#52439A
Closest named color: Blueberry (#464196). oklch(44.5% 0.136 287.4), rgb(82, 67, 154).
Aa
White text reads best on this color (7.99:1).
About this color
#52439A is a dark, moderately saturated purple. In OKLCH its lightness is 45%, its chroma 0.136 and its hue 287°. Its hue sits on the cool side of the wheel. The nearest named color is Blueberry (#464196), ΔE 0.022 away. White text reads best on it, at 7.99:1.
| Hue family | Purples |
| Lightness | dark (45%) |
| Chroma | moderately saturated (0.136) |
| Temperature | cool |
| Nearest name | Blueberry (#464196) |
| Black text | 2.62:1 |
| White text | 7.99:1 |
Values
| HEX | #52439A |
| RGB | rgb(82, 67, 154) |
| HSL | hsl(250, 39%, 43%) |
| OKLCH | oklch(44.5% 0.136 287.4) |
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 #52439A | 7.99:1 | AAA | Lc -92.1 | Preferred for body text |
| Black text on #52439A | 2.62:1 | Fails | Lc 16.6 | Dividers and decoration only |
| #52439A text on white | 7.99:1 | AAA | Lc 87.4 | Fine for body text |
| #52439A text on black | 2.62:1 | Fails | Lc -14.7 | 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
#F5F4FC
oklch(97% 0.011 292)
-
Step 100
100
#E8E8F9
oklch(93.6% 0.023 286)
-
Step 200
200
#D7D5F6
oklch(88.5% 0.045 288.2)
-
Step 300
300
#BDB9F2
oklch(80.9% 0.08 287.7)
-
Step 400
400
#9C93EC
oklch(70.7% 0.128 287.3)
-
Step 500
500
#8676E5
oklch(63.2% 0.162 287.4)
-
Step 600
600
#715BD3
oklch(55.5% 0.177 287.6)
-
Step 700
700
#5F4AB7
oklch(49.1% 0.165 287.6)
-
Step 800
800 (this color)
#52439A
oklch(44.5% 0.136 287.4)
-
Step 900
900
#403676
oklch(37.8% 0.105 287.4)
-
Step 950
950
#252045
oklch(27% 0.067 287.2)
#52439A 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) | #11539D | 0.075 |
| Deuteranopia (no green cones) | #114E98 | 0.074 |
| Tritanopia (no blue cones) | #3B5668 | 0.113 |
| Achromatopsia (no color) | #515151 | 0.137 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #52439A
#52439A
oklch(44.5% 0.136 287.4)
- #5A5700
#5A5700
oklch(44.5% 0.096 107.4)
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 #52439A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Blueberry #464196 ΔE 0.022
- Dark Slate Blue #483D8B ΔE 0.033
- Twilight #4E518B ΔE 0.048
- Rebecca Purple #663399 ΔE 0.048
- Dusk #4E5481 ΔE 0.067
- Cobalt #1E488F ΔE 0.070
- Denim Blue #3B5B92 ΔE 0.072
- Dusk Blue #26538D ΔE 0.072
Use #52439A 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.