#56405E
Closest named color: Purple Brown (#673A3F). oklch(40.7% 0.056 316.9), rgb(86, 64, 94).
Aa
White text reads best on this color (9.16:1).
About this color
#56405E is a dark, muted purple. In OKLCH its lightness is 41%, its chroma 0.056 and its hue 317°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Purple Brown (#673A3F), ΔE 0.057 away. White text reads best on it, at 9.16:1.
| Hue family | Purples |
| Lightness | dark (41%) |
| Chroma | muted (0.056) |
| Temperature | in between |
| Nearest name | Purple Brown (#673A3F) |
| Black text | 2.29:1 |
| White text | 9.16:1 |
Values
| HEX | #56405E |
| RGB | rgb(86, 64, 94) |
| HSL | hsl(284, 19%, 31%) |
| OKLCH | oklch(40.7% 0.056 316.9) |
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 #56405E | 9.16:1 | AAA | Lc -95.4 | Preferred for body text |
| Black text on #56405E | 2.29:1 | Fails | Lc 12.9 | Not readable |
| #56405E text on white | 9.16:1 | AAA | Lc 91.1 | Preferred for body text |
| #56405E text on black | 2.29:1 | Fails | Lc -11.3 | 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
#F7F4F7
oklch(97% 0.005 325.6)
-
Step 100
100
#ECE8EE
oklch(93.6% 0.009 314.8)
-
Step 200
200
#DED6E1
oklch(88.6% 0.017 316.9)
-
Step 300
300
#C9BACF
oklch(80.8% 0.033 316.4)
-
Step 400
400
#AE97B7
oklch(70.7% 0.053 316.5)
-
Step 500
500
#9A7DA5
oklch(63.1% 0.067 316.6)
-
Step 600
600
#856690
oklch(55.7% 0.073 317.1)
-
Step 700
700
#70557A
oklch(49.1% 0.066 316.7)
-
Step 800
800 (this color)
#56405E
oklch(40.7% 0.056 316.9)
-
Step 900
900
#4B3A51
oklch(37.6% 0.044 317.1)
-
Step 950
950
#2C2230
oklch(27% 0.029 316.2)
#56405E 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) | #3C465F | 0.045 |
| Deuteranopia (no green cones) | #41495D | 0.043 |
| Tritanopia (no blue cones) | #56434B | 0.036 |
| Achromatopsia (no color) | #484848 | 0.057 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #56405E
#56405E
oklch(40.7% 0.056 316.9)
- #3B5132
#3B5132
oklch(40.8% 0.057 136.9)
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 #56405E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple Brown #673A3F ΔE 0.057
- Brownish Purple #76424E ΔE 0.068
- Dusty Grape #545775 ΔE 0.068
- Charcoal Grey #3C4142 ΔE 0.069
- Dark Grey Blue #29465B ΔE 0.071
- Dusk #4E5481 ΔE 0.071
- Charcoal #264653 ΔE 0.079
- Twilight #4E518B ΔE 0.079
Use #56405E 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.