#3C1F53
Closest named color: Deep Violet (#490648). oklch(30.6% 0.094 307.5), rgb(60, 31, 83).
Aa
White text reads best on this color (13.87:1).
About this color
#3C1F53 is a dark, moderately saturated purple. In OKLCH its lightness is 31%, its chroma 0.094 and its hue 307°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Deep Violet (#490648), ΔE 0.053 away. White text reads best on it, at 13.87:1.
| Hue family | Purples |
| Lightness | dark (31%) |
| Chroma | moderately saturated (0.094) |
| Temperature | in between |
| Nearest name | Deep Violet (#490648) |
| Black text | 1.51:1 |
| White text | 13.87:1 |
Values
| HEX | #3C1F53 |
| RGB | rgb(60, 31, 83) |
| HSL | hsl(273, 46%, 22%) |
| OKLCH | oklch(30.6% 0.094 307.5) |
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 #3C1F53 | 13.87:1 | AAA | Lc -103.3 | Preferred for body text |
| Black text on #3C1F53 | 1.51:1 | Fails | Lc 0.0 | Not readable |
| #3C1F53 text on white | 13.87:1 | AAA | Lc 100.2 | Preferred for body text |
| #3C1F53 text on black | 1.51:1 | 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
#F0E5FB
oklch(93.7% 0.032 308.1)
-
Step 200
200
#E4CFF9
oklch(88.5% 0.061 307.7)
-
Step 300
300
#D4ADF8
oklch(80.8% 0.111 307.8)
-
Step 400
400
#BF7EF5
oklch(70.8% 0.178 307.7)
-
Step 500
500
#AF56F1
oklch(63.2% 0.227 307.5)
-
Step 600
600
#9B30DF
oklch(55.6% 0.247 307.7)
-
Step 700
700
#841FC2
oklch(49.1% 0.23 307.4)
-
Step 800
800
#6B1E9D
oklch(42.6% 0.191 307.3)
-
Step 900
900
#57227D
oklch(37.8% 0.148 307.3)
-
Step 950
950 (this color)
#3C1F53
oklch(30.6% 0.094 307.5)
#3C1F53 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) | #0C2B55 | 0.077 |
| Deuteranopia (no green cones) | #172D52 | 0.070 |
| Tritanopia (no blue cones) | #382935 | 0.068 |
| Achromatopsia (no color) | #2C2C2C | 0.095 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3C1F53
#3C1F53
oklch(30.6% 0.094 307.5)
- #243600
#243600
oklch(30.6% 0.079 127.3)
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 #3C1F53, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Violet #490648 ΔE 0.053
- Plum Purple #4E0550 ΔE 0.055
- Eggplant Purple #430541 ΔE 0.057
- Space Cadet #2B2D42 ΔE 0.063
- Dark Purple #35063E ΔE 0.066
- Royal Purple #4B006E ΔE 0.070
- Aubergine #3D0734 ΔE 0.070
- Eggplant #380835 ΔE 0.071
Use #3C1F53 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.