#491A3D
Closest named color: Deep Violet (#490648). oklch(30.3% 0.086 338.6), rgb(73, 26, 61).
Aa
White text reads best on this color (14.01:1).
About this color
#491A3D is a dark, moderately saturated purple. In OKLCH its lightness is 30%, its chroma 0.086 and its hue 339°. Its hue sits on the warm side of the wheel. The nearest named color is Deep Violet (#490648), ΔE 0.044 away. White text reads best on it, at 14.01:1.
| Hue family | Purples |
| Lightness | dark (30%) |
| Chroma | moderately saturated (0.086) |
| Temperature | warm |
| Nearest name | Deep Violet (#490648) |
| Black text | 1.49:1 |
| White text | 14.01:1 |
Values
| HEX | #491A3D |
| RGB | rgb(73, 26, 61) |
| HSL | hsl(315, 47%, 19%) |
| OKLCH | oklch(30.3% 0.086 338.6) |
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 #491A3D | 14.01:1 | AAA | Lc -103.3 | Preferred for body text |
| Black text on #491A3D | 1.49:1 | Fails | Lc 0.0 | Not readable |
| #491A3D text on white | 14.01:1 | AAA | Lc 100.3 | Preferred for body text |
| #491A3D text on black | 1.49:1 | 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
#F8E3F1
oklch(93.7% 0.029 337.9)
-
Step 200
200
#F3CBE6
oklch(88.4% 0.057 338.1)
-
Step 300
300
#EDA7D7
oklch(81% 0.102 338.8)
-
Step 400
400
#E074C3
oklch(70.7% 0.163 338.4)
-
Step 500
500
#D448B3
oklch(63% 0.209 338.5)
-
Step 600
600
#C01D9F
oklch(55.7% 0.228 338.6)
-
Step 700
700
#A50788
oklch(49.1% 0.211 338.5)
-
Step 800
800
#86116E
oklch(42.7% 0.174 338.8)
-
Step 900
900
#6C1959
oklch(37.7% 0.137 338.8)
-
Step 950
950 (this color)
#491A3D
oklch(30.3% 0.086 338.6)
#491A3D 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) | #1C273E | 0.091 |
| Deuteranopia (no green cones) | #2A2E3C | 0.079 |
| Tritanopia (no blue cones) | #4D1B28 | 0.041 |
| Achromatopsia (no color) | #2C2C2C | 0.087 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #491A3D
#491A3D
oklch(30.3% 0.086 338.6)
- #003921
#003921
oklch(30.4% 0.07 158.6)
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 #491A3D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Violet #490648 ΔE 0.044
- Eggplant Purple #430541 ΔE 0.046
- Aubergine #3D0734 ΔE 0.051
- Plum Purple #4E0550 ΔE 0.052
- Grape Purple #5D1451 ΔE 0.056
- Eggplant #380835 ΔE 0.059
- Dark Plum #3F012C ΔE 0.060
- Dark Purple #35063E ΔE 0.068
Use #491A3D 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.