#565688
Closest named color: Dusk (#4E5481). oklch(47.5% 0.08 282.9), rgb(86, 86, 136).
Aa
White text reads best on this color (6.81:1).
About this color
#565688 is a medium-dark, moderately saturated purple. In OKLCH its lightness is 48%, its chroma 0.080 and its hue 283°. Its hue sits on the cool side of the wheel. The nearest named color is Dusk (#4E5481), ΔE 0.018 away. White text reads best on it, at 6.81:1.
| Hue family | Purples |
| Lightness | medium-dark (48%) |
| Chroma | moderately saturated (0.080) |
| Temperature | cool |
| Nearest name | Dusk (#4E5481) |
| Black text | 3.08:1 |
| White text | 6.81:1 |
Values
| HEX | #565688 |
| RGB | rgb(86, 86, 136) |
| HSL | hsl(240, 23%, 44%) |
| OKLCH | oklch(47.5% 0.08 282.9) |
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 #565688 | 6.81:1 | AA | Lc -88.5 | Fine for body text |
| Black text on #565688 | 3.08:1 | AA large text | Lc 20.6 | Dividers and decoration only |
| #565688 text on white | 6.81:1 | AA | Lc 83.5 | Fine for body text |
| #565688 text on black | 3.08:1 | AA large text | Lc -18.5 | 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 700.
-
Step 50
50
#F5F5F9
oklch(97.1% 0.005 286.3)
-
Step 100
100
#E8E9F1
oklch(93.6% 0.011 280.5)
-
Step 200
200
#D7D8E7
oklch(88.6% 0.02 282.9)
-
Step 300
300
#BCBEDA
oklch(80.9% 0.039 282.2)
-
Step 400
400
#9B9CC7
oklch(70.7% 0.063 283.6)
-
Step 500
500
#8283B8
oklch(63% 0.079 283)
-
Step 600
600
#6C6DA4
oklch(55.7% 0.085 282.5)
-
Step 700
700 (this color)
#565688
oklch(47.5% 0.08 282.9)
-
Step 800
800
#4A4A72
oklch(42.7% 0.066 283.3)
-
Step 900
900
#3E3E5C
oklch(37.7% 0.051 283.7)
-
Step 950
950
#242436
oklch(26.9% 0.033 283.9)
#565688 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) | #465D8A | 0.028 |
| Deuteranopia (no green cones) | #445987 | 0.026 |
| Tritanopia (no blue cones) | #485F68 | 0.070 |
| Achromatopsia (no color) | #5B5B5B | 0.080 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #565688
#565688
oklch(47.5% 0.08 282.9)
- #655E22
#655E22
oklch(47.6% 0.08 102.7)
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 #565688, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusk #4E5481 ΔE 0.018
- Twilight #4E518B ΔE 0.021
- Dusky Blue #475F94 ΔE 0.033
- Dusty Grape #545775 ΔE 0.033
- Denim Blue #3B5B92 ΔE 0.038
- YInMn Blue #415A77 ΔE 0.045
- Denim #3B638C ΔE 0.047
- Light Navy Blue #2E5A88 ΔE 0.050
Use #565688 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.