#73287A
Closest named color: Purple (#800080). oklch(42.3% 0.148 324.2), rgb(115, 40, 122).
Aa
White text reads best on this color (9.07:1).
About this color
#73287A is a dark, vivid purple. In OKLCH its lightness is 42%, its chroma 0.148 and its hue 324°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Purple (#800080), ΔE 0.047 away. White text reads best on it, at 9.07:1.
| Hue family | Purples |
| Lightness | dark (42%) |
| Chroma | vivid (0.148) |
| Temperature | in between |
| Nearest name | Purple (#800080) |
| Black text | 2.31:1 |
| White text | 9.07:1 |
Values
| HEX | #73287A |
| RGB | rgb(115, 40, 122) |
| HSL | hsl(295, 51%, 32%) |
| OKLCH | oklch(42.3% 0.148 324.2) |
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 #73287A | 9.07:1 | AAA | Lc -94.6 | Preferred for body text |
| Black text on #73287A | 2.31:1 | Fails | Lc 13.8 | Not readable |
| #73287A text on white | 9.07:1 | AAA | Lc 90.1 | Preferred for body text |
| #73287A text on black | 2.31:1 | Fails | Lc -12.1 | Not readable |
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 800.
-
Step 50
50
#FAF3FA
oklch(97.2% 0.012 325.7)
-
Step 100
100
#F3E5F3
oklch(93.7% 0.024 325.8)
-
Step 200
200
#EACFEB
oklch(88.5% 0.048 324.9)
-
Step 300
300
#DDAEE0
oklch(80.9% 0.086 324.4)
-
Step 400
400
#CB81D1
oklch(70.8% 0.139 324.2)
-
Step 500
500
#BC5DC5
oklch(63.1% 0.178 324.1)
-
Step 600
600
#A73FB1
oklch(55.5% 0.193 324.1)
-
Step 700
700
#8F3098
oklch(49.1% 0.179 324.2)
-
Step 800
800 (this color)
#73287A
oklch(42.3% 0.148 324.2)
-
Step 900
900
#5E2763
oklch(37.6% 0.115 324.2)
-
Step 950
950
#37183A
oklch(27% 0.072 324)
#73287A 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) | #17437C | 0.151 |
| Deuteranopia (no green cones) | #364C78 | 0.130 |
| Tritanopia (no blue cones) | #75354D | 0.088 |
| Achromatopsia (no color) | #484848 | 0.150 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #73287A
#73287A
oklch(42.3% 0.148 324.2)
- #005F10
#005F10
oklch(42.2% 0.136 144.2)
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 #73287A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple #800080 ΔE 0.047
- Rebecca Purple #663399 ΔE 0.060
- Dark Magenta #8B008B ΔE 0.063
- Rich Purple #720058 ΔE 0.070
- Velvet #750851 ΔE 0.075
- Warm Purple #952E8F ΔE 0.077
- Light Eggplant #894585 ΔE 0.081
- Grape Purple #5D1451 ΔE 0.088
Use #73287A 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.