#4B0F42
Closest named color: Deep Violet (#490648). oklch(29.6% 0.109 334.8), rgb(75, 15, 66).
Aa
White text reads best on this color (14.52:1).
About this color
#4B0F42 is a dark, moderately saturated purple. In OKLCH its lightness is 30%, its chroma 0.109 and its hue 335°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Deep Violet (#490648), ΔE 0.020 away. White text reads best on it, at 14.52:1.
| Hue family | Purples |
| Lightness | dark (30%) |
| Chroma | moderately saturated (0.109) |
| Temperature | in between |
| Nearest name | Deep Violet (#490648) |
| Black text | 1.44:1 |
| White text | 14.52:1 |
Values
| HEX | #4B0F42 |
| RGB | rgb(75, 15, 66) |
| HSL | hsl(309, 67%, 18%) |
| OKLCH | oklch(29.6% 0.109 334.8) |
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 #4B0F42 | 14.52:1 | AAA | Lc -103.6 | Preferred for body text |
| Black text on #4B0F42 | 1.44:1 | Fails | Lc 0.0 | Not readable |
| #4B0F42 text on white | 14.52:1 | AAA | Lc 100.6 | Preferred for body text |
| #4B0F42 text on black | 1.44:1 | 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
#FDF1FA
oklch(97% 0.017 334.2)
-
Step 100
100
#FBE1F4
oklch(93.6% 0.038 335.3)
-
Step 200
200
#F8C8EC
oklch(88.5% 0.071 335.2)
-
Step 300
300
#F4A0E2
oklch(80.9% 0.129 334.8)
-
Step 400
400
#EA64D3
oklch(70.6% 0.208 334.7)
-
Step 500
500
#E022C7
oklch(63.1% 0.264 334.8)
-
Step 600
600
#C100AB
oklch(55.6% 0.248 334.8)
-
Step 700
700
#A30090
oklch(49.1% 0.218 334.9)
-
Step 800
800
#870077
oklch(42.7% 0.19 334.9)
-
Step 900
900
#710064
oklch(37.7% 0.168 334.6)
-
Step 950
950 (this color)
#4B0F42
oklch(29.6% 0.109 334.8)
#4B0F42 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) | #0E2343 | 0.119 |
| Deuteranopia (no green cones) | #242C41 | 0.101 |
| Tritanopia (no blue cones) | #4F1427 | 0.055 |
| Achromatopsia (no color) | #292929 | 0.110 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4B0F42
#4B0F42
oklch(29.6% 0.109 334.8)
- #00371B
#00371B
oklch(29.6% 0.074 154.4)
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 #4B0F42, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Violet #490648 ΔE 0.020
- Eggplant Purple #430541 ΔE 0.027
- Plum Purple #4E0550 ΔE 0.030
- Aubergine #3D0734 ΔE 0.044
- Grape Purple #5D1451 ΔE 0.049
- Eggplant #380835 ΔE 0.052
- Dark Plum #3F012C ΔE 0.053
- Dark Purple #35063E ΔE 0.058
Use #4B0F42 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.