#56346F
Closest named color: Dark Slate Blue (#483D8B). oklch(39.4% 0.102 309), rgb(86, 52, 111).
Aa
White text reads best on this color (9.92:1).
About this color
#56346F is a dark, moderately saturated purple. In OKLCH its lightness is 39%, its chroma 0.102 and its hue 309°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Slate Blue (#483D8B), ΔE 0.054 away. White text reads best on it, at 9.92:1.
| Hue family | Purples |
| Lightness | dark (39%) |
| Chroma | moderately saturated (0.102) |
| Temperature | in between |
| Nearest name | Dark Slate Blue (#483D8B) |
| Black text | 2.11:1 |
| White text | 9.92:1 |
Values
| HEX | #56346F |
| RGB | rgb(86, 52, 111) |
| HSL | hsl(275, 36%, 32%) |
| OKLCH | oklch(39.4% 0.102 309) |
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 #56346F | 9.92:1 | AAA | Lc -97.0 | Preferred for body text |
| Black text on #56346F | 2.11:1 | Fails | Lc 11.2 | Not readable |
| #56346F text on white | 9.92:1 | AAA | Lc 92.8 | Preferred for body text |
| #56346F text on black | 2.11:1 | Fails | Lc -9.7 | 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
#F7F4FB
oklch(97.1% 0.01 305.4)
-
Step 100
100
#EEE6F5
oklch(93.6% 0.022 309.6)
-
Step 200
200
#E1D2EF
oklch(88.5% 0.042 308.6)
-
Step 300
300
#CFB4E7
oklch(81% 0.076 308.7)
-
Step 400
400
#B78ADB
oklch(70.6% 0.124 309)
-
Step 500
500
#A56BD0
oklch(63.1% 0.156 309.1)
-
Step 600
600
#9050BD
oklch(55.5% 0.17 309)
-
Step 700
700
#7B40A3
oklch(49.1% 0.159 309.2)
-
Step 800
800
#643684
oklch(42.7% 0.13 309.1)
-
Step 900
900 (this color)
#56346F
oklch(39.4% 0.102 309)
-
Step 950
950
#301C3E
oklch(27% 0.066 309.8)
#56346F 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) | #244171 | 0.082 |
| Deuteranopia (no green cones) | #2E436D | 0.074 |
| Tritanopia (no blue cones) | #533E4C | 0.073 |
| Achromatopsia (no color) | #434343 | 0.103 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #56346F
#56346F
oklch(39.4% 0.102 309)
- #345003
#345003
oklch(39.4% 0.103 129.3)
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 #56346F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Slate Blue #483D8B ΔE 0.054
- Blueberry #464196 ΔE 0.073
- Rebecca Purple #663399 ΔE 0.075
- Grape Purple #5D1451 ΔE 0.078
- Twilight #4E518B ΔE 0.083
- Dusk #4E5481 ΔE 0.087
- Rich Purple #720058 ΔE 0.095
- Purple Brown #673A3F ΔE 0.095
Use #56346F 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.