#766EB0
Closest named color: Dark Lavender (#856798). oklch(57.3% 0.1 288.4), rgb(118, 110, 176).
Aa
Black text reads best on this color (4.62:1).
About this color
#766EB0 is a medium-dark, moderately saturated purple. In OKLCH its lightness is 57%, its chroma 0.100 and its hue 288°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Lavender (#856798), ΔE 0.043 away. Black text reads best on it, at 4.62:1.
| Hue family | Purples |
| Lightness | medium-dark (57%) |
| Chroma | moderately saturated (0.100) |
| Temperature | cool |
| Nearest name | Dark Lavender (#856798) |
| Black text | 4.62:1 |
| White text | 4.53:1 |
Values
| HEX | #766EB0 |
| RGB | rgb(118, 110, 176) |
| HSL | hsl(247, 29%, 56%) |
| OKLCH | oklch(57.3% 0.1 288.4) |
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 #766EB0 | 4.53:1 | AA | Lc -76.9 | Fine for body text |
| Black text on #766EB0 | 4.62:1 | AA | Lc 32.6 | Non-text elements, placeholder text |
| #766EB0 text on white | 4.53:1 | AA | Lc 71.5 | Content text, not long reading |
| #766EB0 text on black | 4.62:1 | AA | Lc -30.2 | Non-text elements, placeholder text |
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
#F5F5F9
oklch(97.1% 0.005 286.3)
-
Step 100
100
#E9E9F2
oklch(93.7% 0.012 286.2)
-
Step 200
200
#D8D7E9
oklch(88.5% 0.025 288.4)
-
Step 300
300
#BFBDDD
oklch(81% 0.045 288.2)
-
Step 400
400
#9E9ACC
oklch(70.8% 0.073 288.1)
-
Step 500
500
#8780BE
oklch(63% 0.092 288.6)
-
Step 600
600 (this color)
#766EB0
oklch(57.3% 0.1 288.4)
-
Step 700
700
#5F5792
oklch(49.1% 0.093 288.7)
-
Step 800
800
#4D4777
oklch(42.6% 0.078 288.3)
-
Step 900
900
#403C60
oklch(37.7% 0.061 288.2)
-
Step 950
950
#262338
oklch(27% 0.039 290.1)
#766EB0 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) | #5A78B3 | 0.043 |
| Deuteranopia (no green cones) | #5A74AE | 0.041 |
| Tritanopia (no blue cones) | #687A87 | 0.084 |
| Achromatopsia (no color) | #767676 | 0.101 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #766EB0
#766EB0
oklch(57.3% 0.1 288.4)
- #7E7D2E
#7E7D2E
oklch(57.4% 0.101 108.5)
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 #766EB0, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Lavender #856798 ΔE 0.043
- Deep Lavender #8D5EB7 ΔE 0.055
- Faded Purple #916E99 ΔE 0.055
- Deep Lilac #966EBD ΔE 0.056
- Grey Purple #826D8C ΔE 0.058
- Dark Lilac #9C6DA5 ΔE 0.063
- Lavender Gray #7E7F9A ΔE 0.068
- Dusty Purple #825F87 ΔE 0.068
Use #766EB0 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.