#73508B
Closest named color: Muted Purple (#805B87). oklch(49.3% 0.099 310.5), rgb(115, 80, 139).
Aa
White text reads best on this color (6.46:1).
About this color
#73508B is a medium-dark, moderately saturated purple. In OKLCH its lightness is 49%, its chroma 0.099 and its hue 310°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Muted Purple (#805B87), ΔE 0.041 away. White text reads best on it, at 6.46:1.
| Hue family | Purples |
| Lightness | medium-dark (49%) |
| Chroma | moderately saturated (0.099) |
| Temperature | in between |
| Nearest name | Muted Purple (#805B87) |
| Black text | 3.24:1 |
| White text | 6.46:1 |
Values
| HEX | #73508B |
| RGB | rgb(115, 80, 139) |
| HSL | hsl(276, 27%, 43%) |
| OKLCH | oklch(49.3% 0.099 310.5) |
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 #73508B | 6.46:1 | AA | Lc -87.0 | Fine for body text |
| Black text on #73508B | 3.24:1 | AA large text | Lc 22.1 | Dividers and decoration only |
| #73508B text on white | 6.46:1 | AA | Lc 81.9 | Fine for body text |
| #73508B text on black | 3.24:1 | AA large text | Lc -19.9 | 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
#F7F4F9
oklch(97.1% 0.007 312.3)
-
Step 100
100
#EDE7F1
oklch(93.6% 0.015 312.2)
-
Step 200
200
#DFD5E7
oklch(88.6% 0.027 310.4)
-
Step 300
300
#CAB8D8
oklch(80.8% 0.048 310.4)
-
Step 400
400
#B093C5
oklch(70.7% 0.078 310.7)
-
Step 500
500
#9C78B6
oklch(63.1% 0.099 310.3)
-
Step 600
600
#8760A2
oklch(55.6% 0.108 310.4)
-
Step 700
700 (this color)
#73508B
oklch(49.3% 0.099 310.5)
-
Step 800
800
#5D4170
oklch(42.6% 0.082 310.7)
-
Step 900
900
#4C375B
oklch(37.6% 0.065 310.3)
-
Step 950
950
#2D2135
oklch(27.1% 0.04 311.2)
#73508B 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) | #445D8D | 0.077 |
| Deuteranopia (no green cones) | #4C5F89 | 0.071 |
| Tritanopia (no blue cones) | #705967 | 0.070 |
| Achromatopsia (no color) | #5E5E5E | 0.100 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #73508B
#73508B
oklch(49.3% 0.099 310.5)
- #4E6C2B
#4E6C2B
oklch(49.2% 0.099 130.1)
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 #73508B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Muted Purple #805B87 ΔE 0.041
- Light Eggplant #894585 ΔE 0.046
- Dull Purple #84597E ΔE 0.049
- Dusty Purple #825F87 ΔE 0.053
- Twilight #4E518B ΔE 0.061
- Dusky Purple #895B7B ΔE 0.062
- Dusk #4E5481 ΔE 0.064
- Dusty Grape #545775 ΔE 0.068
Use #73508B 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.