#745CAC
Closest named color: Deep Lavender (#8D5EB7). oklch(53.5% 0.123 295.8), rgb(116, 92, 172).
Aa
White text reads best on this color (5.42:1).
About this color
#745CAC is a medium-dark, moderately saturated purple. In OKLCH its lightness is 53%, its chroma 0.123 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 0.046 away. White text reads best on it, at 5.42:1.
| Hue family | Purples |
| Lightness | medium-dark (53%) |
| Chroma | moderately saturated (0.123) |
| Temperature | in between |
| Nearest name | Deep Lavender (#8D5EB7) |
| Black text | 3.86:1 |
| White text | 5.42:1 |
Values
| HEX | #745CAC |
| RGB | rgb(116, 92, 172) |
| HSL | hsl(258, 33%, 52%) |
| OKLCH | oklch(53.5% 0.123 295.8) |
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 #745CAC | 5.42:1 | AA | Lc -82.2 | Fine for body text |
| Black text on #745CAC | 3.86:1 | AA large text | Lc 27.2 | Dividers and decoration only |
| #745CAC text on white | 5.42:1 | AA | Lc 76.9 | Fine for body text |
| #745CAC text on black | 3.86:1 | AA large text | Lc -24.8 | 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
#F6F4FA
oklch(97% 0.008 301.4)
-
Step 100
100
#EAE8F4
oklch(93.6% 0.016 293.7)
-
Step 200
200
#DAD5EC
oklch(88.4% 0.032 295.7)
-
Step 300
300
#C3BAE1
oklch(80.9% 0.055 295.7)
-
Step 400
400
#A595D2
oklch(70.6% 0.089 296.1)
-
Step 500
500
#8F7AC6
oklch(63% 0.114 295.7)
-
Step 600
600 (this color)
#745CAC
oklch(53.5% 0.123 295.8)
-
Step 700
700
#67519A
oklch(49.1% 0.115 295.8)
-
Step 800
800
#54437D
oklch(42.8% 0.095 295.6)
-
Step 900
900
#453964
oklch(37.7% 0.073 295.5)
-
Step 950
950
#28213B
oklch(26.9% 0.048 295.4)
#745CAC 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) | #426AAF | 0.073 |
| Deuteranopia (no green cones) | #4769AA | 0.069 |
| Tritanopia (no blue cones) | #686B7C | 0.098 |
| Achromatopsia (no color) | #6A6A6A | 0.124 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #745CAC
#745CAC
oklch(53.5% 0.123 295.8)
- #6A7500
#6A7500
oklch(53.5% 0.122 116.1)
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 #745CAC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Lavender #8D5EB7 ΔE 0.046
- Iris #6258C4 ΔE 0.050
- Slate Blue #6A5ACD ΔE 0.055
- Light Indigo #6D5ACF ΔE 0.057
- Dark Lavender #856798 ΔE 0.057
- Dark Periwinkle #665FD1 ΔE 0.061
- Muted Purple #805B87 ΔE 0.062
- Dusty Purple #825F87 ΔE 0.066
Use #745CAC 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.