#7D66BD
Closest named color: Deep Lavender (#8D5EB7). oklch(57.1% 0.132 294), rgb(125, 102, 189).
Aa
White text reads best on this color (4.65:1).
About this color
#7D66BD is a medium-dark, moderately saturated purple. In OKLCH its lightness is 57%, its chroma 0.132 and its hue 294°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Deep Lavender (#8D5EB7), ΔE 0.032 away. White text reads best on it, at 4.65:1.
| Hue family | Purples |
| Lightness | medium-dark (57%) |
| Chroma | moderately saturated (0.132) |
| Temperature | in between |
| Nearest name | Deep Lavender (#8D5EB7) |
| Black text | 4.50:1 |
| White text | 4.65:1 |
Values
| HEX | #7D66BD |
| RGB | rgb(125, 102, 189) |
| HSL | hsl(256, 40%, 57%) |
| OKLCH | oklch(57.1% 0.132 294) |
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 #7D66BD | 4.65:1 | AA | Lc -77.7 | Fine for body text |
| Black text on #7D66BD | 4.50:1 | AA | Lc 31.9 | Non-text elements, placeholder text |
| #7D66BD text on white | 4.65:1 | AA | Lc 72.2 | Content text, not long reading |
| #7D66BD text on black | 4.50:1 | AA | Lc -29.5 | 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
#F5F4FA
oklch(97% 0.008 293.9)
-
Step 100
100
#EAE8F5
oklch(93.6% 0.018 293.1)
-
Step 200
200
#DAD5ED
oklch(88.4% 0.033 295.3)
-
Step 300
300
#C2BAE4
oklch(80.9% 0.059 293.8)
-
Step 400
400
#A495D6
oklch(70.7% 0.095 294.4)
-
Step 500
500
#8E7ACB
oklch(63.1% 0.12 294)
-
Step 600
600 (this color)
#7D66BD
oklch(57.1% 0.132 294)
-
Step 700
700
#66509E
oklch(49.1% 0.122 294.5)
-
Step 800
800
#534280
oklch(42.7% 0.101 294.4)
-
Step 900
900
#443867
oklch(37.6% 0.079 294)
-
Step 950
950
#28213C
oklch(26.9% 0.05 294.8)
#7D66BD 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) | #4975C0 | 0.075 |
| Deuteranopia (no green cones) | #4D73BB | 0.071 |
| Tritanopia (no blue cones) | #6E7688 | 0.107 |
| Achromatopsia (no color) | #747474 | 0.132 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7D66BD
#7D66BD
oklch(57.1% 0.132 294)
- #777F00
#777F00
oklch(57% 0.128 114.1)
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 #7D66BD, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Lavender #8D5EB7 ΔE 0.032
- Deep Lilac #966EBD ΔE 0.048
- Amethyst #9B5FC0 ΔE 0.052
- Light Indigo #6D5ACF ΔE 0.052
- Slate Blue #6A5ACD ΔE 0.053
- Dark Periwinkle #665FD1 ΔE 0.053
- Dark Lavender #856798 ΔE 0.060
- Iris #6258C4 ΔE 0.060
Use #7D66BD 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.