#563CAA
Closest named color: Blueberry (#464196). oklch(45% 0.167 288.7), rgb(86, 60, 170).
Aa
White text reads best on this color (8.00:1).
About this color
#563CAA is a dark, vivid purple. In OKLCH its lightness is 45%, its chroma 0.167 and its hue 289°. Its hue sits on the cool side of the wheel. The nearest named color is Blueberry (#464196), ΔE 0.043 away. White text reads best on it, at 8.00:1.
| Hue family | Purples |
| Lightness | dark (45%) |
| Chroma | vivid (0.167) |
| Temperature | cool |
| Nearest name | Blueberry (#464196) |
| Black text | 2.62:1 |
| White text | 8.00:1 |
Values
| HEX | #563CAA |
| RGB | rgb(86, 60, 170) |
| HSL | hsl(254, 48%, 45%) |
| OKLCH | oklch(45% 0.167 288.7) |
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 #563CAA | 8.00:1 | AAA | Lc -92.0 | Preferred for body text |
| Black text on #563CAA | 2.62:1 | Fails | Lc 16.7 | Dividers and decoration only |
| #563CAA text on white | 8.00:1 | AAA | Lc 87.3 | Fine for body text |
| #563CAA text on black | 2.62:1 | Fails | Lc -14.8 | 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
#F5F4FE
oklch(97.1% 0.013 290.8)
-
Step 100
100
#E9E7FC
oklch(93.6% 0.028 290.2)
-
Step 200
200
#D7D4FC
oklch(88.5% 0.055 288.7)
-
Step 300
300
#BEB7FC
oklch(81% 0.097 288.7)
-
Step 400
400
#9E8EFB
oklch(70.7% 0.156 288.5)
-
Step 500
500
#896DF8
oklch(63.1% 0.199 288.6)
-
Step 600
600
#754FE7
oklch(55.5% 0.217 288.8)
-
Step 700
700
#633EC9
oklch(49.1% 0.203 288.9)
-
Step 800
800 (this color)
#563CAA
oklch(45% 0.167 288.7)
-
Step 900
900
#423081
oklch(37.7% 0.13 288.8)
-
Step 950
950
#261D4C
oklch(27% 0.083 288.3)
#563CAA 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) | #0053AD | 0.091 |
| Deuteranopia (no green cones) | #004EA8 | 0.089 |
| Tritanopia (no blue cones) | #39566D | 0.137 |
| Achromatopsia (no color) | #505050 | 0.168 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #563CAA
#563CAA
oklch(45% 0.167 288.7)
- #5A5900
#5A5900
oklch(45% 0.098 109)
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 #563CAA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Blueberry #464196 ΔE 0.043
- Rebecca Purple #663399 ΔE 0.043
- Blue With A Hint Of Purple #533CC6 ΔE 0.045
- Bluey Purple #6241C7 ΔE 0.052
- Blurple #5539CC ΔE 0.054
- Dark Slate Blue #483D8B ΔE 0.056
- Majorelle Blue #3F37C9 ΔE 0.064
- Chrysanthemum #560BAD ΔE 0.069
Use #563CAA 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.