#564FA9
Closest named color: Iris (#6258C4). oklch(48.2% 0.14 283.3), rgb(86, 79, 169).
Aa
White text reads best on this color (6.80:1).
About this color
#564FA9 is a medium-dark, moderately saturated purple. In OKLCH its lightness is 48%, its chroma 0.140 and its hue 283°. Its hue sits on the cool side of the wheel. The nearest named color is Iris (#6258C4), ΔE 0.051 away. White text reads best on it, at 6.80:1.
| Hue family | Purples |
| Lightness | medium-dark (48%) |
| Chroma | moderately saturated (0.140) |
| Temperature | cool |
| Nearest name | Iris (#6258C4) |
| Black text | 3.08:1 |
| White text | 6.80:1 |
Values
| HEX | #564FA9 |
| RGB | rgb(86, 79, 169) |
| HSL | hsl(245, 36%, 49%) |
| OKLCH | oklch(48.2% 0.14 283.3) |
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 #564FA9 | 6.80:1 | AA | Lc -88.2 | Fine for body text |
| Black text on #564FA9 | 3.08:1 | AA large text | Lc 20.8 | Dividers and decoration only |
| #564FA9 text on white | 6.80:1 | AA | Lc 83.2 | Fine for body text |
| #564FA9 text on black | 3.08:1 | AA large text | Lc -18.7 | 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
#D5D6F2
oklch(88.4% 0.038 284)
-
Step 300
300
#BABCEC
oklch(81% 0.068 282.9)
-
Step 400
400
#9797E2
oklch(70.6% 0.109 283.3)
-
Step 500
500
#7F7CDA
oklch(63.1% 0.139 283.1)
-
Step 600
600
#6A63C7
oklch(55.6% 0.151 283.5)
-
Step 700
700 (this color)
#564FA9
oklch(48.2% 0.14 283.3)
-
Step 800
800
#48438B
oklch(42.6% 0.116 283.5)
-
Step 900
900
#3C396F
oklch(37.6% 0.09 283.7)
-
Step 950
950
#232241
oklch(27% 0.057 283.4)
#564FA9 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) | #215EAC | 0.065 |
| Deuteranopia (no green cones) | #1B58A7 | 0.066 |
| Tritanopia (no blue cones) | #386374 | 0.120 |
| Achromatopsia (no color) | #5B5B5B | 0.140 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #564FA9
#564FA9
oklch(48.2% 0.14 283.3)
- #696000
#696000
oklch(48.2% 0.101 103.1)
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 #564FA9, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Iris #6258C4 ΔE 0.051
- Twilight #4E518B ΔE 0.052
- Blueberry #464196 ΔE 0.054
- Bluey Purple #6241C7 ΔE 0.060
- Dusky Blue #475F94 ΔE 0.062
- Denim Blue #3B5B92 ΔE 0.063
- Blue With A Hint Of Purple #533CC6 ΔE 0.064
- Dark Slate Blue #483D8B ΔE 0.069
Use #564FA9 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.