#4F1151
Closest named color: Plum Purple (#4E0550). oklch(31.4% 0.122 326.7), rgb(79, 17, 81).
Aa
White text reads best on this color (13.71:1).
About this color
#4F1151 is a dark, moderately saturated purple. In OKLCH its lightness is 31%, its chroma 0.122 and its hue 327°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Plum Purple (#4E0550), ΔE 0.016 away. White text reads best on it, at 13.71:1.
| Hue family | Purples |
| Lightness | dark (31%) |
| Chroma | moderately saturated (0.122) |
| Temperature | in between |
| Nearest name | Plum Purple (#4E0550) |
| Black text | 1.53:1 |
| White text | 13.71:1 |
Values
| HEX | #4F1151 |
| RGB | rgb(79, 17, 81) |
| HSL | hsl(298, 65%, 19%) |
| OKLCH | oklch(31.4% 0.122 326.7) |
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 #4F1151 | 13.71:1 | AAA | Lc -102.7 | Preferred for body text |
| Black text on #4F1151 | 1.53:1 | Fails | Lc 0.0 | Not readable |
| #4F1151 text on white | 13.71:1 | AAA | Lc 99.5 | Preferred for body text |
| #4F1151 text on black | 1.53:1 | 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
#FDF1FC
oklch(97.1% 0.019 328.3)
-
Step 100
100
#FAE1F9
oklch(93.7% 0.042 327.1)
-
Step 200
200
#F6C7F5
oklch(88.5% 0.08 326.9)
-
Step 300
300
#F19EF2
oklch(80.9% 0.145 326.4)
-
Step 400
400
#E75FEA
oklch(70.7% 0.231 326.8)
-
Step 500
500
#DC00E3
oklch(63.2% 0.293 326.7)
-
Step 600
600
#B900BF
oklch(55.5% 0.257 326.7)
-
Step 700
700
#9D00A2
oklch(49.2% 0.228 326.7)
-
Step 800
800
#810086
oklch(42.7% 0.198 326.4)
-
Step 900
900
#6D0070
oklch(37.7% 0.175 327)
-
Step 950
950 (this color)
#4F1151
oklch(31.4% 0.122 326.7)
#4F1151 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) | #032853 | 0.130 |
| Deuteranopia (no green cones) | #20304F | 0.110 |
| Tritanopia (no blue cones) | #511B30 | 0.068 |
| Achromatopsia (no color) | #2D2D2D | 0.124 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4F1151
#4F1151
oklch(31.4% 0.122 326.7)
- #003D10
#003D10
oklch(31.4% 0.094 146.7)
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 #4F1151, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Plum Purple #4E0550 ΔE 0.016
- Deep Violet #490648 ΔE 0.026
- Grape Purple #5D1451 ΔE 0.033
- Eggplant Purple #430541 ΔE 0.044
- Royal Purple #4B006E ΔE 0.058
- Aubergine #3D0734 ΔE 0.068
- Dark Purple #35063E ΔE 0.073
- Deep Purple #36013F ΔE 0.074
Use #4F1151 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.