#4D1351
Closest named color: Plum Purple (#4E0550). oklch(31.3% 0.119 325.2), rgb(77, 19, 81).
Aa
White text reads best on this color (13.74:1).
About this color
#4D1351 is a dark, moderately saturated purple. In OKLCH its lightness is 31%, its chroma 0.119 and its hue 325°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Plum Purple (#4E0550), ΔE 0.018 away. White text reads best on it, at 13.74:1.
| Hue family | Purples |
| Lightness | dark (31%) |
| Chroma | moderately saturated (0.119) |
| Temperature | in between |
| Nearest name | Plum Purple (#4E0550) |
| Black text | 1.52:1 |
| White text | 13.74:1 |
Values
| HEX | #4D1351 |
| RGB | rgb(77, 19, 81) |
| HSL | hsl(296, 62%, 20%) |
| OKLCH | oklch(31.3% 0.119 325.2) |
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 #4D1351 | 13.74:1 | AAA | Lc -102.8 | Preferred for body text |
| Black text on #4D1351 | 1.52:1 | Fails | Lc 0.0 | Not readable |
| #4D1351 text on white | 13.74:1 | AAA | Lc 99.6 | Preferred for body text |
| #4D1351 text on black | 1.52:1 | 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
#FCF1FD
oklch(97% 0.02 323.2)
-
Step 100
100
#F9E1F9
oklch(93.6% 0.041 325.9)
-
Step 200
200
#F4C8F6
oklch(88.5% 0.078 324.8)
-
Step 300
300
#EEA0F2
oklch(80.9% 0.14 325.1)
-
Step 400
400
#E363EB
oklch(70.7% 0.224 325.3)
-
Step 500
500
#D815E5
oklch(63.1% 0.287 325.1)
-
Step 600
600
#B800C3
oklch(55.6% 0.26 325.3)
-
Step 700
700
#9B00A5
oklch(49% 0.229 325.1)
-
Step 800
800
#800088
oklch(42.6% 0.199 325.2)
-
Step 900
900
#6C0073
oklch(37.8% 0.176 325.2)
-
Step 950
950 (this color)
#4D1351
oklch(31.3% 0.119 325.2)
#4D1351 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) | #042953 | 0.125 |
| Deuteranopia (no green cones) | #20304F | 0.105 |
| Tritanopia (no blue cones) | #4F1D30 | 0.069 |
| Achromatopsia (no color) | #2D2D2D | 0.120 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4D1351
#4D1351
oklch(31.3% 0.119 325.2)
- #003D0B
#003D0B
oklch(31.3% 0.098 145.2)
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 #4D1351, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Plum Purple #4E0550 ΔE 0.018
- Deep Violet #490648 ΔE 0.026
- Grape Purple #5D1451 ΔE 0.037
- Eggplant Purple #430541 ΔE 0.043
- Royal Purple #4B006E ΔE 0.057
- Aubergine #3D0734 ΔE 0.066
- Dark Purple #35063E ΔE 0.070
- Deep Purple #36013F ΔE 0.072
Use #4D1351 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.