#4B1C4A
Closest named color: Deep Violet (#490648). oklch(31.7% 0.097 328.4), rgb(75, 28, 74).
Aa
White text reads best on this color (13.42:1).
About this color
#4B1C4A is a dark, moderately saturated purple. In OKLCH its lightness is 32%, its chroma 0.097 and its hue 328°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Deep Violet (#490648), ΔE 0.039 away. White text reads best on it, at 13.42:1.
| Hue family | Purples |
| Lightness | dark (32%) |
| Chroma | moderately saturated (0.097) |
| Temperature | in between |
| Nearest name | Deep Violet (#490648) |
| Black text | 1.56:1 |
| White text | 13.42:1 |
Values
| HEX | #4B1C4A |
| RGB | rgb(75, 28, 74) |
| HSL | hsl(301, 46%, 20%) |
| OKLCH | oklch(31.7% 0.097 328.4) |
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 #4B1C4A | 13.42:1 | AAA | Lc -102.7 | Preferred for body text |
| Black text on #4B1C4A | 1.56:1 | Fails | Lc 0.0 | Not readable |
| #4B1C4A text on white | 13.42:1 | AAA | Lc 99.4 | Preferred for body text |
| #4B1C4A text on black | 1.56:1 | 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
#FCF2FB
oklch(97.1% 0.016 328.8)
-
Step 100
100
#F7E2F5
oklch(93.5% 0.034 328.8)
-
Step 200
200
#F1CBEE
oklch(88.5% 0.063 328.6)
-
Step 300
300
#E9A6E6
oklch(80.9% 0.114 328.1)
-
Step 400
400
#DC71D9
oklch(70.7% 0.184 328.3)
-
Step 500
500
#D042CE
oklch(63.2% 0.234 328.5)
-
Step 600
600
#BB04BB
oklch(55.7% 0.254 328.3)
-
Step 700
700
#9E009E
oklch(49.1% 0.226 328.4)
-
Step 800
800
#820182
oklch(42.6% 0.195 328.4)
-
Step 900
900
#691469
oklch(37.7% 0.153 328.1)
-
Step 950
950 (this color)
#4B1C4A
oklch(31.7% 0.097 328.4)
#4B1C4A 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) | #182B4B | 0.097 |
| Deuteranopia (no green cones) | #273149 | 0.085 |
| Tritanopia (no blue cones) | #4E2130 | 0.053 |
| Achromatopsia (no color) | #2F2F2F | 0.097 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4B1C4A
#4B1C4A
oklch(31.7% 0.097 328.4)
- #003E14
#003E14
oklch(31.7% 0.092 148.1)
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 #4B1C4A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Violet #490648 ΔE 0.039
- Plum Purple #4E0550 ΔE 0.039
- Grape Purple #5D1451 ΔE 0.041
- Eggplant Purple #430541 ΔE 0.049
- Aubergine #3D0734 ΔE 0.064
- Eggplant #380835 ΔE 0.071
- Dark Purple #35063E ΔE 0.074
- Dark Plum #3F012C ΔE 0.076
Use #4B1C4A 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.