#5B47A2
Closest named color: Blueberry (#464196). oklch(46.7% 0.141 289.9), rgb(91, 71, 162).
Aa
White text reads best on this color (7.32:1).
About this color
#5B47A2 is a medium-dark, vivid purple. In OKLCH its lightness is 47%, its chroma 0.141 and its hue 290°. Its hue sits on the cool side of the wheel. The nearest named color is Blueberry (#464196), ΔE 0.044 away. White text reads best on it, at 7.32:1.
| Hue family | Purples |
| Lightness | medium-dark (47%) |
| Chroma | vivid (0.141) |
| Temperature | cool |
| Nearest name | Blueberry (#464196) |
| Black text | 2.86:1 |
| White text | 7.32:1 |
Values
| HEX | #5B47A2 |
| RGB | rgb(91, 71, 162) |
| HSL | hsl(253, 39%, 46%) |
| OKLCH | oklch(46.7% 0.141 289.9) |
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 #5B47A2 | 7.32:1 | AAA | Lc -90.0 | Preferred for body text |
| Black text on #5B47A2 | 2.86:1 | Fails | Lc 18.9 | Dividers and decoration only |
| #5B47A2 text on white | 7.32:1 | AAA | Lc 85.2 | Fine for body text |
| #5B47A2 text on black | 2.86:1 | Fails | Lc -16.9 | 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
#F5F4FB
oklch(97% 0.009 292.8)
-
Step 100
100
#E9E8F7
oklch(93.6% 0.02 289.1)
-
Step 200
200
#D8D5F1
oklch(88.4% 0.038 290.5)
-
Step 300
300
#BFBAEA
oklch(80.9% 0.067 289.6)
-
Step 400
400
#9F95E0
oklch(70.7% 0.108 289.4)
-
Step 500
500
#8978D7
oklch(63% 0.14 290)
-
Step 600
600
#745FC5
oklch(55.6% 0.153 290)
-
Step 700
700 (this color)
#5B47A2
oklch(46.7% 0.141 289.9)
-
Step 800
800
#4F418A
oklch(42.8% 0.117 289.3)
-
Step 900
900
#42376E
oklch(37.7% 0.092 290.5)
-
Step 950
950
#262140
oklch(27% 0.057 289.5)
#5B47A2 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) | #1658A5 | 0.083 |
| Deuteranopia (no green cones) | #1A54A0 | 0.080 |
| Tritanopia (no blue cones) | #465B6D | 0.117 |
| Achromatopsia (no color) | #565656 | 0.142 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5B47A2
#5B47A2
oklch(46.7% 0.141 289.9)
- #5E5E00
#5E5E00
oklch(46.7% 0.102 109.8)
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 #5B47A2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Blueberry #464196 ΔE 0.044
- Rebecca Purple #663399 ΔE 0.048
- Twilight #4E518B ΔE 0.052
- Dark Slate Blue #483D8B ΔE 0.056
- Bluey Purple #6241C7 ΔE 0.061
- Blue With A Hint Of Purple #533CC6 ΔE 0.065
- Iris #6258C4 ΔE 0.066
- Dusk #4E5481 ΔE 0.072
Use #5B47A2 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.