#564BA7
Closest named color: Blueberry (#464196). oklch(47.3% 0.143 285), rgb(86, 75, 167).
Aa
White text reads best on this color (7.09:1).
About this color
#564BA7 is a medium-dark, vivid purple. In OKLCH its lightness is 47%, its chroma 0.143 and its hue 285°. Its hue sits on the cool side of the wheel. The nearest named color is Blueberry (#464196), ΔE 0.046 away. White text reads best on it, at 7.09:1.
| Hue family | Purples |
| Lightness | medium-dark (47%) |
| Chroma | vivid (0.143) |
| Temperature | cool |
| Nearest name | Blueberry (#464196) |
| Black text | 2.96:1 |
| White text | 7.09:1 |
Values
| HEX | #564BA7 |
| RGB | rgb(86, 75, 167) |
| HSL | hsl(247, 38%, 47%) |
| OKLCH | oklch(47.3% 0.143 285) |
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 #564BA7 | 7.09:1 | AAA | Lc -89.3 | Fine for body text |
| Black text on #564BA7 | 2.96:1 | Fails | Lc 19.7 | Dividers and decoration only |
| #564BA7 text on white | 7.09:1 | AAA | Lc 84.3 | Fine for body text |
| #564BA7 text on black | 2.96:1 | Fails | Lc -17.6 | 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 700.
-
Step 50
50
#F4F5FC
oklch(97.1% 0.009 279.7)
-
Step 100
100
#E8E8F7
oklch(93.5% 0.02 286)
-
Step 200
200
#D6D6F2
oklch(88.5% 0.038 285.6)
-
Step 300
300
#BBBBEC
oklch(80.9% 0.069 284.8)
-
Step 400
400
#9996E3
oklch(70.6% 0.111 284.9)
-
Step 500
500
#827BDA
oklch(63.1% 0.14 285)
-
Step 600
600
#6C62C8
oklch(55.6% 0.153 284.7)
-
Step 700
700 (this color)
#564BA7
oklch(47.3% 0.143 285)
-
Step 800
800
#4A428C
oklch(42.6% 0.119 285.1)
-
Step 900
900
#3D3970
oklch(37.7% 0.092 284.4)
-
Step 950
950
#242242
oklch(27.2% 0.058 284.7)
#564BA7 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) | #185BAA | 0.072 |
| Deuteranopia (no green cones) | #1355A5 | 0.072 |
| Tritanopia (no blue cones) | #3A5F71 | 0.121 |
| Achromatopsia (no color) | #585858 | 0.143 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #564BA7
#564BA7
oklch(47.3% 0.143 285)
- #645E00
#645E00
oklch(47.2% 0.1 105.3)
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 #564BA7, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Blueberry #464196 ΔE 0.046
- Twilight #4E518B ΔE 0.052
- Iris #6258C4 ΔE 0.058
- Bluey Purple #6241C7 ΔE 0.058
- Blue With A Hint Of Purple #533CC6 ΔE 0.060
- Rebecca Purple #663399 ΔE 0.061
- Dark Slate Blue #483D8B ΔE 0.061
- Denim Blue #3B5B92 ΔE 0.067
Use #564BA7 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.