#7564D2
Closest named color: Dark Periwinkle (#665FD1). oklch(57.4% 0.163 287.2), rgb(117, 100, 210).
Aa
White text reads best on this color (4.65:1).
About this color
#7564D2 is a medium-dark, vivid purple. In OKLCH its lightness is 57%, its chroma 0.163 and its hue 287°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Periwinkle (#665FD1), ΔE 0.027 away. White text reads best on it, at 4.65:1.
| Hue family | Purples |
| Lightness | medium-dark (57%) |
| Chroma | vivid (0.163) |
| Temperature | cool |
| Nearest name | Dark Periwinkle (#665FD1) |
| Black text | 4.50:1 |
| White text | 4.65:1 |
Values
| HEX | #7564D2 |
| RGB | rgb(117, 100, 210) |
| HSL | hsl(249, 55%, 61%) |
| OKLCH | oklch(57.4% 0.163 287.2) |
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 #7564D2 | 4.65:1 | AA | Lc -77.6 | Fine for body text |
| Black text on #7564D2 | 4.50:1 | AA | Lc 32.0 | Non-text elements, placeholder text |
| #7564D2 text on white | 4.65:1 | AA | Lc 72.1 | Content text, not long reading |
| #7564D2 text on black | 4.50:1 | AA | Lc -29.6 | 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 600.
-
Step 50
50
#F5F5FC
oklch(97.2% 0.009 286.2)
-
Step 100
100
#E8E8F8
oklch(93.6% 0.022 286)
-
Step 200
200
#D7D6F3
oklch(88.6% 0.04 287.1)
-
Step 300
300
#BDBAEE
oklch(80.9% 0.073 287.3)
-
Step 400
400
#9C95E6
oklch(70.8% 0.117 287)
-
Step 500
500
#8578DE
oklch(63% 0.15 287.1)
-
Step 600
600 (this color)
#7564D2
oklch(57.4% 0.163 287.2)
-
Step 700
700
#5E4DB1
oklch(49.1% 0.153 287.2)
-
Step 800
800
#4D408F
oklch(42.7% 0.126 287.4)
-
Step 900
900
#3F3772
oklch(37.6% 0.098 286.9)
-
Step 950
950
#252143
oklch(27.1% 0.062 286.9)
#7564D2 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) | #3077D6 | 0.085 |
| Deuteranopia (no green cones) | #2F71D0 | 0.083 |
| Tritanopia (no blue cones) | #587B91 | 0.136 |
| Achromatopsia (no color) | #747474 | 0.164 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7564D2
#7564D2
oklch(57.4% 0.163 287.2)
- #817D00
#817D00
oklch(57.5% 0.124 107.5)
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 #7564D2, closest first.
No curated palette has a color within ΔE 0.04 of #7564D2.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Periwinkle #665FD1 ΔE 0.027
- Light Indigo #6D5ACF ΔE 0.028
- Slate Blue #6A5ACD ΔE 0.032
- Medium Slate Blue #7B68EE ΔE 0.044
- Iris #6258C4 ΔE 0.048
- Purpley #8756E4 ΔE 0.050
- Deep Lavender #8D5EB7 ΔE 0.057
- Medium Purple #9370DB ΔE 0.060
Use #7564D2 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.