#746AC2
Closest named color: Dark Periwinkle (#665FD1). oklch(57.4% 0.132 286.6), rgb(116, 106, 194).
Aa
Black text reads best on this color (4.58:1).
About this color
#746AC2 is a medium-dark, moderately saturated purple. In OKLCH its lightness is 57%, its chroma 0.132 and its hue 287°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Periwinkle (#665FD1), ΔE 0.045 away. Black text reads best on it, at 4.58:1.
| Hue family | Purples |
| Lightness | medium-dark (57%) |
| Chroma | moderately saturated (0.132) |
| Temperature | cool |
| Nearest name | Dark Periwinkle (#665FD1) |
| Black text | 4.58:1 |
| White text | 4.58:1 |
Values
| HEX | #746AC2 |
| RGB | rgb(116, 106, 194) |
| HSL | hsl(247, 42%, 59%) |
| OKLCH | oklch(57.4% 0.132 286.6) |
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 #746AC2 | 4.58:1 | AA | Lc -77.1 | Fine for body text |
| Black text on #746AC2 | 4.58:1 | AA | Lc 32.4 | Non-text elements, placeholder text |
| #746AC2 text on white | 4.58:1 | AA | Lc 71.7 | Content text, not long reading |
| #746AC2 text on black | 4.58:1 | AA | Lc -30.0 | 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
#F5F5FB
oklch(97.2% 0.008 286.3)
-
Step 100
100
#E9E8F5
oklch(93.6% 0.017 289.6)
-
Step 200
200
#D7D6EF
oklch(88.5% 0.034 287.5)
-
Step 300
300
#BDBBE6
oklch(80.8% 0.06 287.1)
-
Step 400
400
#9C98D9
oklch(70.8% 0.094 286.5)
-
Step 500
500
#857DCF
oklch(63.2% 0.121 286.8)
-
Step 600
600 (this color)
#746AC2
oklch(57.4% 0.132 286.6)
-
Step 700
700
#5D53A2
oklch(49.1% 0.123 286.7)
-
Step 800
800
#4C4483
oklch(42.6% 0.102 287.1)
-
Step 900
900
#3F3A69
oklch(37.7% 0.079 286.8)
-
Step 950
950
#25223E
oklch(27% 0.051 287.4)
#746AC2 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) | #4A78C5 | 0.060 |
| Deuteranopia (no green cones) | #4873C0 | 0.059 |
| Tritanopia (no blue cones) | #5E7C8D | 0.112 |
| Achromatopsia (no color) | #757575 | 0.133 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #746AC2
#746AC2
oklch(57.4% 0.132 286.6)
- #827C00
#827C00
oklch(57.3% 0.122 106.3)
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 #746AC2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Periwinkle #665FD1 ΔE 0.045
- Deep Lavender #8D5EB7 ΔE 0.049
- Light Indigo #6D5ACF ΔE 0.049
- Slate Blue #6A5ACD ΔE 0.049
- Iris #6258C4 ΔE 0.056
- Deep Lilac #966EBD ΔE 0.058
- Medium Purple #9370DB ΔE 0.064
- Amethyst #9B5FC0 ΔE 0.067
Use #746AC2 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.