#725BC3
Closest named color: Slate Blue (#6A5ACD). oklch(54.5% 0.156 290.5), rgb(114, 91, 195).
Aa
White text reads best on this color (5.25:1).
About this color
#725BC3 is a medium-dark, vivid purple. In OKLCH its lightness is 55%, its chroma 0.156 and its hue 290°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Slate Blue (#6A5ACD), ΔE 0.021 away. White text reads best on it, at 5.25:1.
| Hue family | Purples |
| Lightness | medium-dark (55%) |
| Chroma | vivid (0.156) |
| Temperature | in between |
| Nearest name | Slate Blue (#6A5ACD) |
| Black text | 3.99:1 |
| White text | 5.25:1 |
Values
| HEX | #725BC3 |
| RGB | rgb(114, 91, 195) |
| HSL | hsl(253, 46%, 56%) |
| OKLCH | oklch(54.5% 0.156 290.5) |
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 #725BC3 | 5.25:1 | AA | Lc -81.2 | Fine for body text |
| Black text on #725BC3 | 3.99:1 | AA large text | Lc 28.3 | Dividers and decoration only |
| #725BC3 text on white | 5.25:1 | AA | Lc 75.8 | Fine for body text |
| #725BC3 text on black | 3.99:1 | AA large text | Lc -25.9 | 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 600.
-
Step 50
50
#F5F4FB
oklch(97% 0.009 292.8)
-
Step 100
100
#E9E8F7
oklch(93.6% 0.02 289.1)
-
Step 200
200
#D8D5F2
oklch(88.4% 0.04 290.3)
-
Step 300
300
#C0B9EB
oklch(80.8% 0.07 291.2)
-
Step 400
400
#A094E2
oklch(70.7% 0.113 290.3)
-
Step 500
500
#8A77D9
oklch(63% 0.144 290.6)
-
Step 600
600 (this color)
#725BC3
oklch(54.5% 0.156 290.5)
-
Step 700
700
#624DAC
oklch(49.1% 0.146 290.2)
-
Step 800
800
#50408B
oklch(42.7% 0.12 290.2)
-
Step 900
900
#42376F
oklch(37.7% 0.093 290.2)
-
Step 950
950
#272041
oklch(26.9% 0.06 291.6)
#725BC3 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) | #2B6EC7 | 0.090 |
| Deuteranopia (no green cones) | #2E6AC1 | 0.087 |
| Tritanopia (no blue cones) | #5B7186 | 0.129 |
| Achromatopsia (no color) | #6C6C6C | 0.157 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #725BC3
#725BC3
oklch(54.5% 0.156 290.5)
- #747600
#747600
oklch(54.6% 0.12 111)
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 #725BC3, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Slate Blue #6A5ACD ΔE 0.021
- Light Indigo #6D5ACF ΔE 0.021
- Iris #6258C4 ΔE 0.027
- Dark Periwinkle #665FD1 ΔE 0.029
- Deep Lavender #8D5EB7 ΔE 0.051
- Purpley #8756E4 ΔE 0.062
- Bluey Purple #6241C7 ΔE 0.067
- Warm Blue #4B57DB ΔE 0.070
Use #725BC3 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.