#56355D
Closest named color: Purple Brown (#673A3F). oklch(38.5% 0.077 320.4), rgb(86, 53, 93).
Aa
White text reads best on this color (10.17:1).
About this color
#56355D is a dark, moderately saturated purple. In OKLCH its lightness is 39%, its chroma 0.077 and its hue 320°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Purple Brown (#673A3F), ΔE 0.067 away. White text reads best on it, at 10.17:1.
| Hue family | Purples |
| Lightness | dark (39%) |
| Chroma | moderately saturated (0.077) |
| Temperature | in between |
| Nearest name | Purple Brown (#673A3F) |
| Black text | 2.06:1 |
| White text | 10.17:1 |
Values
| HEX | #56355D |
| RGB | rgb(86, 53, 93) |
| HSL | hsl(290, 27%, 29%) |
| OKLCH | oklch(38.5% 0.077 320.4) |
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 #56355D | 10.17:1 | AAA | Lc -97.6 | Preferred for body text |
| Black text on #56355D | 2.06:1 | Fails | Lc 10.5 | Not readable |
| #56355D text on white | 10.17:1 | AAA | Lc 93.5 | Preferred for body text |
| #56355D text on black | 2.06:1 | Fails | Lc -9.0 | 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
#F8F4F9
oklch(97.2% 0.008 319.4)
-
Step 100
100
#EFE6F1
oklch(93.5% 0.018 320.1)
-
Step 200
200
#E3D3E7
oklch(88.6% 0.032 319.5)
-
Step 300
300
#D2B5D8
oklch(80.9% 0.058 320.5)
-
Step 400
400
#BB8EC4
oklch(70.8% 0.092 320.7)
-
Step 500
500
#A970B5
oklch(63% 0.119 320.5)
-
Step 600
600
#9457A1
oklch(55.5% 0.129 320.4)
-
Step 700
700
#7E478A
oklch(49% 0.12 320.2)
-
Step 800
800
#673B70
oklch(42.7% 0.099 320.6)
-
Step 900
900 (this color)
#56355D
oklch(38.5% 0.077 320.4)
-
Step 950
950
#311E35
oklch(27% 0.049 320.5)
#56355D 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) | #303F5E | 0.068 |
| Deuteranopia (no green cones) | #38425C | 0.062 |
| Tritanopia (no blue cones) | #573A44 | 0.050 |
| Achromatopsia (no color) | #414141 | 0.078 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #56355D
#56355D
oklch(38.5% 0.077 320.4)
- #2B4E25
#2B4E25
oklch(38.6% 0.078 140.8)
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 #56355D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple Brown #673A3F ΔE 0.067
- Grape Purple #5D1451 ΔE 0.071
- Dark Slate Blue #483D8B ΔE 0.081
- Charcoal Grey #3C4142 ΔE 0.081
- Brownish Purple #76424E ΔE 0.084
- Dark Grey Blue #29465B ΔE 0.084
- Onyx #343A40 ΔE 0.085
- Velvet #750851 ΔE 0.090
Use #56355D 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.