#4E2558
Closest named color: Grape Purple (#5D1451). oklch(34.4% 0.097 319.5), rgb(78, 37, 88).
Aa
White text reads best on this color (12.14:1).
About this color
#4E2558 is a dark, moderately saturated purple. In OKLCH its lightness is 34%, its chroma 0.097 and its hue 319°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Grape Purple (#5D1451), ΔE 0.043 away. White text reads best on it, at 12.14:1.
| Hue family | Purples |
| Lightness | dark (34%) |
| Chroma | moderately saturated (0.097) |
| Temperature | in between |
| Nearest name | Grape Purple (#5D1451) |
| Black text | 1.72:1 |
| White text | 12.14:1 |
Values
| HEX | #4E2558 |
| RGB | rgb(78, 37, 88) |
| HSL | hsl(288, 41%, 25%) |
| OKLCH | oklch(34.4% 0.097 319.5) |
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 #4E2558 | 12.14:1 | AAA | Lc -100.9 | Preferred for body text |
| Black text on #4E2558 | 1.72:1 | Fails | Lc 0.0 | Not readable |
| #4E2558 text on white | 12.14:1 | AAA | Lc 97.4 | Preferred for body text |
| #4E2558 text on black | 1.72:1 | 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
#E5D1EA
oklch(88.5% 0.04 319.5)
-
Step 300
300
#D6B2DF
oklch(80.9% 0.073 319.5)
-
Step 400
400
#C088CE
oklch(70.6% 0.117 319.4)
-
Step 500
500
#B068C2
oklch(63.1% 0.151 319.4)
-
Step 600
600
#9B4EAE
oklch(55.7% 0.162 319.4)
-
Step 700
700
#843E95
oklch(49.1% 0.15 319.4)
-
Step 800
800
#6C3479
oklch(42.8% 0.125 319.8)
-
Step 900
900 (this color)
#4E2558
oklch(34.4% 0.097 319.5)
-
Step 950
950
#331B39
oklch(26.9% 0.062 319.4)
#4E2558 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) | #1B335A | 0.091 |
| Deuteranopia (no green cones) | #283757 | 0.080 |
| Tritanopia (no blue cones) | #4E2C3A | 0.061 |
| Achromatopsia (no color) | #363636 | 0.098 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4E2558
#4E2558
oklch(34.4% 0.097 319.5)
- #19440B
#19440B
oklch(34.3% 0.097 139.3)
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 #4E2558, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grape Purple #5D1451 ΔE 0.043
- Plum Purple #4E0550 ΔE 0.056
- Deep Violet #490648 ΔE 0.063
- Royal Purple #4B006E ΔE 0.072
- Eggplant Purple #430541 ΔE 0.076
- Space Cadet #2B2D42 ΔE 0.082
- Rich Purple #720058 ΔE 0.084
- Velvet #750851 ΔE 0.087
Use #4E2558 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.