#4C184E
Closest named color: Plum Purple (#4E0550). oklch(31.5% 0.108 326.3), rgb(76, 24, 78).
Aa
White text reads best on this color (13.56:1).
About this color
#4C184E is a dark, moderately saturated purple. In OKLCH its lightness is 32%, its chroma 0.108 and its hue 326°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Plum Purple (#4E0550), ΔE 0.028 away. White text reads best on it, at 13.56:1.
| Hue family | Purples |
| Lightness | dark (32%) |
| Chroma | moderately saturated (0.108) |
| Temperature | in between |
| Nearest name | Plum Purple (#4E0550) |
| Black text | 1.54:1 |
| White text | 13.56:1 |
Values
| HEX | #4C184E |
| RGB | rgb(76, 24, 78) |
| HSL | hsl(298, 53%, 20%) |
| OKLCH | oklch(31.5% 0.108 326.3) |
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 #4C184E | 13.56:1 | AAA | Lc -102.7 | Preferred for body text |
| Black text on #4C184E | 1.54:1 | Fails | Lc 0.0 | Not readable |
| #4C184E text on white | 13.56:1 | AAA | Lc 99.5 | Preferred for body text |
| #4C184E text on black | 1.54:1 | 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
#FCF2FC
oklch(97.2% 0.017 325.7)
-
Step 100
100
#F8E2F7
oklch(93.7% 0.037 327.2)
-
Step 200
200
#F3C9F2
oklch(88.4% 0.072 326.9)
-
Step 300
300
#ECA3EC
oklch(80.9% 0.127 326.7)
-
Step 400
400
#DF6AE3
oklch(70.7% 0.205 326.2)
-
Step 500
500
#D331DA
oklch(63% 0.261 326.2)
-
Step 600
600
#B900C0
oklch(55.6% 0.258 326.4)
-
Step 700
700
#9C00A3
oklch(49.1% 0.228 326)
-
Step 800
800
#810086
oklch(42.7% 0.198 326.4)
-
Step 900
900
#6B0670
oklch(37.7% 0.17 325.9)
-
Step 950
950 (this color)
#4C184E
oklch(31.5% 0.108 326.3)
#4C184E 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) | #102A50 | 0.110 |
| Deuteranopia (no green cones) | #23304D | 0.095 |
| Tritanopia (no blue cones) | #4E2030 | 0.063 |
| Achromatopsia (no color) | #2E2E2E | 0.109 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4C184E
#4C184E
oklch(31.5% 0.108 326.3)
- #003E0F
#003E0F
oklch(31.7% 0.096 146.3)
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 #4C184E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Plum Purple #4E0550 ΔE 0.028
- Deep Violet #490648 ΔE 0.031
- Grape Purple #5D1451 ΔE 0.037
- Eggplant Purple #430541 ΔE 0.045
- Aubergine #3D0734 ΔE 0.065
- Royal Purple #4B006E ΔE 0.066
- Eggplant #380835 ΔE 0.071
- Dark Purple #35063E ΔE 0.071
Use #4C184E 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.