#552761
Closest named color: Grape Purple (#5D1451). oklch(36.2% 0.108 318.9), rgb(85, 39, 97).
Aa
White text reads best on this color (11.35:1).
About this color
#552761 is a dark, moderately saturated purple. In OKLCH its lightness is 36%, its chroma 0.108 and its hue 319°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Grape Purple (#5D1451), ΔE 0.044 away. White text reads best on it, at 11.35:1.
| Hue family | Purples |
| Lightness | dark (36%) |
| Chroma | moderately saturated (0.108) |
| Temperature | in between |
| Nearest name | Grape Purple (#5D1451) |
| Black text | 1.84:1 |
| White text | 11.35:1 |
Values
| HEX | #552761 |
| RGB | rgb(85, 39, 97) |
| HSL | hsl(288, 43%, 27%) |
| OKLCH | oklch(36.2% 0.108 318.9) |
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 #552761 | 11.35:1 | AAA | Lc -99.6 | Preferred for body text |
| Black text on #552761 | 1.84:1 | Fails | Lc 8.1 | Not readable |
| #552761 text on white | 11.35:1 | AAA | Lc 95.8 | Preferred for body text |
| #552761 text on black | 1.84:1 | 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
#F9F3FA
oklch(97.1% 0.011 321.3)
-
Step 100
100
#F1E5F4
oklch(93.6% 0.024 319.5)
-
Step 200
200
#E6D0EC
oklch(88.4% 0.045 319)
-
Step 300
300
#D8B0E2
oklch(80.9% 0.081 319.5)
-
Step 400
400
#C385D4
oklch(70.7% 0.13 318.8)
-
Step 500
500
#B364C8
oklch(63.1% 0.165 318.9)
-
Step 600
600
#9E47B5
oklch(55.5% 0.181 318.7)
-
Step 700
700
#87389B
oklch(49% 0.167 319)
-
Step 800
800
#6E2F7E
oklch(42.7% 0.139 319)
-
Step 900
900 (this color)
#552761
oklch(36.2% 0.108 318.9)
-
Step 950
950
#341A3B
oklch(26.9% 0.068 318.8)
#552761 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) | #1B3763 | 0.101 |
| Deuteranopia (no green cones) | #2A3C5F | 0.090 |
| Tritanopia (no blue cones) | #553040 | 0.068 |
| Achromatopsia (no color) | #3A3A3A | 0.109 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #552761
#552761
oklch(36.2% 0.108 318.9)
- #1A4A06
#1A4A06
oklch(36.2% 0.108 138.8)
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 #552761, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grape Purple #5D1451 ΔE 0.044
- Plum Purple #4E0550 ΔE 0.067
- Royal Purple #4B006E ΔE 0.072
- Rich Purple #720058 ΔE 0.074
- Deep Violet #490648 ΔE 0.078
- Velvet #750851 ΔE 0.078
- Dark Slate Blue #483D8B ΔE 0.086
- Indigo #4B0082 ΔE 0.086
Use #552761 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.