#4F1C5B
Closest named color: Grape Purple (#5D1451). oklch(33.4% 0.117 319.5), rgb(79, 28, 91).
Aa
White text reads best on this color (12.73:1).
About this color
#4F1C5B is a dark, moderately saturated purple. In OKLCH its lightness is 33%, its chroma 0.117 and its hue 319°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Grape Purple (#5D1451), ΔE 0.036 away. White text reads best on it, at 12.73:1.
| Hue family | Purples |
| Lightness | dark (33%) |
| Chroma | moderately saturated (0.117) |
| Temperature | in between |
| Nearest name | Grape Purple (#5D1451) |
| Black text | 1.64:1 |
| White text | 12.73:1 |
Values
| HEX | #4F1C5B |
| RGB | rgb(79, 28, 91) |
| HSL | hsl(289, 53%, 23%) |
| OKLCH | oklch(33.4% 0.117 319.5) |
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 #4F1C5B | 12.73:1 | AAA | Lc -101.6 | Preferred for body text |
| Black text on #4F1C5B | 1.64:1 | Fails | Lc 0.0 | Not readable |
| #4F1C5B text on white | 12.73:1 | AAA | Lc 98.2 | Preferred for body text |
| #4F1C5B text on black | 1.64:1 | 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 900.
-
Step 50
50
#F9F3FA
oklch(97.1% 0.011 321.3)
-
Step 100
100
#F2E5F5
oklch(93.7% 0.025 319.9)
-
Step 200
200
#E8CFEE
oklch(88.5% 0.05 319.7)
-
Step 300
300
#DAAFE4
oklch(80.9% 0.087 319.9)
-
Step 400
400
#C682D7
oklch(70.7% 0.14 319.4)
-
Step 500
500
#B75FCC
oklch(63.1% 0.179 319.6)
-
Step 600
600
#A241B9
oklch(55.6% 0.195 319.4)
-
Step 700
700
#8B329F
oklch(49.1% 0.181 319.7)
-
Step 800
800
#712B81
oklch(42.8% 0.15 319.7)
-
Step 900
900 (this color)
#4F1C5B
oklch(33.4% 0.117 319.5)
-
Step 950
950
#36183D
oklch(27% 0.075 319.8)
#4F1C5B 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) | #092F5D | 0.115 |
| Deuteranopia (no green cones) | #213459 | 0.098 |
| Tritanopia (no blue cones) | #4F2738 | 0.074 |
| Achromatopsia (no color) | #323232 | 0.118 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4F1C5B
#4F1C5B
oklch(33.4% 0.117 319.5)
- #114200
#114200
oklch(33.3% 0.106 139.4)
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 #4F1C5B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grape Purple #5D1451 ΔE 0.036
- Plum Purple #4E0550 ΔE 0.039
- Deep Violet #490648 ΔE 0.050
- Royal Purple #4B006E ΔE 0.053
- Eggplant Purple #430541 ΔE 0.065
- Indigo #4B0082 ΔE 0.077
- Rich Purple #720058 ΔE 0.078
- Velvet #750851 ΔE 0.085
Use #4F1C5B 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.