#743EC5
Closest named color: Bluey Purple (#6241C7). oklch(50.4% 0.198 297), rgb(116, 62, 197).
Aa
White text reads best on this color (6.48:1).
About this color
#743EC5 is a medium-dark, vivid purple. In OKLCH its lightness is 50%, its chroma 0.198 and its hue 297°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Bluey Purple (#6241C7), ΔE 0.033 away. White text reads best on it, at 6.48:1.
| Hue family | Purples |
| Lightness | medium-dark (50%) |
| Chroma | vivid (0.198) |
| Temperature | in between |
| Nearest name | Bluey Purple (#6241C7) |
| Black text | 3.23:1 |
| White text | 6.48:1 |
Values
| HEX | #743EC5 |
| RGB | rgb(116, 62, 197) |
| HSL | hsl(264, 54%, 51%) |
| OKLCH | oklch(50.4% 0.198 297) |
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 #743EC5 | 6.48:1 | AA | Lc -86.6 | Fine for body text |
| Black text on #743EC5 | 3.23:1 | AA large text | Lc 22.5 | Dividers and decoration only |
| #743EC5 text on white | 6.48:1 | AA | Lc 81.5 | Fine for body text |
| #743EC5 text on black | 3.23:1 | AA large text | Lc -20.4 | 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 700.
-
Step 50
50
#F6F4FD
oklch(97.1% 0.012 296.4)
-
Step 100
100
#EBE6FB
oklch(93.5% 0.029 296.7)
-
Step 200
200
#DCD2F9
oklch(88.4% 0.054 297)
-
Step 300
300
#C7B4F8
oklch(81% 0.096 297)
-
Step 400
400
#AB8AF4
oklch(70.8% 0.153 296.6)
-
Step 500
500
#9868EF
oklch(63.1% 0.195 296.8)
-
Step 600
600
#844ADE
oklch(55.6% 0.213 296.8)
-
Step 700
700 (this color)
#743EC5
oklch(50.4% 0.198 297)
-
Step 800
800
#5B319C
oklch(42.7% 0.165 296.8)
-
Step 900
900
#4A2D7C
oklch(37.7% 0.128 296.7)
-
Step 950
950
#2B1B48
oklch(26.9% 0.081 297)
#743EC5 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) | #005FC9 | 0.130 |
| Deuteranopia (no green cones) | #005CC2 | 0.130 |
| Tritanopia (no blue cones) | #605F7D | 0.152 |
| Achromatopsia (no color) | #5E5E5E | 0.200 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #743EC5
#743EC5
oklch(50.4% 0.198 297)
- #606C00
#606C00
oklch(50.3% 0.116 117.1)
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 #743EC5, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Bluey Purple #6241C7 ΔE 0.033
- Burple #6832E3 ΔE 0.056
- Blurple #5539CC ΔE 0.059
- Blue With A Hint Of Purple #533CC6 ΔE 0.060
- Iris #6258C4 ΔE 0.060
- Light Indigo #6D5ACF ΔE 0.060
- Slate Blue #6A5ACD ΔE 0.060
- Blue Violet #8A2BE2 ΔE 0.062
Use #743EC5 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.