#491C41
Closest named color: Deep Violet (#490648). oklch(30.8% 0.086 334.8), rgb(73, 28, 65).
Aa
White text reads best on this color (13.76:1).
About this color
#491C41 is a dark, moderately saturated purple. In OKLCH its lightness is 31%, its chroma 0.086 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 0.043 away. White text reads best on it, at 13.76:1.
| Hue family | Purples |
| Lightness | dark (31%) |
| Chroma | moderately saturated (0.086) |
| Temperature | in between |
| Nearest name | Deep Violet (#490648) |
| Black text | 1.52:1 |
| White text | 13.76:1 |
Values
| HEX | #491C41 |
| RGB | rgb(73, 28, 65) |
| HSL | hsl(311, 45%, 20%) |
| OKLCH | oklch(30.8% 0.086 334.8) |
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 #491C41 | 13.76:1 | AAA | Lc -103.1 | Preferred for body text |
| Black text on #491C41 | 1.52:1 | Fails | Lc 0.0 | Not readable |
| #491C41 text on white | 13.76:1 | AAA | Lc 100.0 | Preferred for body text |
| #491C41 text on black | 1.52:1 | 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
#FCF2F9
oklch(97.1% 0.014 336.1)
-
Step 100
100
#F7E3F2
oklch(93.6% 0.029 334.4)
-
Step 200
200
#F2CCE8
oklch(88.6% 0.056 335.5)
-
Step 300
300
#EAA8DB
oklch(81% 0.101 334.9)
-
Step 400
400
#DD75C9
oklch(70.7% 0.164 334.8)
-
Step 500
500
#D04BBB
oklch(63.1% 0.208 334.6)
-
Step 600
600
#BC22A7
oklch(55.7% 0.227 334.8)
-
Step 700
700
#A10E8F
oklch(49.1% 0.211 334.6)
-
Step 800
800
#831474
oklch(42.7% 0.175 334.8)
-
Step 900
900
#6A1B5E
oklch(37.8% 0.137 334.8)
-
Step 950
950 (this color)
#491C41
oklch(30.8% 0.086 334.8)
#491C41 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) | #1C2942 | 0.089 |
| Deuteranopia (no green cones) | #292F40 | 0.078 |
| Tritanopia (no blue cones) | #4D1F2B | 0.044 |
| Achromatopsia (no color) | #2D2D2D | 0.087 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #491C41
#491C41
oklch(30.8% 0.086 334.8)
- #003B1E
#003B1E
oklch(30.9% 0.077 154.9)
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 #491C41, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Violet #490648 ΔE 0.043
- Eggplant Purple #430541 ΔE 0.048
- Plum Purple #4E0550 ΔE 0.050
- Grape Purple #5D1451 ΔE 0.052
- Aubergine #3D0734 ΔE 0.056
- Eggplant #380835 ΔE 0.063
- Dark Plum #3F012C ΔE 0.066
- Dark Purple #35063E ΔE 0.070
Use #491C41 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.