#5F3EB1
Closest named color: Bluey Purple (#6241C7). oklch(46.7% 0.173 291.4), rgb(95, 62, 177).
Aa
White text reads best on this color (7.47:1).
About this color
#5F3EB1 is a medium-dark, vivid purple. In OKLCH its lightness is 47%, its chroma 0.173 and its hue 291°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Bluey Purple (#6241C7), ΔE 0.036 away. White text reads best on it, at 7.47:1.
| Hue family | Purples |
| Lightness | medium-dark (47%) |
| Chroma | vivid (0.173) |
| Temperature | in between |
| Nearest name | Bluey Purple (#6241C7) |
| Black text | 2.81:1 |
| White text | 7.47:1 |
Values
| HEX | #5F3EB1 |
| RGB | rgb(95, 62, 177) |
| HSL | hsl(257, 48%, 47%) |
| OKLCH | oklch(46.7% 0.173 291.4) |
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 #5F3EB1 | 7.47:1 | AAA | Lc -90.3 | Preferred for body text |
| Black text on #5F3EB1 | 2.81:1 | Fails | Lc 18.6 | Dividers and decoration only |
| #5F3EB1 text on white | 7.47:1 | AAA | Lc 85.5 | Fine for body text |
| #5F3EB1 text on black | 2.81:1 | Fails | Lc -16.6 | 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
#E9E7F9
oklch(93.5% 0.024 291)
-
Step 200
200
#D9D4F6
oklch(88.5% 0.047 292.2)
-
Step 300
300
#C1B7F3
oklch(80.8% 0.084 292)
-
Step 400
400
#A290ED
oklch(70.7% 0.134 291.5)
-
Step 500
500
#8D71E7
oklch(63% 0.172 291.6)
-
Step 600
600
#7856D5
oklch(55.5% 0.186 291.5)
-
Step 700
700 (this color)
#5F3EB1
oklch(46.7% 0.173 291.4)
-
Step 800
800
#523A96
oklch(42.7% 0.144 291.1)
-
Step 900
900
#443377
oklch(37.7% 0.112 291.7)
-
Step 950
950
#271E46
oklch(26.9% 0.072 291.1)
#5F3EB1 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) | #0057B5 | 0.101 |
| Deuteranopia (no green cones) | #0052AF | 0.100 |
| Tritanopia (no blue cones) | #465972 | 0.138 |
| Achromatopsia (no color) | #555555 | 0.174 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5F3EB1
#5F3EB1
oklch(46.7% 0.173 291.4)
- #5C5F00
#5C5F00
oklch(46.7% 0.103 111.9)
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 #5F3EB1, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Bluey Purple #6241C7 ΔE 0.036
- Blue With A Hint Of Purple #533CC6 ΔE 0.040
- Rebecca Purple #663399 ΔE 0.046
- Blurple #5539CC ΔE 0.048
- Blueberry #464196 ΔE 0.060
- Purple Blue #5D21D0 ΔE 0.065
- Iris #6258C4 ΔE 0.065
- Majorelle Blue #3F37C9 ΔE 0.069
Use #5F3EB1 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.