#7166B5
Closest named color: Deep Lavender (#8D5EB7). oklch(55.6% 0.12 288.2), rgb(113, 102, 181).
Aa
White text reads best on this color (4.91:1).
About this color
#7166B5 is a medium-dark, moderately saturated purple. In OKLCH its lightness is 56%, its chroma 0.120 and its hue 288°. Its hue sits on the cool side of the wheel. The nearest named color is Deep Lavender (#8D5EB7), ΔE 0.048 away. White text reads best on it, at 4.91:1.
| Hue family | Purples |
| Lightness | medium-dark (56%) |
| Chroma | moderately saturated (0.120) |
| Temperature | cool |
| Nearest name | Deep Lavender (#8D5EB7) |
| Black text | 4.26:1 |
| White text | 4.91:1 |
Values
| HEX | #7166B5 |
| RGB | rgb(113, 102, 181) |
| HSL | hsl(248, 35%, 55%) |
| OKLCH | oklch(55.6% 0.12 288.2) |
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 #7166B5 | 4.91:1 | AA | Lc -79.4 | Fine for body text |
| Black text on #7166B5 | 4.26:1 | AA large text | Lc 30.1 | Non-text elements, placeholder text |
| #7166B5 text on white | 4.91:1 | AA | Lc 74.0 | Content text, not long reading |
| #7166B5 text on black | 4.26:1 | AA large text | Lc -27.8 | 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
#E9E8F4
oklch(93.5% 0.016 289.9)
-
Step 200
200
#D8D6EC
oklch(88.4% 0.03 289.9)
-
Step 300
300
#BEBCE2
oklch(80.9% 0.053 287.6)
-
Step 400
400
#9E98D4
oklch(70.7% 0.087 288.5)
-
Step 500
500
#877EC8
oklch(63.1% 0.11 288.4)
-
Step 600
600 (this color)
#7166B5
oklch(55.6% 0.12 288.2)
-
Step 700
700
#5F549C
oklch(49.1% 0.113 288.6)
-
Step 800
800
#4D457E
oklch(42.6% 0.093 288.3)
-
Step 900
900
#403B65
oklch(37.7% 0.071 288)
-
Step 950
950
#25233B
oklch(27% 0.044 286.9)
#7166B5 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) | #4B72B8 | 0.055 |
| Deuteranopia (no green cones) | #4B6FB3 | 0.054 |
| Tritanopia (no blue cones) | #5F7585 | 0.100 |
| Achromatopsia (no color) | #707070 | 0.121 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7166B5
#7166B5
oklch(55.6% 0.12 288.2)
- #7A7800
#7A7800
oklch(55.6% 0.12 108.6)
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 #7166B5, closest first.
No curated palette has a color within ΔE 0.04 of #7166B5.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Lavender #8D5EB7 ΔE 0.048
- Dark Periwinkle #665FD1 ΔE 0.053
- Iris #6258C4 ΔE 0.053
- Slate Blue #6A5ACD ΔE 0.053
- Light Indigo #6D5ACF ΔE 0.054
- Dark Lavender #856798 ΔE 0.056
- French Blue #436BAD ΔE 0.063
- Deep Lilac #966EBD ΔE 0.066
Use #7166B5 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.