#563A50
Closest named color: Purple Brown (#673A3F). oklch(38.9% 0.052 334.5), rgb(86, 58, 80).
Aa
White text reads best on this color (9.92:1).
About this color
#563A50 is a dark, muted purple. In OKLCH its lightness is 39%, its chroma 0.052 and its hue 334°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Purple Brown (#673A3F), ΔE 0.043 away. White text reads best on it, at 9.92:1.
| Hue family | Purples |
| Lightness | dark (39%) |
| Chroma | muted (0.052) |
| Temperature | in between |
| Nearest name | Purple Brown (#673A3F) |
| Black text | 2.11:1 |
| White text | 9.92:1 |
Values
| HEX | #563A50 |
| RGB | rgb(86, 58, 80) |
| HSL | hsl(313, 19%, 28%) |
| OKLCH | oklch(38.9% 0.052 334.5) |
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 #563A50 | 9.92:1 | AAA | Lc -97.1 | Preferred for body text |
| Black text on #563A50 | 2.11:1 | Fails | Lc 11.0 | Not readable |
| #563A50 text on white | 9.92:1 | AAA | Lc 92.9 | Preferred for body text |
| #563A50 text on black | 2.11:1 | Fails | Lc -9.5 | 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
#F8F4F7
oklch(97.1% 0.006 334)
-
Step 100
100
#EFE7ED
oklch(93.6% 0.012 334.1)
-
Step 200
200
#E3D4DF
oklch(88.5% 0.022 335)
-
Step 300
300
#D1B8CB
oklch(81% 0.038 334.3)
-
Step 400
400
#BA92B1
oklch(70.7% 0.064 334.3)
-
Step 500
500
#A8779D
oklch(63.1% 0.08 334.8)
-
Step 600
600
#925F88
oklch(55.5% 0.087 334)
-
Step 700
700
#7D4F73
oklch(49.2% 0.08 335)
-
Step 800
800
#65415E
oklch(42.7% 0.066 333.9)
-
Step 900
900 (this color)
#563A50
oklch(38.9% 0.052 334.5)
-
Step 950
950
#31202D
oklch(27% 0.034 335.2)
#563A50 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) | #3A4051 | 0.050 |
| Deuteranopia (no green cones) | #41444F | 0.046 |
| Tritanopia (no blue cones) | #593B42 | 0.026 |
| Achromatopsia (no color) | #434343 | 0.052 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #563A50
#563A50
oklch(38.9% 0.052 334.5)
- #2D4D38
#2D4D38
oklch(38.9% 0.052 154.5)
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 #563A50, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple Brown #673A3F ΔE 0.043
- Charcoal Grey #3C4142 ΔE 0.059
- Onyx #343A40 ΔE 0.068
- Brownish Purple #76424E ΔE 0.069
- Dark Grey Blue #29465B ΔE 0.075
- Charcoal #264653 ΔE 0.079
- Dark Slate Gray #2F4F4F ΔE 0.085
- Grape Purple #5D1451 ΔE 0.088
Use #563A50 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.