#552D4A
Closest named color: Grape Purple (#5D1451). oklch(36% 0.072 338.2), rgb(85, 45, 74).
Aa
White text reads best on this color (11.28:1).
About this color
#552D4A is a dark, moderately saturated purple. In OKLCH its lightness is 36%, its chroma 0.072 and its hue 338°. Its hue sits on the warm side of the wheel. The nearest named color is Grape Purple (#5D1451), ΔE 0.058 away. White text reads best on it, at 11.28:1.
| Hue family | Purples |
| Lightness | dark (36%) |
| Chroma | moderately saturated (0.072) |
| Temperature | warm |
| Nearest name | Grape Purple (#5D1451) |
| Black text | 1.86:1 |
| White text | 11.28:1 |
Values
| HEX | #552D4A |
| RGB | rgb(85, 45, 74) |
| HSL | hsl(316, 31%, 25%) |
| OKLCH | oklch(36% 0.072 338.2) |
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 #552D4A | 11.28:1 | AAA | Lc -99.6 | Preferred for body text |
| Black text on #552D4A | 1.86:1 | Fails | Lc 8.1 | Not readable |
| #552D4A text on white | 11.28:1 | AAA | Lc 95.8 | Preferred for body text |
| #552D4A text on black | 1.86:1 | 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
#F9F4F7
oklch(97.2% 0.007 340.4)
-
Step 100
100
#F1E6ED
oklch(93.6% 0.015 338.9)
-
Step 200
200
#E7D2E0
oklch(88.5% 0.03 337.9)
-
Step 300
300
#D9B4CD
oklch(81% 0.054 338.1)
-
Step 400
400
#C58CB3
oklch(70.8% 0.086 338.7)
-
Step 500
500
#B56EA1
oklch(63.2% 0.112 338.1)
-
Step 600
600
#9F558B
oklch(55.5% 0.12 338.2)
-
Step 700
700
#884576
oklch(49.1% 0.111 338.3)
-
Step 800
800
#6F3960
oklch(42.7% 0.093 338.6)
-
Step 900
900 (this color)
#552D4A
oklch(36% 0.072 338.2)
-
Step 950
950
#351D2E
oklch(27% 0.046 338.5)
#552D4A 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) | #2E374B | 0.074 |
| Deuteranopia (no green cones) | #393D49 | 0.067 |
| Tritanopia (no blue cones) | #592E38 | 0.034 |
| Achromatopsia (no color) | #3B3B3B | 0.073 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #552D4A
#552D4A
oklch(36% 0.072 338.2)
- #12482E
#12482E
oklch(35.9% 0.072 158.2)
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 #552D4A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grape Purple #5D1451 ΔE 0.058
- Purple Brown #673A3F ΔE 0.062
- Onyx #343A40 ΔE 0.075
- Charcoal Grey #3C4142 ΔE 0.077
- Space Cadet #2B2D42 ΔE 0.082
- Merlot #730039 ΔE 0.084
- Velvet #750851 ΔE 0.084
- Gunmetal #293241 ΔE 0.084
Use #552D4A 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.