#4B285A
Closest named color: Grape Purple (#5D1451). oklch(34.6% 0.093 314.8), rgb(75, 40, 90).
Aa
White text reads best on this color (11.99:1).
About this color
#4B285A is a dark, moderately saturated purple. In OKLCH its lightness is 35%, its chroma 0.093 and its hue 315°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Grape Purple (#5D1451), ΔE 0.052 away. White text reads best on it, at 11.99:1.
| Hue family | Purples |
| Lightness | dark (35%) |
| Chroma | moderately saturated (0.093) |
| Temperature | in between |
| Nearest name | Grape Purple (#5D1451) |
| Black text | 1.75:1 |
| White text | 11.99:1 |
Values
| HEX | #4B285A |
| RGB | rgb(75, 40, 90) |
| HSL | hsl(282, 38%, 25%) |
| OKLCH | oklch(34.6% 0.093 314.8) |
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 #4B285A | 11.99:1 | AAA | Lc -100.8 | Preferred for body text |
| Black text on #4B285A | 1.75:1 | Fails | Lc 0.0 | Not readable |
| #4B285A text on white | 11.99:1 | AAA | Lc 97.2 | Preferred for body text |
| #4B285A text on black | 1.75:1 | 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
#F8F4FA
oklch(97.2% 0.009 314.8)
-
Step 100
100
#EFE6F3
oklch(93.6% 0.02 315.7)
-
Step 200
200
#E3D2EB
oklch(88.5% 0.038 315.1)
-
Step 300
300
#D2B4E0
oklch(81% 0.069 315)
-
Step 400
400
#BB8BD0
oklch(70.7% 0.111 315.3)
-
Step 500
500
#A96CC4
oklch(63% 0.143 314.8)
-
Step 600
600
#9452B0
oklch(55.5% 0.154 314.9)
-
Step 700
700
#7E4298
oklch(49% 0.144 314.6)
-
Step 800
800
#67377B
oklch(42.7% 0.119 315)
-
Step 900
900 (this color)
#4B285A
oklch(34.6% 0.093 314.8)
-
Step 950
950
#311D3A
oklch(27% 0.058 314.7)
#4B285A 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) | #1D345C | 0.080 |
| Deuteranopia (no green cones) | #283759 | 0.071 |
| Tritanopia (no blue cones) | #4A303D | 0.062 |
| Achromatopsia (no color) | #363636 | 0.094 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4B285A
#4B285A
oklch(34.6% 0.093 314.8)
- #224308
#224308
oklch(34.4% 0.093 135)
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 #4B285A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grape Purple #5D1451 ΔE 0.052
- Plum Purple #4E0550 ΔE 0.064
- Deep Violet #490648 ΔE 0.070
- Royal Purple #4B006E ΔE 0.075
- Space Cadet #2B2D42 ΔE 0.077
- Eggplant Purple #430541 ΔE 0.082
- Prussian Blue #1D3557 ΔE 0.082
- Gunmetal #293241 ΔE 0.085
Use #4B285A 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.