#4B104D
Closest named color: Plum Purple (#4E0550). oklch(30.4% 0.118 326.6), rgb(75, 16, 77).
Aa
White text reads best on this color (14.18:1).
About this color
#4B104D is a dark, moderately saturated purple. In OKLCH its lightness is 30%, its chroma 0.118 and its hue 327°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Plum Purple (#4E0550), ΔE 0.016 away. White text reads best on it, at 14.18:1.
| Hue family | Purples |
| Lightness | dark (30%) |
| Chroma | moderately saturated (0.118) |
| Temperature | in between |
| Nearest name | Plum Purple (#4E0550) |
| Black text | 1.48:1 |
| White text | 14.18:1 |
Values
| HEX | #4B104D |
| RGB | rgb(75, 16, 77) |
| HSL | hsl(298, 66%, 18%) |
| OKLCH | oklch(30.4% 0.118 326.6) |
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 #4B104D | 14.18:1 | AAA | Lc -103.2 | Preferred for body text |
| Black text on #4B104D | 1.48:1 | Fails | Lc 0.0 | Not readable |
| #4B104D text on white | 14.18:1 | AAA | Lc 100.1 | Preferred for body text |
| #4B104D text on black | 1.48:1 | 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
#FDF1FC
oklch(97.1% 0.019 328.3)
-
Step 100
100
#F9E1F8
oklch(93.6% 0.04 327.2)
-
Step 200
200
#F5C8F4
oklch(88.5% 0.077 326.9)
-
Step 300
300
#EFA0F0
oklch(80.9% 0.138 326.3)
-
Step 400
400
#E463E8
oklch(70.7% 0.222 326.4)
-
Step 500
500
#DA15E1
oklch(63.2% 0.285 326.6)
-
Step 600
600
#B900C0
oklch(55.6% 0.258 326.4)
-
Step 700
700
#9D00A2
oklch(49.2% 0.228 326.7)
-
Step 800
800
#810086
oklch(42.7% 0.198 326.4)
-
Step 900
900
#6D0070
oklch(37.7% 0.175 327)
-
Step 950
950 (this color)
#4B104D
oklch(30.4% 0.118 326.6)
#4B104D 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) | #03264F | 0.125 |
| Deuteranopia (no green cones) | #1F2D4B | 0.104 |
| Tritanopia (no blue cones) | #4D1A2D | 0.067 |
| Achromatopsia (no color) | #2B2B2B | 0.119 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4B104D
#4B104D
oklch(30.4% 0.118 326.6)
- #003A0E
#003A0E
oklch(30.3% 0.092 146.5)
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 #4B104D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Plum Purple #4E0550 ΔE 0.016
- Deep Violet #490648 ΔE 0.017
- Eggplant Purple #430541 ΔE 0.033
- Grape Purple #5D1451 ΔE 0.043
- Aubergine #3D0734 ΔE 0.057
- Dark Purple #35063E ΔE 0.062
- Royal Purple #4B006E ΔE 0.062
- Eggplant #380835 ΔE 0.063
Use #4B104D 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.