#7443A5
Closest named color: Rebecca Purple (#663399). oklch(48.8% 0.154 304.3), rgb(116, 67, 165).
Aa
White text reads best on this color (6.79:1).
About this color
#7443A5 is a medium-dark, vivid purple. In OKLCH its lightness is 49%, its chroma 0.154 and its hue 304°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Rebecca Purple (#663399), ΔE 0.048 away. White text reads best on it, at 6.79:1.
| Hue family | Purples |
| Lightness | medium-dark (49%) |
| Chroma | vivid (0.154) |
| Temperature | in between |
| Nearest name | Rebecca Purple (#663399) |
| Black text | 3.08:1 |
| White text | 6.79:1 |
Values
| HEX | #7443A5 |
| RGB | rgb(116, 67, 165) |
| HSL | hsl(270, 42%, 45%) |
| OKLCH | oklch(48.8% 0.154 304.3) |
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 #7443A5 | 6.79:1 | AA | Lc -88.1 | Fine for body text |
| Black text on #7443A5 | 3.08:1 | AA large text | Lc 21.0 | Dividers and decoration only |
| #7443A5 text on white | 6.79:1 | AA | Lc 83.1 | Fine for body text |
| #7443A5 text on black | 3.08:1 | AA large text | Lc -18.9 | 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
#F7F4FB
oklch(97.1% 0.01 305.4)
-
Step 100
100
#EDE7F6
oklch(93.7% 0.021 304)
-
Step 200
200
#DFD3F0
oklch(88.5% 0.041 304.3)
-
Step 300
300
#CBB5E8
oklch(80.9% 0.074 304.4)
-
Step 400
400
#B18DDD
oklch(70.7% 0.12 304.2)
-
Step 500
500
#9E6ED3
oklch(63% 0.153 304.3)
-
Step 600
600
#8A54C0
oklch(55.6% 0.166 304.7)
-
Step 700
700 (this color)
#7443A5
oklch(48.8% 0.154 304.3)
-
Step 800
800
#5F3886
oklch(42.6% 0.128 304.6)
-
Step 900
900
#4E326C
oklch(37.9% 0.099 304.4)
-
Step 950
950
#2D1E3F
oklch(27.1% 0.062 303.5)
#7443A5 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) | #175AA8 | 0.124 |
| Deuteranopia (no green cones) | #2D5BA3 | 0.112 |
| Tritanopia (no blue cones) | #6B566D | 0.113 |
| Achromatopsia (no color) | #5B5B5B | 0.155 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7443A5
#7443A5
oklch(48.8% 0.154 304.3)
- #516B00
#516B00
oklch(48.9% 0.122 124.6)
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 #7443A5, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rebecca Purple #663399 ΔE 0.048
- Bluey Purple #6241C7 ΔE 0.065
- Light Eggplant #894585 ΔE 0.068
- Iris #6258C4 ΔE 0.070
- Purply #983FB2 ΔE 0.070
- Warm Purple #952E8F ΔE 0.078
- Slate Blue #6A5ACD ΔE 0.079
- Light Indigo #6D5ACF ΔE 0.080
Use #7443A5 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.