#564367
Closest named color: Dusk (#4E5481). oklch(41.8% 0.063 308), rgb(86, 67, 103).
Aa
White text reads best on this color (8.77:1).
About this color
#564367 is a dark, muted purple. In OKLCH its lightness is 42%, its chroma 0.063 and its hue 308°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dusk (#4E5481), ΔE 0.057 away. White text reads best on it, at 8.77:1.
| Hue family | Purples |
| Lightness | dark (42%) |
| Chroma | muted (0.063) |
| Temperature | in between |
| Nearest name | Dusk (#4E5481) |
| Black text | 2.39:1 |
| White text | 8.77:1 |
Values
| HEX | #564367 |
| RGB | rgb(86, 67, 103) |
| HSL | hsl(272, 21%, 33%) |
| OKLCH | oklch(41.8% 0.063 308) |
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 #564367 | 8.77:1 | AAA | Lc -94.5 | Preferred for body text |
| Black text on #564367 | 2.39:1 | Fails | Lc 14.0 | Not readable |
| #564367 text on white | 8.77:1 | AAA | Lc 90.0 | Fine for body text |
| #564367 text on black | 2.39:1 | Fails | Lc -12.3 | 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
#F6F5F8
oklch(97.2% 0.004 301.4)
-
Step 100
100
#ECE8EF
oklch(93.6% 0.01 311.2)
-
Step 200
200
#DDD6E4
oklch(88.6% 0.02 308.2)
-
Step 300
300
#C7BBD3
oklch(80.9% 0.036 308)
-
Step 400
400
#AB97BD
oklch(70.7% 0.059 308.7)
-
Step 500
500
#967DAD
oklch(63% 0.076 308)
-
Step 600
600
#816698
oklch(55.6% 0.082 308.6)
-
Step 700
700
#6D5582
oklch(49.2% 0.075 308.2)
-
Step 800
800 (this color)
#564367
oklch(41.8% 0.063 308)
-
Step 900
900
#493B56
oklch(37.8% 0.048 307.8)
-
Step 950
950
#2B2232
oklch(26.9% 0.032 309.9)
#564367 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) | #3C4A68 | 0.044 |
| Deuteranopia (no green cones) | #404B66 | 0.041 |
| Tritanopia (no blue cones) | #544850 | 0.046 |
| Achromatopsia (no color) | #4B4B4B | 0.063 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #564367
#564367
oklch(41.8% 0.063 308)
- #42532D
#42532D
oklch(41.7% 0.063 128.5)
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 #564367, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusk #4E5481 ΔE 0.057
- Dusty Grape #545775 ΔE 0.057
- Twilight #4E518B ΔE 0.064
- Purple Brown #673A3F ΔE 0.069
- YInMn Blue #415A77 ΔE 0.070
- Dark Slate Blue #483D8B ΔE 0.071
- Brownish Purple #76424E ΔE 0.072
- Dark Grey Blue #29465B ΔE 0.073
Use #564367 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.