#552553
Closest named color: Grape Purple (#5D1451). oklch(35.1% 0.097 329), rgb(85, 37, 83).
Aa
White text reads best on this color (11.82:1).
About this color
#552553 is a dark, moderately saturated purple. In OKLCH its lightness is 35%, its chroma 0.097 and its hue 329°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Grape Purple (#5D1451), ΔE 0.034 away. White text reads best on it, at 11.82:1.
| Hue family | Purples |
| Lightness | dark (35%) |
| Chroma | moderately saturated (0.097) |
| Temperature | in between |
| Nearest name | Grape Purple (#5D1451) |
| Black text | 1.77:1 |
| White text | 11.82:1 |
Values
| HEX | #552553 |
| RGB | rgb(85, 37, 83) |
| HSL | hsl(302, 39%, 24%) |
| OKLCH | oklch(35.1% 0.097 329) |
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 #552553 | 11.82:1 | AAA | Lc -100.4 | Preferred for body text |
| Black text on #552553 | 1.77:1 | Fails | Lc 0.0 | Not readable |
| #552553 text on white | 11.82:1 | AAA | Lc 96.7 | Preferred for body text |
| #552553 text on black | 1.77:1 | 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
#F9F3F9
oklch(97% 0.01 325.7)
-
Step 100
100
#F2E5F1
oklch(93.6% 0.021 328.1)
-
Step 200
200
#E9D0E6
oklch(88.5% 0.04 329.8)
-
Step 300
300
#DBB0D8
oklch(80.8% 0.073 328.5)
-
Step 400
400
#C886C4
oklch(70.7% 0.115 328.8)
-
Step 500
500
#B965B5
oklch(63.1% 0.148 328.9)
-
Step 600
600
#A44AA1
oklch(55.6% 0.161 328.8)
-
Step 700
700
#8C3A89
oklch(49% 0.15 329)
-
Step 800
800
#723170
oklch(42.7% 0.124 328.7)
-
Step 900
900 (this color)
#552553
oklch(35.1% 0.097 329)
-
Step 950
950
#361A35
oklch(26.9% 0.062 328.4)
#552553 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) | #213355 | 0.097 |
| Deuteranopia (no green cones) | #303A52 | 0.085 |
| Tritanopia (no blue cones) | #582A38 | 0.054 |
| Achromatopsia (no color) | #373737 | 0.098 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #552553
#552553
oklch(35.1% 0.097 329)
- #03481C
#03481C
oklch(35.2% 0.097 149.1)
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 #552553, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grape Purple #5D1451 ΔE 0.034
- Plum Purple #4E0550 ΔE 0.061
- Deep Violet #490648 ΔE 0.068
- Rich Purple #720058 ΔE 0.072
- Velvet #750851 ΔE 0.073
- Eggplant Purple #430541 ΔE 0.081
- Merlot #730039 ΔE 0.082
- Royal Purple #4B006E ΔE 0.084
Use #552553 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.