#734FE9
Closest named color: Purpley (#8756E4). oklch(55.5% 0.22 287.7), rgb(115, 79, 233).
Aa
White text reads best on this color (5.21:1).
About this color
#734FE9 is a medium-dark, vivid purple. In OKLCH its lightness is 56%, its chroma 0.220 and its hue 288°. Its hue sits on the cool side of the wheel. The nearest named color is Purpley (#8756E4), ΔE 0.040 away. White text reads best on it, at 5.21:1.
| Hue family | Purples |
| Lightness | medium-dark (56%) |
| Chroma | vivid (0.220) |
| Temperature | cool |
| Nearest name | Purpley (#8756E4) |
| Black text | 4.02:1 |
| White text | 5.21:1 |
Values
| HEX | #734FE9 |
| RGB | rgb(115, 79, 233) |
| HSL | hsl(254, 78%, 61%) |
| OKLCH | oklch(55.5% 0.22 287.7) |
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 #734FE9 | 5.21:1 | AA | Lc -80.7 | Fine for body text |
| Black text on #734FE9 | 4.02:1 | AA large text | Lc 28.8 | Dividers and decoration only |
| #734FE9 text on white | 5.21:1 | AA | Lc 75.3 | Fine for body text |
| #734FE9 text on black | 4.02:1 | AA large text | Lc -26.4 | 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
#F5F4FE
oklch(97.1% 0.013 290.8)
-
Step 100
100
#E8E7FD
oklch(93.5% 0.03 287.9)
-
Step 200
200
#D6D4FC
oklch(88.4% 0.055 287.5)
-
Step 300
300
#BDB7FD
oklch(80.9% 0.098 287.9)
-
Step 400
400
#9D8EFD
oklch(70.8% 0.159 287.8)
-
Step 500
500
#876DFA
oklch(63.1% 0.202 287.7)
-
Step 600
600 (this color)
#734FE9
oklch(55.5% 0.22 287.7)
-
Step 700
700
#613ECB
oklch(49% 0.205 287.7)
-
Step 800
800
#4F35A4
oklch(42.7% 0.169 287.8)
-
Step 900
900
#413082
oklch(37.7% 0.132 287.9)
-
Step 950
950
#261D4C
oklch(27% 0.083 288.3)
#734FE9 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) | #0070EE | 0.112 |
| Deuteranopia (no green cones) | #0068E6 | 0.109 |
| Tritanopia (no blue cones) | #477695 | 0.182 |
| Achromatopsia (no color) | #6C6C6C | 0.221 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #734FE9
#734FE9
oklch(55.5% 0.22 287.7)
- #7B7700
#7B7700
oklch(55.5% 0.119 107.4)
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 #734FE9, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purpley #8756E4 ΔE 0.040
- Light Indigo #6D5ACF ΔE 0.047
- Slate Blue #6A5ACD ΔE 0.050
- Dark Periwinkle #665FD1 ΔE 0.053
- Burple #6832E3 ΔE 0.056
- Medium Slate Blue #7B68EE ΔE 0.056
- Purpley Blue #5F34E7 ΔE 0.061
- Warm Blue #4B57DB ΔE 0.063
Use #734FE9 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.