#56348A
Closest named color: Dark Slate Blue (#483D8B). oklch(41.2% 0.138 298.4), rgb(86, 52, 138).
Aa
White text reads best on this color (9.31:1).
About this color
#56348A is a dark, moderately saturated purple. In OKLCH its lightness is 41%, its chroma 0.138 and its hue 298°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Slate Blue (#483D8B), ΔE 0.031 away. White text reads best on it, at 9.31:1.
| Hue family | Purples |
| Lightness | dark (41%) |
| Chroma | moderately saturated (0.138) |
| Temperature | in between |
| Nearest name | Dark Slate Blue (#483D8B) |
| Black text | 2.25:1 |
| White text | 9.31:1 |
Values
| HEX | #56348A |
| RGB | rgb(86, 52, 138) |
| HSL | hsl(264, 45%, 37%) |
| OKLCH | oklch(41.2% 0.138 298.4) |
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 #56348A | 9.31:1 | AAA | Lc -95.5 | Preferred for body text |
| Black text on #56348A | 2.25:1 | Fails | Lc 12.8 | Not readable |
| #56348A text on white | 9.31:1 | AAA | Lc 91.1 | Preferred for body text |
| #56348A text on black | 2.25:1 | Fails | Lc -11.2 | 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 800.
-
Step 50
50
#F6F4FC
oklch(97.1% 0.011 297.6)
-
Step 100
100
#EBE7F8
oklch(93.6% 0.023 296.7)
-
Step 200
200
#DCD3F3
oklch(88.4% 0.045 298.3)
-
Step 300
300
#C7B6EE
oklch(80.9% 0.08 298.5)
-
Step 400
400
#AB8EE6
oklch(70.8% 0.129 298.2)
-
Step 500
500
#976FDE
oklch(63.1% 0.164 298.2)
-
Step 600
600
#8354CC
oklch(55.6% 0.179 298.5)
-
Step 700
700
#6F44B0
oklch(49.2% 0.165 298.5)
-
Step 800
800 (this color)
#56348A
oklch(41.2% 0.138 298.4)
-
Step 900
900
#4A3272
oklch(37.8% 0.107 298.5)
-
Step 950
950
#2B1E43
oklch(27.1% 0.068 298)
#56348A 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) | #00478D | 0.101 |
| Deuteranopia (no green cones) | #114688 | 0.095 |
| Tritanopia (no blue cones) | #4A475A | 0.106 |
| Achromatopsia (no color) | #474747 | 0.138 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #56348A
#56348A
oklch(41.2% 0.138 298.4)
- #465100
#465100
oklch(41.1% 0.096 118.3)
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 #56348A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Slate Blue #483D8B ΔE 0.031
- Rebecca Purple #663399 ΔE 0.038
- Blueberry #464196 ΔE 0.043
- Twilight #4E518B ΔE 0.074
- Chrysanthemum #560BAD ΔE 0.079
- Imperial Purple #480CA8 ΔE 0.083
- Indigo #4B0082 ΔE 0.085
- Cobalt #1E488F ΔE 0.087
Use #56348A 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.