#4C1547
Closest named color: Deep Violet (#490648). oklch(30.7% 0.106 331.6), rgb(76, 21, 71).
Aa
White text reads best on this color (13.94:1).
About this color
#4C1547 is a dark, moderately saturated purple. In OKLCH its lightness is 31%, its chroma 0.106 and its hue 332°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Deep Violet (#490648), ΔE 0.026 away. White text reads best on it, at 13.94:1.
| Hue family | Purples |
| Lightness | dark (31%) |
| Chroma | moderately saturated (0.106) |
| Temperature | in between |
| Nearest name | Deep Violet (#490648) |
| Black text | 1.50:1 |
| White text | 13.94:1 |
Values
| HEX | #4C1547 |
| RGB | rgb(76, 21, 71) |
| HSL | hsl(305, 57%, 19%) |
| OKLCH | oklch(30.7% 0.106 331.6) |
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 #4C1547 | 13.94:1 | AAA | Lc -103.1 | Preferred for body text |
| Black text on #4C1547 | 1.50:1 | Fails | Lc 0.0 | Not readable |
| #4C1547 text on white | 13.94:1 | AAA | Lc 100.0 | Preferred for body text |
| #4C1547 text on black | 1.50:1 | 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
#FDF2FB
oklch(97.2% 0.017 331.6)
-
Step 100
100
#F9E2F5
oklch(93.7% 0.035 331.6)
-
Step 200
200
#F5C9EE
oklch(88.5% 0.069 331.6)
-
Step 300
300
#F0A2E5
oklch(80.9% 0.125 331.8)
-
Step 400
400
#E569D8
oklch(70.8% 0.201 331.6)
-
Step 500
500
#DA2FCD
oklch(63.2% 0.256 331.7)
-
Step 600
600
#BE00B3
oklch(55.6% 0.251 331.5)
-
Step 700
700
#A10097
oklch(49.1% 0.222 331.7)
-
Step 800
800
#85007D
oklch(42.8% 0.193 331.6)
-
Step 900
900
#6F0468
oklch(37.7% 0.167 331.7)
-
Step 950
950 (this color)
#4C1547
oklch(30.7% 0.106 331.6)
#4C1547 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) | #122748 | 0.112 |
| Deuteranopia (no green cones) | #252F46 | 0.097 |
| Tritanopia (no blue cones) | #4F1A2C | 0.054 |
| Achromatopsia (no color) | #2C2C2C | 0.107 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4C1547
#4C1547
oklch(30.7% 0.106 331.6)
- #003B19
#003B19
oklch(30.8% 0.082 151.5)
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 #4C1547, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Violet #490648 ΔE 0.026
- Plum Purple #4E0550 ΔE 0.029
- Eggplant Purple #430541 ΔE 0.037
- Grape Purple #5D1451 ΔE 0.041
- Aubergine #3D0734 ΔE 0.055
- Eggplant #380835 ΔE 0.062
- Dark Plum #3F012C ΔE 0.065
- Dark Purple #35063E ΔE 0.066
Use #4C1547 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.