#3C1E50
Closest named color: Deep Violet (#490648). oklch(30.2% 0.092 309.7), rgb(60, 30, 80).
Aa
White text reads best on this color (14.05:1).
About this color
#3C1E50 is a dark, moderately saturated purple. In OKLCH its lightness is 30%, its chroma 0.092 and its hue 310°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Deep Violet (#490648), ΔE 0.049 away. White text reads best on it, at 14.05:1.
| Hue family | Purples |
| Lightness | dark (30%) |
| Chroma | moderately saturated (0.092) |
| Temperature | in between |
| Nearest name | Deep Violet (#490648) |
| Black text | 1.49:1 |
| White text | 14.05:1 |
Values
| HEX | #3C1E50 |
| RGB | rgb(60, 30, 80) |
| HSL | hsl(276, 45%, 22%) |
| OKLCH | oklch(30.2% 0.092 309.7) |
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 #3C1E50 | 14.05:1 | AAA | Lc -103.5 | Preferred for body text |
| Black text on #3C1E50 | 1.49:1 | Fails | Lc 0.0 | Not readable |
| #3C1E50 text on white | 14.05:1 | AAA | Lc 100.5 | Preferred for body text |
| #3C1E50 text on black | 1.49:1 | 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
#F8F3FD
oklch(97.1% 0.014 308.3)
-
Step 100
100
#F0E5FA
oklch(93.7% 0.03 309.1)
-
Step 200
200
#E5CFF8
oklch(88.5% 0.06 309.2)
-
Step 300
300
#D6ADF5
oklch(80.9% 0.108 310)
-
Step 400
400
#C17EF0
oklch(70.7% 0.173 309.8)
-
Step 500
500
#B156EB
oklch(63% 0.221 309.6)
-
Step 600
600
#9D32D9
oklch(55.6% 0.24 309.7)
-
Step 700
700
#8621BD
oklch(49.1% 0.224 309.4)
-
Step 800
800
#6D1F99
oklch(42.7% 0.186 309.5)
-
Step 900
900
#582279
oklch(37.6% 0.144 309.6)
-
Step 950
950 (this color)
#3C1E50
oklch(30.2% 0.092 309.7)
#3C1E50 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) | #0D2A52 | 0.078 |
| Deuteranopia (no green cones) | #192C4F | 0.069 |
| Tritanopia (no blue cones) | #392733 | 0.065 |
| Achromatopsia (no color) | #2C2C2C | 0.092 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3C1E50
#3C1E50
oklch(30.2% 0.092 309.7)
- #203600
#203600
oklch(30.3% 0.082 130.2)
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 #3C1E50, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Violet #490648 ΔE 0.049
- Eggplant Purple #430541 ΔE 0.053
- Plum Purple #4E0550 ΔE 0.053
- Dark Purple #35063E ΔE 0.061
- Space Cadet #2B2D42 ΔE 0.062
- Aubergine #3D0734 ΔE 0.065
- Eggplant #380835 ΔE 0.066
- Deep Purple #36013F ΔE 0.067
Use #3C1E50 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.