#7F66B7
Closest named color: Deep Lavender (#8D5EB7). oklch(57% 0.124 296.5), rgb(127, 102, 183).
Aa
White text reads best on this color (4.68:1).
About this color
#7F66B7 is a medium-dark, moderately saturated purple. In OKLCH its lightness is 57%, its chroma 0.124 and its hue 297°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Deep Lavender (#8D5EB7), ΔE 0.029 away. White text reads best on it, at 4.68:1.
| Hue family | Purples |
| Lightness | medium-dark (57%) |
| Chroma | moderately saturated (0.124) |
| Temperature | in between |
| Nearest name | Deep Lavender (#8D5EB7) |
| Black text | 4.48:1 |
| White text | 4.68:1 |
Values
| HEX | #7F66B7 |
| RGB | rgb(127, 102, 183) |
| HSL | hsl(259, 36%, 56%) |
| OKLCH | oklch(57% 0.124 296.5) |
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 #7F66B7 | 4.68:1 | AA | Lc -77.8 | Fine for body text |
| Black text on #7F66B7 | 4.48:1 | AA large text | Lc 31.7 | Non-text elements, placeholder text |
| #7F66B7 text on white | 4.68:1 | AA | Lc 72.4 | Content text, not long reading |
| #7F66B7 text on black | 4.48:1 | AA large text | Lc -29.3 | 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
#F6F4FA
oklch(97% 0.008 301.4)
-
Step 100
100
#EBE8F4
oklch(93.7% 0.016 297.5)
-
Step 200
200
#DBD5EC
oklch(88.5% 0.032 297.7)
-
Step 300
300
#C4BAE1
oklch(81% 0.055 296.9)
-
Step 400
400
#A695D2
oklch(70.7% 0.089 296.8)
-
Step 500
500
#907AC6
oklch(63.1% 0.114 296.3)
-
Step 600
600 (this color)
#7F66B7
oklch(57% 0.124 296.5)
-
Step 700
700
#68519A
oklch(49.2% 0.115 296.5)
-
Step 800
800
#54427D
oklch(42.6% 0.096 296.1)
-
Step 900
900
#463864
oklch(37.6% 0.075 297.3)
-
Step 950
950
#29213B
oklch(27% 0.048 297.2)
#7F66B7 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) | #4D74BA | 0.073 |
| Deuteranopia (no green cones) | #5273B5 | 0.069 |
| Tritanopia (no blue cones) | #737586 | 0.099 |
| Achromatopsia (no color) | #747474 | 0.124 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7F66B7
#7F66B7
oklch(57% 0.124 296.5)
- #738015
#738015
oklch(57% 0.124 116.9)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes and gradients that use #7F66B7
These curated palettes and gradients contain exactly #7F66B7. Open one to see the full color scheme around it.
Gradients
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Lavender #8D5EB7 ΔE 0.029
- Deep Lilac #966EBD ΔE 0.045
- Dark Lavender #856798 ΔE 0.050
- Amethyst #9B5FC0 ΔE 0.051
- Light Indigo #6D5ACF ΔE 0.060
- Slate Blue #6A5ACD ΔE 0.061
- Dark Periwinkle #665FD1 ΔE 0.062
- Dark Lilac #9C6DA5 ΔE 0.063
Use #7F66B7 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.