#4F155A
Closest named color: Plum Purple (#4E0550). oklch(32.5% 0.126 320.8), rgb(79, 21, 90).
Aa
White text reads best on this color (13.22:1).
About this color
#4F155A is a dark, moderately saturated purple. In OKLCH its lightness is 32%, its chroma 0.126 and its hue 321°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Plum Purple (#4E0550), ΔE 0.027 away. White text reads best on it, at 13.22:1.
| Hue family | Purples |
| Lightness | dark (32%) |
| Chroma | moderately saturated (0.126) |
| Temperature | in between |
| Nearest name | Plum Purple (#4E0550) |
| Black text | 1.58:1 |
| White text | 13.22:1 |
Values
| HEX | #4F155A |
| RGB | rgb(79, 21, 90) |
| HSL | hsl(290, 62%, 22%) |
| OKLCH | oklch(32.5% 0.126 320.8) |
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 #4F155A | 13.22:1 | AAA | Lc -102.2 | Preferred for body text |
| Black text on #4F155A | 1.58:1 | Fails | Lc 0.0 | Not readable |
| #4F155A text on white | 13.22:1 | AAA | Lc 98.8 | Preferred for body text |
| #4F155A text on black | 1.58:1 | 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
#F9F3FB
oklch(97.1% 0.012 317.7)
-
Step 100
100
#F3E4F5
oklch(93.6% 0.028 322.2)
-
Step 200
200
#E9CEEF
oklch(88.4% 0.053 320.1)
-
Step 300
300
#DDADE6
oklch(80.9% 0.094 321)
-
Step 400
400
#CA7FD9
oklch(70.7% 0.15 320.8)
-
Step 500
500
#BC5ACF
oklch(63.2% 0.192 320.9)
-
Step 600
600
#A73ABC
oklch(55.7% 0.209 320.7)
-
Step 700
700
#8F2AA2
oklch(49.1% 0.195 320.8)
-
Step 800
800
#742583
oklch(42.6% 0.161 320.8)
-
Step 900
900 (this color)
#4F155A
oklch(32.5% 0.126 320.8)
-
Step 950
950
#37173E
oklch(27% 0.079 320.2)
#4F155A 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) | #002C5C | 0.127 |
| Deuteranopia (no green cones) | #1C3258 | 0.110 |
| Tritanopia (no blue cones) | #502236 | 0.077 |
| Achromatopsia (no color) | #303030 | 0.127 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4F155A
#4F155A
oklch(32.5% 0.126 320.8)
- #0A4000
#0A4000
oklch(32.4% 0.106 140.7)
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 #4F155A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Plum Purple #4E0550 ΔE 0.027
- Grape Purple #5D1451 ΔE 0.037
- Deep Violet #490648 ΔE 0.040
- Royal Purple #4B006E ΔE 0.046
- Eggplant Purple #430541 ΔE 0.057
- Indigo #4B0082 ΔE 0.075
- Rich Purple #720058 ΔE 0.077
- Aubergine #3D0734 ΔE 0.082
Use #4F155A 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.