#552E5E
Closest named color: Grape Purple (#5D1451). oklch(37.2% 0.092 319.9), rgb(85, 46, 94).
Aa
White text reads best on this color (10.83:1).
About this color
#552E5E is a dark, moderately saturated purple. In OKLCH its lightness is 37%, its chroma 0.092 and its hue 320°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Grape Purple (#5D1451), ΔE 0.055 away. White text reads best on it, at 10.83:1.
| Hue family | Purples |
| Lightness | dark (37%) |
| Chroma | moderately saturated (0.092) |
| Temperature | in between |
| Nearest name | Grape Purple (#5D1451) |
| Black text | 1.93:1 |
| White text | 10.83:1 |
Values
| HEX | #552E5E |
| RGB | rgb(85, 46, 94) |
| HSL | hsl(289, 34%, 27%) |
| OKLCH | oklch(37.2% 0.092 319.9) |
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 #552E5E | 10.83:1 | AAA | Lc -98.8 | Preferred for body text |
| Black text on #552E5E | 1.93:1 | Fails | Lc 9.1 | Not readable |
| #552E5E text on white | 10.83:1 | AAA | Lc 94.8 | Preferred for body text |
| #552E5E text on black | 1.93:1 | Fails | Lc -7.8 | 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
#F8F4F9
oklch(97.2% 0.008 319.4)
-
Step 100
100
#F0E6F2
oklch(93.6% 0.019 320.6)
-
Step 200
200
#E5D1E9
oklch(88.4% 0.039 320.6)
-
Step 300
300
#D5B3DD
oklch(81% 0.069 319.8)
-
Step 400
400
#BF8ACB
oklch(70.7% 0.109 320)
-
Step 500
500
#AE6BBE
oklch(63.1% 0.14 319.7)
-
Step 600
600
#9950AA
oklch(55.5% 0.154 319.8)
-
Step 700
700
#834192
oklch(49.2% 0.142 319.9)
-
Step 800
800
#6A3676
oklch(42.7% 0.117 319.8)
-
Step 900
900 (this color)
#552E5E
oklch(37.2% 0.092 319.9)
-
Step 950
950
#331C38
oklch(27% 0.059 320.3)
#552E5E 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) | #263A60 | 0.083 |
| Deuteranopia (no green cones) | #323F5D | 0.074 |
| Tritanopia (no blue cones) | #553441 | 0.058 |
| Achromatopsia (no color) | #3D3D3D | 0.093 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #552E5E
#552E5E
oklch(37.2% 0.092 319.9)
- #224B19
#224B19
oklch(37% 0.091 140.2)
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 #552E5E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grape Purple #5D1451 ΔE 0.055
- Purple Brown #673A3F ΔE 0.081
- Plum Purple #4E0550 ΔE 0.082
- Rich Purple #720058 ΔE 0.082
- Velvet #750851 ΔE 0.082
- Dark Slate Blue #483D8B ΔE 0.082
- Royal Purple #4B006E ΔE 0.090
- Deep Violet #490648 ΔE 0.090
Use #552E5E 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.