#7B66AF
Closest named color: Deep Lavender (#8D5EB7). oklch(56.2% 0.112 295.8), rgb(123, 102, 175).
Aa
White text reads best on this color (4.81:1).
About this color
#7B66AF is a medium-dark, moderately saturated purple. In OKLCH its lightness is 56%, its chroma 0.112 and its hue 296°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Deep Lavender (#8D5EB7), ΔE 0.038 away. White text reads best on it, at 4.81:1.
| Hue family | Purples |
| Lightness | medium-dark (56%) |
| Chroma | moderately saturated (0.112) |
| Temperature | in between |
| Nearest name | Deep Lavender (#8D5EB7) |
| Black text | 4.36:1 |
| White text | 4.81:1 |
Values
| HEX | #7B66AF |
| RGB | rgb(123, 102, 175) |
| HSL | hsl(257, 31%, 54%) |
| OKLCH | oklch(56.2% 0.112 295.8) |
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 #7B66AF | 4.81:1 | AA | Lc -78.7 | Fine for body text |
| Black text on #7B66AF | 4.36:1 | AA large text | Lc 30.8 | Non-text elements, placeholder text |
| #7B66AF text on white | 4.81:1 | AA | Lc 73.3 | Content text, not long reading |
| #7B66AF text on black | 4.36:1 | AA large text | Lc -28.4 | 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
#F6F5FA
oklch(97.2% 0.007 295.5)
-
Step 100
100
#EAE8F3
oklch(93.6% 0.015 294.5)
-
Step 200
200
#DAD6EA
oklch(88.5% 0.028 295)
-
Step 300
300
#C3BBDE
oklch(81% 0.049 295.7)
-
Step 400
400
#A597CE
oklch(70.8% 0.08 296)
-
Step 500
500
#8F7CC1
oklch(63.1% 0.103 296)
-
Step 600
600 (this color)
#7B66AF
oklch(56.2% 0.112 295.8)
-
Step 700
700
#665395
oklch(49.1% 0.104 295.6)
-
Step 800
800
#534479
oklch(42.7% 0.087 295.5)
-
Step 900
900
#453A61
oklch(37.8% 0.066 296)
-
Step 950
950
#282239
oklch(27% 0.043 295.4)
#7B66AF 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) | #5172B2 | 0.063 |
| Deuteranopia (no green cones) | #5471AD | 0.060 |
| Tritanopia (no blue cones) | #707382 | 0.090 |
| Achromatopsia (no color) | #727272 | 0.112 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7B66AF
#7B66AF
oklch(56.2% 0.112 295.8)
- #727D23
#727D23
oklch(56.3% 0.113 116.2)
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 #7B66AF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Lavender #8D5EB7 ΔE 0.038
- Dark Lavender #856798 ΔE 0.040
- Deep Lilac #966EBD ΔE 0.054
- Faded Purple #916E99 ΔE 0.059
- Dusty Purple #825F87 ΔE 0.062
- Amethyst #9B5FC0 ΔE 0.062
- Muted Purple #805B87 ΔE 0.063
- Dark Lilac #9C6DA5 ΔE 0.063
Use #7B66AF 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.