#491E43
Closest named color: Deep Violet (#490648). oklch(31.3% 0.084 333), rgb(73, 30, 67).
Aa
White text reads best on this color (13.54:1).
About this color
#491E43 is a dark, moderately saturated purple. In OKLCH its lightness is 31%, its chroma 0.084 and its hue 333°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Deep Violet (#490648), ΔE 0.046 away. White text reads best on it, at 13.54:1.
| Hue family | Purples |
| Lightness | dark (31%) |
| Chroma | moderately saturated (0.084) |
| Temperature | in between |
| Nearest name | Deep Violet (#490648) |
| Black text | 1.55:1 |
| White text | 13.54:1 |
Values
| HEX | #491E43 |
| RGB | rgb(73, 30, 67) |
| HSL | hsl(308, 42%, 20%) |
| OKLCH | oklch(31.3% 0.084 333) |
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 #491E43 | 13.54:1 | AAA | Lc -102.9 | Preferred for body text |
| Black text on #491E43 | 1.55:1 | Fails | Lc 0.0 | Not readable |
| #491E43 text on white | 13.54:1 | AAA | Lc 99.7 | Preferred for body text |
| #491E43 text on black | 1.55:1 | 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
#FBF2F9
oklch(97% 0.013 333)
-
Step 100
100
#F6E3F2
oklch(93.5% 0.029 332.8)
-
Step 200
200
#F0CCE9
oklch(88.4% 0.055 332.7)
-
Step 300
300
#E8A9DC
oklch(81% 0.099 333.3)
-
Step 400
400
#DA77CB
oklch(70.7% 0.16 333)
-
Step 500
500
#CD4EBD
oklch(63.1% 0.204 333)
-
Step 600
600
#B828A9
oklch(55.6% 0.221 332.9)
-
Step 700
700
#9E1791
oklch(49.1% 0.206 332.9)
-
Step 800
800
#811876
oklch(42.8% 0.172 333)
-
Step 900
900
#681D5F
oklch(37.7% 0.133 333.1)
-
Step 950
950 (this color)
#491E43
oklch(31.3% 0.084 333)
#491E43 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) | #1D2A44 | 0.086 |
| Deuteranopia (no green cones) | #2A3042 | 0.075 |
| Tritanopia (no blue cones) | #4C212D | 0.044 |
| Achromatopsia (no color) | #2E2E2E | 0.085 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #491E43
#491E43
oklch(31.3% 0.084 333)
- #003C1C
#003C1C
oklch(31.2% 0.08 153)
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 #491E43, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Violet #490648 ΔE 0.046
- Plum Purple #4E0550 ΔE 0.051
- Grape Purple #5D1451 ΔE 0.052
- Eggplant Purple #430541 ΔE 0.052
- Aubergine #3D0734 ΔE 0.061
- Eggplant #380835 ΔE 0.068
- Space Cadet #2B2D42 ΔE 0.069
- Dark Plum #3F012C ΔE 0.071
Use #491E43 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.