#5F3BB9
Closest named color: Bluey Purple (#6241C7). oklch(46.9% 0.187 290.4), rgb(95, 59, 185).
Aa
White text reads best on this color (7.46:1).
About this color
#5F3BB9 is a medium-dark, vivid purple. In OKLCH its lightness is 47%, its chroma 0.187 and its hue 290°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Bluey Purple (#6241C7), ΔE 0.026 away. White text reads best on it, at 7.46:1.
| Hue family | Purples |
| Lightness | medium-dark (47%) |
| Chroma | vivid (0.187) |
| Temperature | in between |
| Nearest name | Bluey Purple (#6241C7) |
| Black text | 2.81:1 |
| White text | 7.46:1 |
Values
| HEX | #5F3BB9 |
| RGB | rgb(95, 59, 185) |
| HSL | hsl(257, 52%, 48%) |
| OKLCH | oklch(46.9% 0.187 290.4) |
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 #5F3BB9 | 7.46:1 | AAA | Lc -90.2 | Preferred for body text |
| Black text on #5F3BB9 | 2.81:1 | Fails | Lc 18.7 | Dividers and decoration only |
| #5F3BB9 text on white | 7.46:1 | AAA | Lc 85.3 | Fine for body text |
| #5F3BB9 text on black | 2.81:1 | Fails | Lc -16.7 | 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
#F5F4FD
oklch(97% 0.012 291.3)
-
Step 100
100
#E9E7FB
oklch(93.5% 0.027 290.5)
-
Step 200
200
#D8D4F9
oklch(88.5% 0.051 290.3)
-
Step 300
300
#C0B7F7
oklch(80.9% 0.09 290.7)
-
Step 400
400
#A18FF4
oklch(70.8% 0.145 290.4)
-
Step 500
500
#8C6FEF
oklch(63.1% 0.185 290.5)
-
Step 600
600
#7753DE
oklch(55.6% 0.202 290.2)
-
Step 700
700 (this color)
#5F3BB9
oklch(46.9% 0.187 290.4)
-
Step 800
800
#52389C
oklch(42.8% 0.155 290.3)
-
Step 900
900
#43317C
oklch(37.6% 0.122 290.4)
-
Step 950
950
#271E48
oklch(27% 0.075 290.3)
#5F3BB9 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) | #0057BD | 0.103 |
| Deuteranopia (no green cones) | #0052B6 | 0.101 |
| Tritanopia (no blue cones) | #415A75 | 0.150 |
| Achromatopsia (no color) | #555555 | 0.188 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5F3BB9
#5F3BB9
oklch(46.9% 0.187 290.4)
- #5E5F00
#5E5F00
oklch(46.9% 0.103 110.5)
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 #5F3BB9, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Bluey Purple #6241C7 ΔE 0.026
- Blue With A Hint Of Purple #533CC6 ΔE 0.030
- Blurple #5539CC ΔE 0.036
- Purple Blue #5D21D0 ΔE 0.052
- Rebecca Purple #663399 ΔE 0.055
- Majorelle Blue #3F37C9 ΔE 0.061
- Iris #6258C4 ΔE 0.066
- Burple #6832E3 ΔE 0.067
Use #5F3BB9 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.