blue cones) | #3E202B | 0.044 |
| Achromatopsia (no color) | #292929 | 0.076 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3D1C40
#3D1C40
oklch(28.9% 0.076 324.1)
- #0E3410
#0E3410
oklch(28.8% 0.075 144.2)
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 #3D1C40, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Eggplant Purple #430541 ΔE 0.044
- Aubergine #3D0734 ΔE 0.046
- Deep Violet #490648 ΔE 0.048
- Eggplant #380835 ΔE 0.048
- Dark Purple #35063E ΔE 0.053
- Space Cadet #2B2D42 ΔE 0.058
- Plum Purple #4E0550 ΔE 0.059
- Dark Plum #3F012C ΔE 0.060
Use #3D1C40 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.