#4F245B
Closest named color: Grape Purple (#5D1451). oklch(34.5% 0.103 318.4), rgb(79, 36, 91).
Aa
White text reads best on this color (12.09:1).
About this color
#4F245B is a dark, moderately saturated purple. In OKLCH its lightness is 35%, its chroma 0.103 and its hue 318°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Grape Purple (#5D1451), ΔE 0.042 away. White text reads best on it, at 12.09:1.
| Hue family | Purples |
| Lightness | dark (35%) |
| Chroma | moderately saturated (0.103) |
| Temperature | in between |
| Nearest name | Grape Purple (#5D1451) |
| Black text | 1.73:1 |
| White text | 12.09:1 |
Values
| HEX | #4F245B |
| RGB | rgb(79, 36, 91) |
| HSL | hsl(287, 43%, 25%) |
| OKLCH | oklch(34.5% 0.103 318.4) |
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 #4F245B | 12.09:1 | AAA | Lc -100.8 | Preferred for body text |
| Black text on #4F245B | 1.73:1 | Fails | Lc 0.0 | Not readable |
| #4F245B text on white | 12.09:1 | AAA | Lc 97.3 | Preferred for body text |
| #4F245B text on black | 1.73:1 | 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
#F8F3FA
oklch(97% 0.011 316.5)
-
Step 100
100
#F0E5F4
oklch(93.5% 0.023 317.1)
-
Step 200
200
#E6D1EC
oklch(88.6% 0.043 318.7)
-
Step 300
300
#D6B1E1
oklch(80.8% 0.077 318.4)
-
Step 400
400
#C187D2
oklch(70.7% 0.123 318.4)
-
Step 500
500
#B166C6
oklch(63.1% 0.159 318.6)
-
Step 600
600
#9C4BB3
oklch(55.7% 0.172 318.2)
-
Step 700
700
#853B9A
oklch(49.1% 0.161 318.2)
-
Step 800
800
#6C327D
oklch(42.7% 0.132 318)
-
Step 900
900 (this color)
#4F245B
oklch(34.5% 0.103 318.4)
-
Step 950
950
#341B3B
oklch(27.1% 0.066 318.6)
#4F245B 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) | #18335D | 0.096 |
| Deuteranopia (no green cones) | #27375A | 0.084 |
| Tritanopia (no blue cones) | #4F2D3B | 0.067 |
| Achromatopsia (no color) | #363636 | 0.104 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4F245B
#4F245B
oklch(34.5% 0.103 318.4)
- #184504
#184504
oklch(34.5% 0.104 138.5)
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 #4F245B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grape Purple #5D1451 ΔE 0.042
- Plum Purple #4E0550 ΔE 0.055
- Deep Violet #490648 ΔE 0.063
- Royal Purple #4B006E ΔE 0.067
- Eggplant Purple #430541 ΔE 0.078
- Rich Purple #720058 ΔE 0.081
- Velvet #750851 ΔE 0.085
- Indigo #4B0082 ΔE 0.086
Use #4F245B 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.