#734AEF
Closest named color: Purpley (#8756E4). oklch(55.3% 0.232 287.6), rgb(115, 74, 239).
Aa
White text reads best on this color (5.30:1).
About this color
#734AEF is a medium-dark, vivid purple. In OKLCH its lightness is 55%, its chroma 0.232 and its hue 288°. Its hue sits on the cool side of the wheel. The nearest named color is Purpley (#8756E4), ΔE 0.048 away. White text reads best on it, at 5.30:1.
| Hue family | Purples |
| Lightness | medium-dark (55%) |
| Chroma | vivid (0.232) |
| Temperature | cool |
| Nearest name | Purpley (#8756E4) |
| Black text | 3.95:1 |
| White text | 5.30:1 |
Values
| HEX | #734AEF |
| RGB | rgb(115, 74, 239) |
| HSL | hsl(255, 84%, 61%) |
| OKLCH | oklch(55.3% 0.232 287.6) |
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 #734AEF | 5.30:1 | AA | Lc -81.0 | Fine for body text |
| Black text on #734AEF | 3.95:1 | AA large text | Lc 28.4 | Dividers and decoration only |
| #734AEF text on white | 5.30:1 | AA | Lc 75.7 | Fine for body text |
| #734AEF text on black | 3.95:1 | AA large text | Lc -26.1 | 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
#F5F4FF
oklch(97.1% 0.015 290.3)
-
Step 100
100
#E8E7FE
oklch(93.6% 0.031 287.8)
-
Step 200
200
#D6D4FE
oklch(88.5% 0.058 287.3)
-
Step 300
300
#BCB7FF
oklch(80.9% 0.101 287.1)
-
Step 400
400
#9D8DFF
oklch(70.7% 0.163 287.9)
-
Step 500
500
#876BFF
oklch(63.1% 0.211 287.5)
-
Step 600
600 (this color)
#734AEF
oklch(55.3% 0.232 287.6)
-
Step 700
700
#623AD1
oklch(49.1% 0.216 287.8)
-
Step 800
800
#4F32A9
oklch(42.7% 0.179 287.4)
-
Step 900
900
#412E86
oklch(37.7% 0.14 287.6)
-
Step 950
950
#261C4E
oklch(27% 0.088 288.2)
#734AEF 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) | #006FF4 | 0.115 |
| Deuteranopia (no green cones) | #0067EC | 0.111 |
| Tritanopia (no blue cones) | #437597 | 0.190 |
| Achromatopsia (no color) | #6B6B6B | 0.234 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #734AEF
#734AEF
oklch(55.3% 0.232 287.6)
- #7A7700
#7A7700
oklch(55.4% 0.119 108)
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 #734AEF, closest first.
No curated palette has a color within ΔE 0.04 of #734AEF.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purpley #8756E4 ΔE 0.048
- Burple #6832E3 ΔE 0.050
- Purpley Blue #5F34E7 ΔE 0.055
- Light Indigo #6D5ACF ΔE 0.059
- Slate Blue #6A5ACD ΔE 0.062
- Blue Violet #8A2BE2 ΔE 0.063
- Medium Slate Blue #7B68EE ΔE 0.065
- Dark Periwinkle #665FD1 ΔE 0.065
Use #734AEF 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.