#565563
Closest named color: Dusty Grape (#545775). oklch(45.6% 0.023 288.7), rgb(86, 85, 99).
Aa
White text reads best on this color (7.30:1).
About this color
#565563 is a medium-dark close to neutral grey. In OKLCH its lightness is 46%, its chroma 0.023. It has too little chroma to lean warm or cool. The nearest named color is Dusty Grape (#545775), ΔE 0.029 away. White text reads best on it, at 7.30:1.
| Hue family | Neutrals |
| Lightness | medium-dark (46%) |
| Chroma | close to neutral grey (0.023) |
| Temperature | neutral |
| Nearest name | Dusty Grape (#545775) |
| Black text | 2.87:1 |
| White text | 7.30:1 |
Values
| HEX | #565563 |
| RGB | rgb(86, 85, 99) |
| HSL | hsl(244, 8%, 36%) |
| OKLCH | oklch(45.6% 0.023 288.7) |
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 #565563 | 7.30:1 | AAA | Lc -90.3 | Preferred for body text |
| Black text on #565563 | 2.87:1 | Fails | Lc 18.6 | Dividers and decoration only |
| #565563 text on white | 7.30:1 | AAA | Lc 85.4 | Fine for body text |
| #565563 text on black | 2.87:1 | Fails | Lc -16.6 | Dividers and decoration only |
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
#F5F5F6
oklch(97% 0.001 286.4)
-
Step 100
100
#E9E9EC
oklch(93.5% 0.004 286.3)
-
Step 200
200
#D9D8DE
oklch(88.5% 0.008 293.9)
-
Step 300
300
#C0BFC9
oklch(80.8% 0.014 290.7)
-
Step 400
400
#A09FAD
oklch(70.8% 0.02 289.2)
-
Step 500
500
#888799
oklch(63% 0.027 288.2)
-
Step 600
600
#727184
oklch(55.6% 0.029 287.8)
-
Step 700
700
#605E70
oklch(49% 0.029 290.4)
-
Step 800
800 (this color)
#565563
oklch(45.6% 0.023 288.7)
-
Step 900
900
#41404B
oklch(37.7% 0.019 289.6)
-
Step 950
950
#26262C
oklch(27.1% 0.011 285.6)
#565563 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) | #525764 | 0.008 |
| Deuteranopia (no green cones) | #525663 | 0.007 |
| Tritanopia (no blue cones) | #53575A | 0.019 |
| Achromatopsia (no color) | #565656 | 0.023 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #565563
#565563
oklch(45.6% 0.023 288.7)
- #58584A
#58584A
oklch(45.6% 0.022 107.2)
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 #565563, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusty Grape #545775 ΔE 0.029
- YInMn Blue #415A77 ΔE 0.041
- Slate #516572 ΔE 0.047
- Dusk #4E5481 ΔE 0.052
- Dim Gray #696969 ΔE 0.069
- Dark Slate Gray #2F4F4F ΔE 0.069
- Twilight #4E518B ΔE 0.071
- Denim #3B638C ΔE 0.072
Use #565563 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.