#55104D
Closest named color: Grape Purple (#5D1451). oklch(32.1% 0.123 333.3), rgb(85, 16, 77).
Aa
White text reads best on this color (13.39:1).
About this color
#55104D is a dark, moderately saturated purple. In OKLCH its lightness is 32%, its chroma 0.123 and its hue 333°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Grape Purple (#5D1451), ΔE 0.021 away. White text reads best on it, at 13.39:1.
| Hue family | Purples |
| Lightness | dark (32%) |
| Chroma | moderately saturated (0.123) |
| Temperature | in between |
| Nearest name | Grape Purple (#5D1451) |
| Black text | 1.56:1 |
| White text | 13.39:1 |
Values
| HEX | #55104D |
| RGB | rgb(85, 16, 77) |
| HSL | hsl(307, 68%, 20%) |
| OKLCH | oklch(32.1% 0.123 333.3) |
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 #55104D | 13.39:1 | AAA | Lc -102.2 | Preferred for body text |
| Black text on #55104D | 1.56:1 | Fails | Lc 0.0 | Not readable |
| #55104D text on white | 13.39:1 | AAA | Lc 98.9 | Preferred for body text |
| #55104D text on black | 1.56:1 | 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
#FEF1FB
oklch(97.1% 0.019 333.5)
-
Step 100
100
#FCE0F6
oklch(93.6% 0.042 333.2)
-
Step 200
200
#FBC6F0
oklch(88.6% 0.081 333.6)
-
Step 300
300
#F89BE8
oklch(80.8% 0.146 333.3)
-
Step 400
400
#F159DD
oklch(70.8% 0.234 333.4)
-
Step 500
500
#E300CF
oklch(63.1% 0.283 333.3)
-
Step 600
600
#C000AF
oklch(55.7% 0.25 333.3)
-
Step 700
700
#A20094
oklch(49.1% 0.22 333.1)
-
Step 800
800
#86007A
oklch(42.7% 0.192 333.2)
-
Step 900
900
#710066
oklch(37.8% 0.169 333.6)
-
Step 950
950 (this color)
#55104D
oklch(32.1% 0.123 333.3)
#55104D 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) | #0D294F | 0.135 |
| Deuteranopia (no green cones) | #28324B | 0.113 |
| Tritanopia (no blue cones) | #59172D | 0.064 |
| Achromatopsia (no color) | #2F2F2F | 0.125 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #55104D
#55104D
oklch(32.1% 0.123 333.3)
- #003F1E
#003F1E
oklch(32.2% 0.083 153.2)
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 #55104D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grape Purple #5D1451 ΔE 0.021
- Plum Purple #4E0550 ΔE 0.025
- Deep Violet #490648 ΔE 0.034
- Eggplant Purple #430541 ΔE 0.051
- Rich Purple #720058 ΔE 0.065
- Royal Purple #4B006E ΔE 0.070
- Velvet #750851 ΔE 0.071
- Aubergine #3D0734 ΔE 0.072
Use #55104D 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.