#734CE6
Closest named color: Purpley (#8756E4). oklch(54.9% 0.22 288.6), rgb(115, 76, 230).
Aa
White text reads best on this color (5.37:1).
About this color
#734CE6 is a medium-dark, vivid purple. In OKLCH its lightness is 55%, its chroma 0.220 and its hue 289°. Its hue sits on the cool side of the wheel. The nearest named color is Purpley (#8756E4), ΔE 0.042 away. White text reads best on it, at 5.37:1.
| Hue family | Purples |
| Lightness | medium-dark (55%) |
| Chroma | vivid (0.220) |
| Temperature | cool |
| Nearest name | Purpley (#8756E4) |
| Black text | 3.90:1 |
| White text | 5.37:1 |
Values
| HEX | #734CE6 |
| RGB | rgb(115, 76, 230) |
| HSL | hsl(255, 75%, 60%) |
| OKLCH | oklch(54.9% 0.22 288.6) |
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 #734CE6 | 5.37:1 | AA | Lc -81.5 | Fine for body text |
| Black text on #734CE6 | 3.90:1 | AA large text | Lc 27.9 | Dividers and decoration only |
| #734CE6 text on white | 5.37:1 | AA | Lc 76.1 | Fine for body text |
| #734CE6 text on black | 3.90:1 | AA large text | Lc -25.6 | 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
#E9E7FC
oklch(93.6% 0.028 290.2)
-
Step 200
200
#D7D4FC
oklch(88.5% 0.055 288.7)
-
Step 300
300
#BEB7FD
oklch(81% 0.098 288.6)
-
Step 400
400
#9E8DFC
oklch(70.6% 0.159 288.7)
-
Step 500
500
#896CFA
oklch(63.1% 0.203 288.6)
-
Step 600
600 (this color)
#734CE6
oklch(54.9% 0.22 288.6)
-
Step 700
700
#633ECA
oklch(49.1% 0.204 288.7)
-
Step 800
800
#5034A3
oklch(42.6% 0.169 288.7)
-
Step 900
900
#423082
oklch(37.8% 0.132 288.6)
-
Step 950
950
#261D4C
oklch(27% 0.083 288.3)
#734CE6 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) | #006EEB | 0.115 |
| Deuteranopia (no green cones) | #0066E3 | 0.111 |
| Tritanopia (no blue cones) | #4A7393 | 0.179 |
| Achromatopsia (no color) | #6A6A6A | 0.221 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #734CE6
#734CE6
oklch(54.9% 0.22 288.6)
- #787600
#787600
oklch(55% 0.119 108.6)
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 #734CE6, closest first.
No curated palette has a color within ΔE 0.04 of #734CE6.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purpley #8756E4 ΔE 0.042
- Light Indigo #6D5ACF ΔE 0.047
- Slate Blue #6A5ACD ΔE 0.050
- Burple #6832E3 ΔE 0.050
- Dark Periwinkle #665FD1 ΔE 0.054
- Purpley Blue #5F34E7 ΔE 0.057
- Bluey Purple #6241C7 ΔE 0.061
- Blue Violet #8A2BE2 ΔE 0.062
Use #734CE6 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.