#564D72
Closest named color: Dusty Grape (#545775). oklch(44.5% 0.061 295), rgb(86, 77, 114).
Aa
White text reads best on this color (7.77:1).
About this color
#564D72 is a dark, muted purple. In OKLCH its lightness is 44%, its chroma 0.061 and its hue 295°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dusty Grape (#545775), ΔE 0.029 away. White text reads best on it, at 7.77:1.
| Hue family | Purples |
| Lightness | dark (44%) |
| Chroma | muted (0.061) |
| Temperature | in between |
| Nearest name | Dusty Grape (#545775) |
| Black text | 2.70:1 |
| White text | 7.77:1 |
Values
| HEX | #564D72 |
| RGB | rgb(86, 77, 114) |
| HSL | hsl(255, 19%, 37%) |
| OKLCH | oklch(44.5% 0.061 295) |
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 #564D72 | 7.77:1 | AAA | Lc -91.7 | Preferred for body text |
| Black text on #564D72 | 2.70:1 | Fails | Lc 17.0 | Dividers and decoration only |
| #564D72 text on white | 7.77:1 | AAA | Lc 87.0 | Fine for body text |
| #564D72 text on black | 2.70:1 | Fails | Lc -15.1 | 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
#F5F5F8
oklch(97.1% 0.004 286.3)
-
Step 100
100
#EAE9F0
oklch(93.7% 0.009 292.8)
-
Step 200
200
#DAD7E5
oklch(88.6% 0.019 295.8)
-
Step 300
300
#C2BDD6
oklch(81% 0.035 294.8)
-
Step 400
400
#A39AC1
oklch(70.7% 0.057 295.5)
-
Step 500
500
#8C81B1
oklch(63.1% 0.072 294.8)
-
Step 600
600
#766A9D
oklch(55.6% 0.079 294.5)
-
Step 700
700
#645886
oklch(49.1% 0.073 295.6)
-
Step 800
800 (this color)
#564D72
oklch(44.5% 0.061 295)
-
Step 900
900
#433D58
oklch(37.8% 0.046 294.3)
-
Step 950
950
#272434
oklch(27.1% 0.03 292.9)
#564D72 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) | #445374 | 0.030 |
| Deuteranopia (no green cones) | #455271 | 0.029 |
| Tritanopia (no blue cones) | #50535A | 0.050 |
| Achromatopsia (no color) | #525252 | 0.061 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #564D72
#564D72
oklch(44.5% 0.061 295)
- #53582F
#53582F
oklch(44.5% 0.061 114.6)
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 #564D72, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusty Grape #545775 ΔE 0.029
- Dusk #4E5481 ΔE 0.029
- Twilight #4E518B ΔE 0.041
- YInMn Blue #415A77 ΔE 0.045
- Light Navy Blue #2E5A88 ΔE 0.064
- Denim Blue #3B5B92 ΔE 0.065
- Dusky Blue #475F94 ΔE 0.067
- Denim #3B638C ΔE 0.072
Use #564D72 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.