#4B2145
Closest named color: Grape Purple (#5D1451). oklch(32.2% 0.082 333), rgb(75, 33, 69).
Aa
White text reads best on this color (13.10:1).
About this color
#4B2145 is a dark, moderately saturated purple. In OKLCH its lightness is 32%, its chroma 0.082 and its hue 333°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Grape Purple (#5D1451), ΔE 0.049 away. White text reads best on it, at 13.10:1.
| Hue family | Purples |
| Lightness | dark (32%) |
| Chroma | moderately saturated (0.082) |
| Temperature | in between |
| Nearest name | Grape Purple (#5D1451) |
| Black text | 1.60:1 |
| White text | 13.10:1 |
Values
| HEX | #4B2145 |
| RGB | rgb(75, 33, 69) |
| HSL | hsl(309, 39%, 21%) |
| OKLCH | oklch(32.2% 0.082 333) |
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 #4B2145 | 13.10:1 | AAA | Lc -102.4 | Preferred for body text |
| Black text on #4B2145 | 1.60:1 | Fails | Lc 0.0 | Not readable |
| #4B2145 text on white | 13.10:1 | AAA | Lc 99.1 | Preferred for body text |
| #4B2145 text on black | 1.60:1 | 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
#FBF2F9
oklch(97% 0.013 333)
-
Step 100
100
#F6E3F2
oklch(93.5% 0.029 332.8)
-
Step 200
200
#F0CDE9
oklch(88.6% 0.054 332.9)
-
Step 300
300
#E7A9DC
oklch(80.9% 0.098 332.8)
-
Step 400
400
#D878CA
oklch(70.6% 0.156 332.7)
-
Step 500
500
#CC50BC
oklch(63.1% 0.199 333)
-
Step 600
600
#B72CA8
oklch(55.6% 0.216 333)
-
Step 700
700
#9D1C90
oklch(49.1% 0.201 332.9)
-
Step 800
800
#801B75
oklch(42.8% 0.167 333.1)
-
Step 900
900
#671F5E
oklch(37.7% 0.129 333.2)
-
Step 950
950 (this color)
#4B2145
oklch(32.2% 0.082 333)
#4B2145 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) | #202D46 | 0.084 |
| Deuteranopia (no green cones) | #2C3344 | 0.075 |
| Tritanopia (no blue cones) | #4E242F | 0.044 |
| Achromatopsia (no color) | #313131 | 0.083 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4B2145
#4B2145
oklch(32.2% 0.082 333)
- #013F1E
#013F1E
oklch(32.3% 0.082 153)
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 #4B2145, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grape Purple #5D1451 ΔE 0.049
- Deep Violet #490648 ΔE 0.053
- Plum Purple #4E0550 ΔE 0.056
- Eggplant Purple #430541 ΔE 0.060
- Space Cadet #2B2D42 ΔE 0.069
- Aubergine #3D0734 ΔE 0.070
- Eggplant #380835 ΔE 0.077
- Burgundy #610023 ΔE 0.078
Use #4B2145 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.