#4E175A
Closest named color: Plum Purple (#4E0550). oklch(32.5% 0.122 319.9), rgb(78, 23, 90).
Aa
White text reads best on this color (13.17:1).
About this color
#4E175A is a dark, moderately saturated purple. In OKLCH its lightness is 33%, its chroma 0.122 and its hue 320°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Plum Purple (#4E0550), ΔE 0.030 away. White text reads best on it, at 13.17:1.
| Hue family | Purples |
| Lightness | dark (33%) |
| Chroma | moderately saturated (0.122) |
| Temperature | in between |
| Nearest name | Plum Purple (#4E0550) |
| Black text | 1.59:1 |
| White text | 13.17:1 |
Values
| HEX | #4E175A |
| RGB | rgb(78, 23, 90) |
| HSL | hsl(289, 59%, 22%) |
| OKLCH | oklch(32.5% 0.122 319.9) |
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 #4E175A | 13.17:1 | AAA | Lc -102.1 | Preferred for body text |
| Black text on #4E175A | 1.59:1 | Fails | Lc 0.0 | Not readable |
| #4E175A text on white | 13.17:1 | AAA | Lc 98.8 | Preferred for body text |
| #4E175A text on black | 1.59:1 | 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
#F9F3FB
oklch(97.1% 0.012 317.7)
-
Step 100
100
#F2E5F5
oklch(93.7% 0.025 319.9)
-
Step 200
200
#E9CFEF
oklch(88.6% 0.051 319.9)
-
Step 300
300
#DBAEE6
oklch(80.9% 0.091 319.6)
-
Step 400
400
#C880D9
oklch(70.6% 0.147 319.8)
-
Step 500
500
#B95CCF
oklch(63.1% 0.188 319.6)
-
Step 600
600
#A53DBB
oklch(55.7% 0.204 320.2)
-
Step 700
700
#8D2DA2
oklch(49.1% 0.191 319.8)
-
Step 800
800
#722883
oklch(42.7% 0.156 319.6)
-
Step 900
900 (this color)
#4E175A
oklch(32.5% 0.122 319.9)
-
Step 950
950
#36173E
oklch(26.9% 0.079 319)
#4E175A 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) | #002C5C | 0.123 |
| Deuteranopia (no green cones) | #1D3258 | 0.105 |
| Tritanopia (no blue cones) | #4E2336 | 0.076 |
| Achromatopsia (no color) | #303030 | 0.124 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4E175A
#4E175A
oklch(32.5% 0.122 319.9)
- #0E4000
#0E4000
oklch(32.6% 0.105 139.9)
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 #4E175A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Plum Purple #4E0550 ΔE 0.030
- Grape Purple #5D1451 ΔE 0.038
- Deep Violet #490648 ΔE 0.042
- Royal Purple #4B006E ΔE 0.047
- Eggplant Purple #430541 ΔE 0.058
- Indigo #4B0082 ΔE 0.075
- Rich Purple #720058 ΔE 0.079
- Aubergine #3D0734 ΔE 0.082
Use #4E175A 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.