#6D64AA
Closest named color: Dark Lavender (#856798). oklch(54.3% 0.107 288.2), rgb(109, 100, 170).
Aa
White text reads best on this color (5.18:1).
About this color
#6D64AA is a medium-dark, moderately saturated purple. In OKLCH its lightness is 54%, its chroma 0.107 and its hue 288°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Lavender (#856798), ΔE 0.050 away. White text reads best on it, at 5.18:1.
| Hue family | Purples |
| Lightness | medium-dark (54%) |
| Chroma | moderately saturated (0.107) |
| Temperature | cool |
| Nearest name | Dark Lavender (#856798) |
| Black text | 4.05:1 |
| White text | 5.18:1 |
Values
| HEX | #6D64AA |
| RGB | rgb(109, 100, 170) |
| HSL | hsl(248, 29%, 53%) |
| OKLCH | oklch(54.3% 0.107 288.2) |
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 #6D64AA | 5.18:1 | AA | Lc -80.9 | Fine for body text |
| Black text on #6D64AA | 4.05:1 | AA large text | Lc 28.5 | Dividers and decoration only |
| #6D64AA text on white | 5.18:1 | AA | Lc 75.6 | Fine for body text |
| #6D64AA text on black | 4.05:1 | AA large text | Lc -26.1 | 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 600.
-
Step 50
50
#F5F5FA
oklch(97.2% 0.007 286.3)
-
Step 100
100
#E9E9F3
oklch(93.7% 0.013 286.1)
-
Step 200
200
#D8D7EA
oklch(88.6% 0.026 288.3)
-
Step 300
300
#BEBCDF
oklch(80.8% 0.049 287.9)
-
Step 400
400
#9E99CF
oklch(70.7% 0.078 288.5)
-
Step 500
500
#877FC2
oklch(63% 0.1 288.7)
-
Step 600
600 (this color)
#6D64AA
oklch(54.3% 0.107 288.2)
-
Step 700
700
#5F5696
oklch(49.1% 0.101 288.6)
-
Step 800
800
#4D4779
oklch(42.7% 0.082 287.9)
-
Step 900
900
#403C62
oklch(37.8% 0.064 287.7)
-
Step 950
950
#252339
oklch(26.9% 0.041 287.5)
#6D64AA 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) | #4D6FAD | 0.049 |
| Deuteranopia (no green cones) | #4D6BA8 | 0.046 |
| Tritanopia (no blue cones) | #5D717F | 0.090 |
| Achromatopsia (no color) | #6D6D6D | 0.108 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6D64AA
#6D64AA
oklch(54.3% 0.107 288.2)
- #767419
#767419
oklch(54.4% 0.108 108.2)
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 #6D64AA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Lavender #856798 ΔE 0.050
- French Blue #436BAD ΔE 0.056
- Deep Lavender #8D5EB7 ΔE 0.058
- Iris #6258C4 ΔE 0.058
- Muted Purple #805B87 ΔE 0.061
- Dusty Purple #825F87 ΔE 0.062
- Slate Blue #6A5ACD ΔE 0.064
- Dark Periwinkle #665FD1 ΔE 0.065
Use #6D64AA 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.