#53105A
Closest named color: Plum Purple (#4E0550). oklch(32.7% 0.134 323.8), rgb(83, 16, 90).
Aa
White text reads best on this color (13.21:1).
About this color
#53105A is a dark, moderately saturated purple. In OKLCH its lightness is 33%, its chroma 0.134 and its hue 324°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Plum Purple (#4E0550), ΔE 0.025 away. White text reads best on it, at 13.21:1.
| Hue family | Purples |
| Lightness | dark (33%) |
| Chroma | moderately saturated (0.134) |
| Temperature | in between |
| Nearest name | Plum Purple (#4E0550) |
| Black text | 1.58:1 |
| White text | 13.21:1 |
Values
| HEX | #53105A |
| RGB | rgb(83, 16, 90) |
| HSL | hsl(294, 70%, 21%) |
| OKLCH | oklch(32.7% 0.134 323.8) |
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 #53105A | 13.21:1 | AAA | Lc -102.0 | Preferred for body text |
| Black text on #53105A | 1.58:1 | Fails | Lc 0.0 | Not readable |
| #53105A text on white | 13.21:1 | AAA | Lc 98.6 | Preferred for body text |
| #53105A text on black | 1.58:1 | 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
#FAF3FB
oklch(97.2% 0.013 321.9)
-
Step 100
100
#F4E4F5
oklch(93.7% 0.028 324)
-
Step 200
200
#ECCDEE
oklch(88.4% 0.056 324.1)
-
Step 300
300
#E1ABE6
oklch(81% 0.1 323.6)
-
Step 400
400
#D07BD9
oklch(70.8% 0.16 323.6)
-
Step 500
500
#C253CE
oklch(63.1% 0.205 323.7)
-
Step 600
600
#AE30BB
oklch(55.7% 0.223 323.8)
-
Step 700
700
#951FA1
oklch(49.1% 0.208 323.8)
-
Step 800
800
#791E83
oklch(42.7% 0.172 323.6)
-
Step 900
900 (this color)
#53105A
oklch(32.7% 0.134 323.8)
-
Step 950
950
#39153D
oklch(27% 0.083 323.6)
#53105A 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) | #002B5C | 0.137 |
| Deuteranopia (no green cones) | #1E3358 | 0.119 |
| Tritanopia (no blue cones) | #551E35 | 0.077 |
| Achromatopsia (no color) | #303030 | 0.135 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #53105A
#53105A
oklch(32.7% 0.134 323.8)
- #004106
#004106
oklch(32.6% 0.106 143.8)
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 #53105A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Plum Purple #4E0550 ΔE 0.025
- Grape Purple #5D1451 ΔE 0.031
- Deep Violet #490648 ΔE 0.041
- Royal Purple #4B006E ΔE 0.046
- Eggplant Purple #430541 ΔE 0.059
- Rich Purple #720058 ΔE 0.069
- Indigo #4B0082 ΔE 0.076
- Velvet #750851 ΔE 0.079
Use #53105A 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.