#564997
Closest named color: Twilight (#4E518B). oklch(45.8% 0.123 288.2), rgb(86, 73, 151).
Aa
White text reads best on this color (7.51:1).
About this color
#564997 is a medium-dark, moderately saturated purple. In OKLCH its lightness is 46%, its chroma 0.123 and its hue 288°. Its hue sits on the cool side of the wheel. The nearest named color is Twilight (#4E518B), ΔE 0.033 away. White text reads best on it, at 7.51:1.
| Hue family | Purples |
| Lightness | medium-dark (46%) |
| Chroma | moderately saturated (0.123) |
| Temperature | cool |
| Nearest name | Twilight (#4E518B) |
| Black text | 2.79:1 |
| White text | 7.51:1 |
Values
| HEX | #564997 |
| RGB | rgb(86, 73, 151) |
| HSL | hsl(250, 35%, 44%) |
| OKLCH | oklch(45.8% 0.123 288.2) |
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 #564997 | 7.51:1 | AAA | Lc -90.7 | Preferred for body text |
| Black text on #564997 | 2.79:1 | Fails | Lc 18.1 | Dividers and decoration only |
| #564997 text on white | 7.51:1 | AAA | Lc 85.9 | Fine for body text |
| #564997 text on black | 2.79:1 | Fails | Lc -16.1 | 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
#F5F5FC
oklch(97.2% 0.009 286.2)
-
Step 100
100
#E9E8F7
oklch(93.6% 0.02 289.1)
-
Step 200
200
#D7D6F3
oklch(88.6% 0.04 287.1)
-
Step 300
300
#BEBAED
oklch(80.9% 0.072 288.3)
-
Step 400
400
#9D94E4
oklch(70.6% 0.116 288.2)
-
Step 500
500
#8778DC
oklch(63.1% 0.147 288.3)
-
Step 600
600
#725FCA
oklch(55.7% 0.16 288.3)
-
Step 700
700
#5F4DAE
oklch(48.9% 0.149 288.2)
-
Step 800
800 (this color)
#564997
oklch(45.8% 0.123 288.2)
-
Step 900
900
#403771
oklch(37.7% 0.096 288)
-
Step 950
950
#252142
oklch(27% 0.06 287.2)
#564997 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) | #28569A | 0.063 |
| Deuteranopia (no green cones) | #285395 | 0.062 |
| Tritanopia (no blue cones) | #435969 | 0.102 |
| Achromatopsia (no color) | #555555 | 0.123 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #564997
#564997
oklch(45.8% 0.123 288.2)
- #5D5B00
#5D5B00
oklch(45.8% 0.099 108.3)
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 #564997, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Twilight #4E518B ΔE 0.033
- Blueberry #464196 ΔE 0.035
- Dark Slate Blue #483D8B ΔE 0.044
- Dusk #4E5481 ΔE 0.053
- Rebecca Purple #663399 ΔE 0.056
- Denim Blue #3B5B92 ΔE 0.060
- Dusky Blue #475F94 ΔE 0.063
- Dusk Blue #26538D ΔE 0.068
Use #564997 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.