#4F285B
Closest named color: Grape Purple (#5D1451). oklch(35.2% 0.096 317.8), rgb(79, 40, 91).
Aa
White text reads best on this color (11.75:1).
About this color
#4F285B is a dark, moderately saturated purple. In OKLCH its lightness is 35%, its chroma 0.096 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 0.047 away. White text reads best on it, at 11.75:1.
| Hue family | Purples |
| Lightness | dark (35%) |
| Chroma | moderately saturated (0.096) |
| Temperature | in between |
| Nearest name | Grape Purple (#5D1451) |
| Black text | 1.78:1 |
| White text | 11.75:1 |
Values
| HEX | #4F285B |
| RGB | rgb(79, 40, 91) |
| HSL | hsl(286, 39%, 26%) |
| OKLCH | oklch(35.2% 0.096 317.8) |
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 #4F285B | 11.75:1 | AAA | Lc -100.3 | Preferred for body text |
| Black text on #4F285B | 1.78:1 | Fails | Lc 0.0 | Not readable |
| #4F285B text on white | 11.75:1 | AAA | Lc 96.7 | Preferred for body text |
| #4F285B text on black | 1.78:1 | 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
#F0E6F3
oklch(93.7% 0.02 318.4)
-
Step 200
200
#E4D1EB
oklch(88.4% 0.041 317)
-
Step 300
300
#D4B3DF
oklch(80.9% 0.071 317.6)
-
Step 400
400
#BE89CF
oklch(70.6% 0.115 317.8)
-
Step 500
500
#AE6AC3
oklch(63.2% 0.147 317.9)
-
Step 600
600
#994FAF
oklch(55.6% 0.16 318)
-
Step 700
700
#823F96
oklch(49% 0.149 317.9)
-
Step 800
800
#6A357A
oklch(42.7% 0.123 317.8)
-
Step 900
900 (this color)
#4F285B
oklch(35.2% 0.096 317.8)
-
Step 950
950
#321C3A
oklch(27% 0.061 316.6)
#4F285B 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) | #1E355D | 0.086 |
| Deuteranopia (no green cones) | #2A395A | 0.077 |
| Tritanopia (no blue cones) | #4F303D | 0.063 |
| Achromatopsia (no color) | #383838 | 0.097 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4F285B
#4F285B
oklch(35.2% 0.096 317.8)
- #1F460C
#1F460C
oklch(35.2% 0.096 137.6)
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 #4F285B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grape Purple #5D1451 ΔE 0.047
- Plum Purple #4E0550 ΔE 0.064
- Deep Violet #490648 ΔE 0.072
- Royal Purple #4B006E ΔE 0.075
- Rich Purple #720058 ΔE 0.084
- Space Cadet #2B2D42 ΔE 0.084
- Eggplant Purple #430541 ΔE 0.085
- Velvet #750851 ΔE 0.087
Use #4F285B 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.